BMW Cooling System Parts & Accessories for BMW 3 Series E91 (2006-2012)

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The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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Packaged by Turner - Corporate Logo
T#:17073598
Part#: 11537549476KT
In Stock
Sale - Save 35% $ 444.99
$ 287.55 USD
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Sale - Save 35% $ 444.99
$ 287.55 USD
Free Shipping on orders $49 and up
Includes everything you may need to replace your water pump and thermostat.
Packaged by Turner - Corporate Logo
T#:24212306
Part#: E9XN52CHKT
In Stock at Vendor
Sale - Save 3% $ 187.99
$ 181.64 USD
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Sale - Save 3% $ 187.99
$ 181.64 USD
Free Shipping on orders $49 and up
Replace your cooling system hoses with this complete kit including coolant
Packaged by Turner - Corporate Logo
T#:340364
Part#: TMS206099
In Stock
Sale - Save 17% $ 450.99
Starting at $ 372.40 USD
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Sale - Save 17% $ 450.99
Starting at $ 372.40 USD
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This packages covers the major components you would install along with a new water pump or thermostat. On the N51/N52 cars (128i, 325i 328i, 330i, 525i, 528i, 530i) the water pump and theremostat are mounted together. In fact, to get to the thermostat, BMW expects you to remove the water pump. This package covers the whole job. With the electric water pump now an integral part of the efficiency and performance of the engine, staying on top of its maintenance and replacement is the smart thing to do.

Our water pump/thermostat overhaul includes:
  • OEM electric water pump, p/n 11517586925.
  • aluminum mounting screws for water pump (set of 3), p/n 11510392553
  • OEM Behr thermostat, p/n 11537549476
  • Original BMW connecting hose from thermostat to water pump, p/n 11537521049
  • OEM-style hose clamps for hose (x 2)
    BUY AS A PACKAGE AND SAVE $$!

    The water pump on the N52 engine has more cooling responsibilities than ever before. Not only must it provide cooling for the engine, but it's also pumping fluid used to cool the automatic transmission oil. The good news is that the pump only works when, and only as much, as it needs to. The engine computer dictates how much fluid needs to be pumped through the system depending on the load. That means the system can actually stop the pump when warmer temperatures are needed. No longer is the pump spinning all the time from an engine-driven belt. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. And if the electronics are at fault, there is no way to rebuild or repair it. Fortunately, the engine computer will force a shut down or reduce power if a problem occurs, preventing catastrophic engine damage.

    How to avoid a water pump failure in the future? Replacing the water pump as part of a regular interval schedule will ensure you always have a functioning pump in place. Since this technology is relatively new for BMW, therefore the lifecycle of the pump isn't yet known, we have been recommending replacement every 80-100k miles. This package of OE/OEM parts covers everything with Original BMW coolant offered to finish off the job. A proper bleeding procedure must be followed with the new electric pump.

    This water pump package fits the following BMWs with the N51/N52 engine:
    2008-2013 E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i - Convertible
    2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
    2006-2010 E83 BMW X3 3.0i X3 3.0si
    2006-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
    2009+ Z4 BMW Z4 sDrive30i
    2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
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    Packaged by Turner - Corporate Logo
    T#:5376274
    Part#: 11517586925TKT
    In Stock
    Sale - Save 35% $ 471.99
    $ 306.31 USD
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    Sale - Save 35% $ 471.99
    $ 306.31 USD
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    Everything you need to replace your water pump and thermostat. The water pumps in these BMW models are known for failure near 80,000 miles is a very common issue often times leaving the owner stranded. The aftermarket kit offered provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road. Kit includes: Mahle-Behr thermostat Water pump Genuine BMW coolant thermostat to water pump hose Mounting hardware required for both the thermostat and water pump
    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:340246
    Part#: TMS214376
    In Stock
    Sale - Save 17% $ 450.99
    Starting at $ 372.40 USD
    Free Shipping
    Sale - Save 17% $ 450.99
    Starting at $ 372.40 USD
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    This cooling overhaul will cover just about everything you could replace on the 325/330's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N52 325/330. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, cooling hoses, and the BMW antifreeze. This package fits 325/330 with N52 engine and manual transmission.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N52 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Coolant Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 325/330 water hoses during this job (see diagram):
    • 17127531579, upper radiator hose (A)
    • 17127531581, lower radiator hose (B)
    • 11537552396, water pump to engine �
    • 11537545890, thermostat to cylinder head (includes new o-ring) (D)
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 325/330 is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.
    Coolant Temp Sensors
    (click to expand)
    There are two coolant temp sensors on the E90 325/330 - in the lower radiator hose and in the cylinder head. Both feed coolant temps to the ECU to regulate the water pump and cooling fan. You should replace the one in the lower radiator hose because it's one of the main sources for coolant leaks, especially when the old sensor is re-used in a new hose. The sensor in the cylinder head is not as prone to leaks and it's easily accessible so you don't have to replace it right away. But we offer it with the package in case you want to have a complete cooling system overahul.
    13621433077, coolant temp sensor (in lower radiator hose)
    13621433076, coolant temp sensor (in cylinder head, next to oil filter housing)

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N52 engine and a manual transmission:
    2006-2006 E90 BMW 325i 325xi 330i 330xi - Sedan
    2006-2006 E91 BMW 325xi - Wagon


    Click on the options for your kit below and then click "update price" for your kit total.
    Show More Show Less
    Packaged by Turner - Corporate Logo
    T#:340245
    Part#: TMS214380
    In Stock
    Sale - Save 17% $ 450.99
    Starting at $ 372.40 USD
    Free Shipping
    Sale - Save 17% $ 450.99
    Starting at $ 372.40 USD
    Free Shipping
    This cooling overhaul will cover just about everything you could replace on the 325/330's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N52 325/330i. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, all of the 325/330 cooling hoses, and the BMW antifreeze. This package fits 325i/330i/xi with N52 engine and automatic transmission. Some of the components are different for the automatic models because of the auto transmission oil cooler.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N52 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Cooling Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 325/330 water hoses during this job (see diagram):
    • 17127531579, upper radiator hose
    • 17127531581, lower radiator hose
    • 11537613176, water pump to engine
    • 11537534880, gasket for #176 hose
    • 11537545890, thermostat to cylinder head (includes new o-ring)
    • 17117524710, radiator to auto trans cooler
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 325/330 is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.
    Coolant Temp Sensors
    (click to expand)
    There are two coolant temp sensors on the E90 325/330 - in the lower radiator hose and in the cylinder head. Both feed coolant temps to the ECU to regulate the water pump and cooling fan. You should replace the one in the lower radiator hose because it's one of the main sources for coolant leaks, especially when the old sensor is re-used in a new hose. The sensor in the cylinder head is not as prone to leaks and it's easily accessible so you don't have to replace it right away. But we offer it with the package in case you want to have a complete cooling system overahul.
    13621433077, coolant temp sensor (in lower radiator hose)
    13621433076, coolant temp sensor (in cylinder head, next to oil filter housing)

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N52 engine and an auto transmission:
    2006-2006 E90 BMW 325i 325xi 330i 330xi - Sedan
    2006-2006 E91 BMW 325xi - Wagon


    Note: not for cars that have the dealer-installed auxiliary heating option. Some of the hoses are different with that option. It's not a very common option in North America (except in parts of Canada) but there are hoses that are specific to that option.


    Click on the options for your kit below and then click "update price" for your kit total.
    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:554106
    Part#: 17137607482KT8
    Ships on Aug 4, 2025
    Sale - Save 3% $ 1,040.99
    $ 1,007.86 USD
    Sale - Save 3% $ 1,040.99
    $ 1,007.86 USD

    This is a compete cooling system overhaul kit, which includes all the common cooling system failure parts bundled into a complete package. This cooling system package is for the E90/92/93 328i/328xi with the N52 engine. 

    A failure in the cooling system can lead to overheating and catastrophic engine failure. Don't gamble your engine! By replacing these core items preventatively, such as the thermostat housing, radiator, and waterpump, you are defusing what could be a ticking cooling system time bomb. And if you've had a failure of one of these parts, now is the time to refresh your entire cooling system. Keep on top of the cooling needs of your engine for your own piece of mind. Potential buyers also see the upside of a properly maintained car with receipts. 

     

    This kit fits the following BMWs:

    2007-2012 E90/92/93 328i, 328xi with Automatic Transmission 

    Show More Show Less
    Packaged by Turner - Corporate Logo
    T#:557224
    Part#: E9X328MBCKT
    In Stock
    Sale - Save 29% $ 603.77
    $ 426.17 USD
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    Sale - Save 29% $ 603.77
    $ 426.17 USD
    Free Shipping

    Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

    To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

    See kit contents below for all included components.

    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:340253
    Part#: TMS215325
    In Stock
    Sale - Save 20% $ 1,321.99
    Starting at $ 1,059.51 USD
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    Sale - Save 20% $ 1,321.99
    Starting at $ 1,059.51 USD
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    This cooling overhaul will cover just about everything you could replace on the 328 SULEV's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N51 328i SULEV. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, all of the 328 SULEV cooling hoses, and the BMW antifreeze. This package fits 128i/328i SULEV with N51 engine and automatic transmission. Some of the components are different for the automatic models because of the auto transmission oil cooler.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N51 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Cooling Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 328 SULEV water hoses during this job (see diagram):
    • 17127531579, upper radiator hose
    • 17127531581, lower radiator hose
    • 11537613176, water pump to engine
    • 11537534880, gasket for #176 hose
    • 11537545890, thermostat to cylinder head (includes new o-ring)
    • 17117524710, radiator to auto trans cooler
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 328 SULEV is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.
    Coolant Temp Sensors
    (click to expand)
    There are two coolant temp sensors on the 328 SULEV - in the lower radiator hose and in the cylinder head. Both feed coolant temps to the ECU to regulate the water pump and cooling fan. You should replace the one in the lower radiator hose because it's one of the main sources for coolant leaks, especially when the old sensor is re-used in a new hose. The sensor in the cylinder head is not as prone to leaks and it's easily accessible so you don't have to replace it right away. But we offer it with the package in case you want to have a complete cooling system overahul.
    13621433077, coolant temp sensor (in lower radiator hose)
    13621433076, coolant temp sensor (in cylinder head, next to oil filter housing)

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N51 engine and an auto transmission:
    2008-2012 E82 BMW 128i SULEV
    2007-2011 E90 BMW 328i 328xi 328i xDrive SULEV - Sedan
    2007-2012 E91 BMW 328i 328xi 328i xDrive SULEV - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive SULEV - Coupe
    2007-2013 E93 BMW 328i SULEV - Convertible
    Note: not for cars that have the dealer-installed auxiliary heating option. Some of the hoses are different with that option. It's not a very common option in North America (except in parts of Canada) but there are hoses that are specific to that option.


    Click on the options for your kit below and then click "update price" for your kit total.
    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:340251
    Part#: TMS214378
    In Stock
    Sale - Save 12% $ 640.99
    Starting at $ 562.38 USD
    Free Shipping
    Sale - Save 12% $ 640.99
    Starting at $ 562.38 USD
    Free Shipping
    This cooling overhaul will cover just about everything you could replace on the 328's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N52 328i. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, all of the 328 cooling hoses, and the BMW antifreeze. This package fits 328i/328xi with N52 engine and automatic transmission. Some of the components are different for the automatic models because of the auto transmission oil cooler.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N52 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Cooling Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 328 water hoses during this job (see diagram):
    • 17127531579, upper radiator hose
    • 17127564478, lower radiator hose
    • 11537613176, water pump to engine
    • 11537534880, gasket for #176 hose
    • 11537545890, thermostat to cylinder head (includes new o-ring)
    • 17117524710, radiator to auto trans cooler
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 328 is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N52 engine and an auto transmission:
    2008-2012 E82 BMW 128i
    2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
    2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i - Convertible
    Note: not for cars that have the dealer-installed auxiliary heating option. Some of the hoses are different with that option. It's not a very common option in North America (except in parts of Canada) but there are hoses that are specific to that option.


    Click on the options for your kit below and then click "update price" for your kit total.
    Show More Show Less
    Packaged by Turner - Corporate Logo
    T#:340252
    Part#: TMS214377
    In Stock
    Sale - Save 10% $ 762.99
    Starting at $ 684.39 USD
    Sale - Save 10% $ 762.99
    Starting at $ 684.39 USD
    This cooling overhaul will cover just about everything you could replace on the 328's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N52 328i. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, cooling hoses, and the BMW antifreeze. This package fits 328i/328xi with N52 engine and manual transmission.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N52 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Cooling Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 328 water hoses during this job (see diagram):
    • 17127531579, upper radiator hose (A)
    • 17127564478, lower radiator hose (B)
    • 11537552396, water pump to engine ©
    • 11537545890, thermostat to cylinder head (includes new o-ring) (D)
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 328 is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N52 engine and a manual transmission:
    2008-2012 E82 BMW 128i
    2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
    2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i - Convertible


    Click on the options for your kit below and then click "update price" for your kit total.
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    Packaged by Turner - Corporate Logo
    T#:340254
    Part#: TMS215326
    Ships Jul 1, 2025
    Sale - Save 7% $ 1,095.99
    Starting at $ 1,017.39 USD
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    Sale - Save 7% $ 1,095.99
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    This cooling overhaul will cover just about everything you could replace on the 328 SULEV's cooling system. We start with the basic water pump and thermostat bundle. These are already vital to the health and durability of the N51 328 SULEV. But to properly maintain these cars for the long term, the rest of the cooling system must be refreshed and preventatively replaced. Here you can add a radiator, expansion tank, cooling hoses, and the BMW antifreeze. This package fits 128/328 SULEV with N51 engine and manual transmission.

    The sophisticated electronics of the ECU and water pump means catastrophic overheating should be a thing of the past. But the downside is that the electronics can shut down without any warning or symptoms. And troubleshooting is equally frustrating since the water pump electronics are not readable or serviceable. There are several clues to a faulty thermostat or water pump - the fan runs at full speed all the time (even immediately on a cold start), pending (soft) fault code for low coolant flow, or the water pump can be heard running constantly. But when the pump fails it's an immediate shut down of the engine which can be a major inconvenience and lead to additional repairs that might have been avoided with preventative maintance. We recommend a full cooling system overhaul on the E90/E92 every 80-90,000 miles and to check for soft/pending codes at every 5,000 mile service .


    Base Cooling Overhaul Package - Water Pump and Thermostat
    (click to expand)
    Includes:
    + Genuine BMW electric water pump, p/n 11517586925
    + mounting screws for water pump (set of 3), p/n 11510392553
    + OEM Behr thermostat, p/n 11537549476
    + Original BMW connecting hose from thermostat to water pump, p/n 11537521049
    + OEM-style hose clamps for hose (x 2)

    The water pump on the N51 engine has more cooling responsibilities than ever before. The good news is that the pump only works when, and only as much, as it needs to. That means the system can actually stop the pump when it doesn't need to be running. The bad news is that it's now an electrical part, so a failure is usually immediate and with no warning. The preventative replacement is your only insurance from a very inconvenient and costly breakdown in the future. Plus you get the very latest BMW water pump design with any improvements they've made since your original pump was installed.
    Coolant Hoses
    (click to expand)
    With regular driving the hoses should last a very long time. Even the plastic connectors seem to be holding up well. But as a preventative measure new hoses are recommended. We have also seen issues with re-using hoses as the spring connectors get weak over time and may not have the strength to hold the hose in place. They seem to have a tough time holding tension especially when they have been removed and reinstalled. In the interests of a thorough overhaul we recommend replacing these 328 SULEV water hoses during this job (see diagram):
    • 17127531579, upper radiator hose (A)
    • 17127531581, lower radiator hose (B)
    • 11537552396, water pump to engine ©
    • 11537545890, thermostat to cylinder head (includes new o-ring) (D)
      There are other hoses too but they are not often replaced during a radiator swap (radiator vent hose and heater core hose) and they don't see much wear. We offer these as well if you want a complete set (see Additional Items at the bottom of the page).
    Expansion Tank Options
    (click to expand)
    The expansion tank on the 328 SULEV is not prone to failures (unlike previous 3-series cars) so a new one is not strictly required. There aren't many seams or stress points for it to crack and we haven't heard of too many issues. But we wanted to offer it as part of a complete overhaul in case you want to cover everything. Simiarly, the level sensor is not required unless you're getting erroneous 'low coolant' warnings from the dash/iDrive. We do strongly recommend replacing the cap because that is designed to be the weak point in the system. The cap is what regulates the pressure inside the system and it should be replaced every few years anyway.
    Coolant Temp Sensors
    (click to expand)
    There are two coolant temp sensors on the 328 SULEV - in the lower radiator hose and in the cylinder head. Both feed coolant temps to the ECU to regulate the water pump and cooling fan. You should replace the one in the lower radiator hose because it's one of the main sources for coolant leaks, especially when the old sensor is re-used in a new hose. The sensor in the cylinder head is not as prone to leaks and it's easily accessible so you don't have to replace it right away. But we offer it with the package in case you want to have a complete cooling system overahul.
    13621433077, coolant temp sensor (in lower radiator hose)
    13621433076, coolant temp sensor (in cylinder head, next to oil filter housing)

    BUY AS A PACKAGE AND SAVE $$!

    This cooling package fits the following BMWs with the N51 engine and a manual transmission:
    2008-2012 E82 BMW 128i SULEV
    2007-2011 E90 BMW 328i 328xi 328i xDrive SULEV - Sedan
    2007-2012 E91 BMW 328i 328xi 328i xDrive SULEV - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive SULEV - Coupe
    2007-2013 E93 BMW 328i SULEV - Convertible
    Note: not for cars that have the dealer-installed auxiliary heating option. Some of the hoses are different with that option. It's not a very common option in North America (except in parts of Canada) but there are hoses that are specific to that option.


    Click on the options for your kit below and then click "update price" for your kit total.
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    Packaged by Turner - Corporate Logo
    T#:557241
    Part#: E9X328BCKT
    Ships on Aug 4, 2025
    Sale - Save 29% $ 645.99
    $ 457.43 USD
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    Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

    To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

    See kit contents below for all included components.

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    Genuine BMW - Corporate Logo
    T#:1474
    Part#: 82141467704
    In Stock
    Sale - Save 5% $ 27.84
    $ 26.45 USD
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    The use of Original BMW Anti-Freeze/Coolant will ensure sufficient cooling in summer and protection against freeze-ups in winter. BMW Antifreeze/Coolant will also guard your vehicle's various engine components against corrosion.
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    Genuine BMW - Corporate Logo
    T#:19454
    Part#: 17117639020
    In Stock
    Sale - Save 5% $ 25.21
    $ 23.95 USD
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    This radiator expansion tank cap is used most BMW's from 2006+. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

    When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

    This item fits the following BMWs:
    2008-2013 E82 BMW 128i 135i 135is 1M Coupe
    2014+ F22 BMW 228i 228i xDrive M235i M235i xDrive
    2012+ F30 BMW 320i 320i xDrive 328d 328d xDrive 328i 328i xDrive 335i 335i xDrive - Sedan
    2013+ F31 BMW 328i xDrive 328d xDrive - Wagon
    2014+ F34 BMW 328i xDrive GT, 335i xDrive GT - Gran Tourismo
    2013+ F32 BMW 428i 428i xDrive 435i 435i xDrive - Coupe
    2013+ F33 BMW 428i Convertible 428i xDrive Convertible 435i Convertible 435i xDrive Convertible- Convertible
    2014+ F36 BMW 428i Gran Coupe 428i xDrive Gran Coupe 435i Gran Coupe 435i xDrive Gran Coupe
    2014+ F07 BMW 535i GT, 535i xDrive GT
    2012+ F10 BMW 528i 528i xDrive 535i 535i xDrive 535d 535d xDrive
    2011+ F10 BMW 528i 528i xDrive 535i 535i xDrive 535d 535d xDrive
    2012+ F12 BMW 640i 640i xDrive 650i 650i xDrive
    2013+ F06 BMW 640i Gran Coupe 640i xDrive Gran Coupe 650i Gran Coupe 650i xDrive Gran Coupe
    2009+ F01 BMW 740i 740li 740li xDrive 740ld xDrive 750i 750li 750i xDrive 750li xDrive 760li
    2013+ E84 BMW X1 sDrive28i X1 xDrive28i X1 xDrive35i
    2011+ F25 BMW X3 xDrive28i X3 xDrive28d X3 xDrive35i
    2015+ F26 BMW X4 xDrive28i X4 xDrive35i
    2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i X5 xDrive50i X5M
    2014+ F15 BMW X5 sDrive35i X5 xDrive35d X5 xDrive35i X5 xDrive50i
    2008-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M
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    Genuine BMW - Corporate Logo
    T#:367843
    Part#: 13621433076
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    $ 46.61 USD
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    Genuine BMW - Corporate Logo
    T#:30761
    Part#: 11117530262
    Ships in 1 day
    13% off MSRP $ 33.65
    $ 29.39 USD
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    13% off MSRP $ 33.65
    $ 29.39 USD
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    Genuine BMW Cover Lid - 110X13
    This item fits the following BMW Chassis:
    E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

    Fits BMW Engines including:
    N51,N52,N52N,N54,N54T,N55,S55

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    Genuine BMW - Corporate Logo
    T#:360756
    Part#: 17127531579
    In Stock
    Sale - Save 6% $ 83.99
    $ 79.05 USD
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    This is the upper radiator hose that goes from the engine to the top of the radiator with either N51 or N52 enigne.

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
    2009+ Z4 BMW Z4 sDrive30i

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    Genuine BMW - Corporate Logo
    T#:341058
    Part#: 13621433077
    In Stock
    Sale - Save 5% $ 49.06
    $ 46.61 USD
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    Precision Raceworks - Corporate Logo
    T#:38094360
    Part#: 601-0003
    In Stock
    New Item
    $ 24.99 USD
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    The Black Market Parts (by Precision Raceworks) BMW Billet Coolant Flange was designed as a replacement for the factory plastic flange that is found in the hose that connects the thermostat to the cylinder head. The plastic flange commonly cracks, which leads to coolant loss and engine overheating. Replace your coolant flange before disaster occurs and leaves you stuck on the side of the road.
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    Genuine BMW - Corporate Logo
    T#:360694
    Part#: 11537549476
    In Stock
    Sale - Save 5% $ 160.42
    $ 152.40 USD
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    Engine running a little hot or is the temp gauge not telling you anything? The thermostat might be the likely problem. Many cooling issues start with the thermostat. This is electronically controlled by the engine computer based on the cooling demands from the engine. And cooling components are working harder than ever. Engine performance is also dependent on temperature - as temperatures rise and pass a certain threshold the engine computer will begin reducing power. Stay on top of your cooling maintenance by replacing critical components preventatively. This replacement thermostat fits many of the N51 N52 N53 N54 6 cylinder engines and is an OEM Behr part.  

    The thermostat is located along with the water pump on the side of the engine. To gain access for removal you may need to remove the water pump as well. If the water pump is removed you MUST replace its mounting bolts. You can add them from the options below. We also have a bundled package that includes the water pump, mounting screws, connecting hose, and clamps if you want to replace everything together (recommended).  

    For the following BMW engines:
    N54 N52

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    Genuine BMW - Corporate Logo
    T#:19515
    Part#: 17137640514
    In Stock
    Sale - Save 5% $ 163.99
    $ 155.66 USD
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    $ 155.66 USD
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    This Genuine BMW radiator expansion tank (coolant reservoir) is used on many BMW's with the N20, N51, N52 and N54 engines. Due to the higher operating temperatures of these engines plastic components are more susceptible to failure. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank.

    When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


    This item fits the following BMWs:
    2008-2010 E82 BMW 128i 135i
    2011+ E82 BMW 128i 1M Coupe
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    2011-2013 E92 BMW 335is - Coupe
    2007-2013 E93 BMW 328i - Convertible
    2007-2010 E93 BMW 335i - Convertible
    2013+ E84 BMW X1 sDrive28i X1 xDrive28i
    2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is

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    Genuine BMW - Corporate Logo
    T#:45897
    Part#: 17117521781
    In Stock
    Sale - Save 5% $ 28.99
    $ 27.54 USD
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    Sale - Save 5% $ 28.99
    $ 27.54 USD
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    This is the radiator drain plug (petcock valve) for manual transmission E82 and E9X models. The plug actually has two drains built in - the traditional blue petcock valve which is part of the black hex plug. If you drain the coolant from your radiator through this plug you could be in for a nasty surprise. The black hex plug has tabs that lock it into position in the factory BMW radiator. Once it's installed the tabs lock in place. But if you remove the black hex the tabs snap off and the plug will no longer seal correctly! Do not drain your coolant without having one of these on hand as a spare! It's cheap insurance on a definite leak later on.

    When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

    Fits auto transmission only.

    Note: the Behr OEM radiator that we sell does not use this same drain plug. It has it's own drain plug that does not use the tabs. You won't need the factory BMW drain plug ever again.

    Also known as a Genuine BMW Control Sleeve -
    This item fits the following BMW Chassis:
    E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    M57,N20,N51,N52,N52N,N54,N54T,N55
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    Genuine BMW - Corporate Logo
    T#:15137
    Part#: 17127564478
    Ships in 1 day
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    $ 80.71 USD
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    $ 80.71 USD
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    Genuine BMW Hose From Radiator Bottom - Thermostat -
    This item fits the following BMW Chassis:
    E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    N52N

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    Genuine BMW - Corporate Logo
    T#:46007
    Part#: 17117590119
    Ships in 1 day
    5% off MSRP $ 36.99
    $ 34.99 USD
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    5% off MSRP $ 36.99
    $ 34.99 USD
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    Genuine BMW Bracket F.Radiator
    This item fits the following BMW Chassis:
    E82 1M Coupe,E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    M57,N20,N51,N52,N52N,N54,N54T,N55,S65

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    Genuine BMW - Corporate Logo
    T#:46205
    Part#: 17127525870
    In Stock
    Sale - Save 3% $ 128.99
    $ 125.10 USD
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    Sale - Save 3% $ 128.99
    $ 125.10 USD
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    Genuine BMW Line, Heater Return - Thermostat -
    This item fits the following BMW Chassis:
    E90,E92

    Fits BMW Engines including:
    N51,N52,N52N

    Genuine BMW - Corporate Logo
    T#:360989
    Part#: 64216951946
    In Stock
    Sale - Save 3% $ 55.99
    $ 54.17 USD
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    $ 54.17 USD
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    Genuine BMW Heater Return Coolant Hose - N52 3.0L
    For automatic transmission models only
    Genuine BMW - Corporate Logo
    T#:21739
    Part#: 17127548224
    In Stock
    Sale - Save 5% $ 158.99
    $ 150.48 USD
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    $ 150.48 USD
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    Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

    Genuine BMW Line, Heater Return - Thermostat -
    This item fits the following BMW Chassis:
    E82,E90,E92,E93

    Fits BMW Engines including:
    N51,N51,N52,N52N

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    Genuine BMW - Corporate Logo
    T#:46223
    Part#: 17127540020
    Ships in 1 day
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    $ 72.67 USD
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    $ 72.67 USD
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    Genuine BMW Hose, Low-Temperature Cooling Module -
    This item fits the following BMW Chassis:
    E82,E90,E92,E93

    Fits BMW Engines including:
    N51,N52,N52N

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    Genuine BMW - Corporate Logo
    T#:46394
    Part#: 17127618510
    Ships in 1 day
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    $ 52.45 USD
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    Sale - Save 5% $ 54.99
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    This is the vent hose that goes from the coolant expansion reservoir to the top radiator hose on BMW 3 series and 1 series with the N51 or N52 engine.

    This item fits the following BMWs:
    2008-2013 E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
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    Genuine BMW - Corporate Logo
    T#:22325
    Part#: 11537516414
    Ships in 1 day
    6% off MSRP $ 168.99
    $ 158.99 USD
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    6% off MSRP $ 168.99
    $ 158.99 USD
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    This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine.

    This item fits the following BMWs:
    2008+ E82 BMW 128i - Only for Auto Trans
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - Only for Auto Trans
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Auto Trans
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Auto Trans
    2007-2013 E93 BMW 328i - Convertible - Only for Auto Trans
    2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
    2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Auto Trans
    2006-2008 E85 BMW Z4 3.0i Z4 3.0si
    2009+ Z4 BMW Z4 sDrive30i
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    Genuine BMW Radiator Mount
    For vehicles with production date from 11/2007 to 10/2009
    Genuine BMW - Corporate Logo
    T#:46079
    Part#: 17117807184
    Ships in 1 day
    6% off MSRP $ 35.99
    $ 33.99 USD
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    6% off MSRP $ 35.99
    $ 33.99 USD
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    Genuine BMW Lower Cooler Bracket -
    This item fits the following BMW Chassis:
    E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    M57,N51,N52,N52N,N54,S65

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    Genuine BMW - Corporate Logo
    T#:45592
    Part#: 17107524912
    Ships in 1 day
    Sale - Save 4% $ 65.99
    $ 63.58 USD
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    Sale - Save 4% $ 65.99
    $ 63.58 USD
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    Genuine BMW Module Carrier
    This item fits the following BMW Chassis:
    E82 1M Coupe,E82,E89 Z4,E90,E92,E93


    Genuine BMW - Corporate Logo
    T#:21736
    Part#: 17117514402
    Ships in 1 day
    8% off MSRP $ 25.99
    $ 23.99 USD
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    8% off MSRP $ 25.99
    $ 23.99 USD
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    Genuine BMW Bracket F.Radiator
    This item fits the following BMW Chassis:
    E46 M3,E85 Z4M,E53 48IS,E46,E53 X5 X5,E65,E83 X3,E85 Z4,E86 Z4,E90,E92,E93

    Genuine BMW Lower Radiator Mounting Bracket
    For vehicles with production date up to 11/2007
    Genuine BMW - Corporate Logo
    T#:45901
    Part#: 17117524956
    Ships Jul 1, 2025
    6% off MSRP $ 35.99
    $ 33.99 USD
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    6% off MSRP $ 35.99
    $ 33.99 USD
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    Genuine BMW Lower Cooler Bracket -
    This item fits the following BMW Chassis:
    E90,E92,E93

    Fits BMW Engines including:
    N51,N51,N52,N52N,N54,S65

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    Genuine BMW - Corporate Logo
    T#:47095
    Part#: 17427533276
    Ships Jul 1, 2025
    6% off MSRP $ 154.99
    $ 145.99 USD
    6% off MSRP $ 154.99
    $ 145.99 USD


    Genuine BMW Fan Shroud -
    This item fits the following BMW Chassis:
    E82,E90,E92,E93

    Fits BMW Engines including:
    N52,N52N



    Genuine BMW - Corporate Logo
    T#:348243
    Part#: 17117559273
    Ships Jul 1, 2025
    Sale - Save 5% $ 437.99
    $ 415.98 USD
    Sale - Save 5% $ 437.99
    $ 415.98 USD
    Genuine BMW - Corporate Logo
    T#:348244
    Part#: 17117562079
    Ships Jul 1, 2025
    Sale - Save 3% $ 437.99
    $ 424.73 USD
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    Sale - Save 3% $ 437.99
    $ 424.73 USD
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    This is a RADIATOR for BMW 3 series with the N52/N52N engine (3.0 liter naturally aspirated) from 2006 to 2009 WITH AUTOMATIC TRANSMISSION.

    This part fits the following BMWs
    2008+ E82 BMW 128i N52
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi N52/N52N- Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive N52/N52N - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive N52/N52N - Coupe
    2007-2013 E93 BMW 328i N52/N52N- Convertible
    2009+ Z4 BMW Z4 sDrive30i

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    Genuine BMW - Corporate Logo
    T#:46238
    Part#: 17127548225
    Ships Jul 1, 2025
    Sale - Save 3% $ 162.99
    $ 157.38 USD
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    Sale - Save 3% $ 162.99
    $ 157.38 USD
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    Genuine BMW Line, Heater Return - Thermostat -
    This item fits the following BMW Chassis:
    E82,E90,E92,E93

    Fits BMW Engines including:
    N51,N52,N52N

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    Genuine BMW - Corporate Logo
    T#:46008
    Part#: 17117590699
    Ships Jul 1, 2025
    Sale - Save 5% $ 793.99
    $ 753.59 USD
    Sale - Save 5% $ 793.99
    $ 753.59 USD


    Genuine BMW Fan Housing With Fan - 400W
    This item fits the following BMW Chassis:
    E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    N52,N52N

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    Genuine BMW - Corporate Logo
    T#:348480
    Part#: 11537545890
    Ships Jul 1, 2025
    Sale - Save 4% $ 87.99
    $ 84.73 USD
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    Sale - Save 4% $ 87.99
    $ 84.73 USD
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    Genuine BMW - Corporate Logo
    T#:7454
    Part#: 17117524710
    Ships Jul 1, 2025
    Sale - Save 4% $ 66.99
    $ 64.59 USD
    Free Shipping on orders $49 and up
    Sale - Save 4% $ 66.99
    $ 64.59 USD
    Free Shipping on orders $49 and up
    This is the coolant hose that goes to the engine oil cooler on cars with automatic transmission.

    This item fits the following BMWs:
    2008-2013 E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
    2009+ Z4 BMW Z4 sDrive30i
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    Genuine BMW - Corporate Logo
    T#:361022
    Part#: 11517586925
    Ships Jul 1, 2025
    Sale - Save 5% $ 667.99
    $ 633.79 USD
    Free Shipping on orders $49 and up
    Sale - Save 5% $ 667.99
    $ 633.79 USD
    Free Shipping on orders $49 and up
    Don't take your car's cooling system for granted. A waterpump failure can cost you an engine, which is why preventatively replacing your BMWs waterpump and refreshing the cooling system every 60,000 miles. The water pump is a weak point is the cooling system. Replacing your waterpump will go a long way for keeping your car on the road and operating properly. This water pump fits many 2006 and newer BMW 6 cylinder engines, specifically all the BMWs with the N51, N52, N53 engines. You will also need to purchase replacement aluminum screws Part #11510392553 This water pump fits the following BMWs: 2008-20xx E82 128i 2006-2006 E90 325i sedan, 330i sedan, 325xi sedan, 330xi sedan 2007-2012 E90 328i sedan, 328xi sedan, 328i xDrive sedan 2007-2012 E92 328i coupe, 328xi coupe, 328i xDrive coupe 2007-2012 E93 328i Convertible 2006-2006 E60 525i, 525xi, 530i, 530xi 2007-2010 E60 528i, 528xi, 528i xDrive 2007-2010 E83 X3 3.0i X3 3.0si 2007-20xx E70 X5 3.0si X5 xDrive30i 2006-2008 E85 Z4 3.0si 2009-20xx E89 Z4 sDrive30i
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    Genuine BMW Cooling Hose - Water Pump to Engine
    For vehicles with automatic transmission and a production date from 05/2010
    Genuine BMW - Corporate Logo
    T#:36115
    Part#: 11537613176
    Ships Jul 1, 2025
    6% off MSRP $ 168.99
    $ 158.99 USD
    Free Shipping
    6% off MSRP $ 168.99
    $ 158.99 USD
    Free Shipping


    Genuine BMW Pipe, Engine Supply-Coolant Pump -
    This item fits the following BMW Chassis:
    E82,E90,E92,E93,F10

    Fits BMW Engines including:
    N51,N52,N52N

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    Genuine BMW - Corporate Logo
    T#:7459
    Part#: 17127527131
    Ships Jul 1, 2025
    Sale - Save 4% $ 112.99
    $ 108.98 USD
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    Sale - Save 4% $ 112.99
    $ 108.98 USD
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    Genuine BMW Line, Heater Return - Thermostat -
    This item fits the following BMW Chassis:
    E90,E92

    Fits BMW Engines including:
    N51,N52,N52N


    Genuine BMW Lower Radiator Mounting Bracket
    For vehicles with production date from 11/2007
    Genuine BMW - Corporate Logo
    T#:46010
    Part#: 17117591647
    Ships Jul 1, 2025
    5% off MSRP $ 36.99
    $ 34.99 USD
    Free Shipping on orders $49 and up
    5% off MSRP $ 36.99
    $ 34.99 USD
    Free Shipping on orders $49 and up


    Genuine BMW Lower Cooler Bracket
    This item fits the following BMW Chassis:
    E82 1M Coupe,E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    M57,N20,N51,N52,N52N,N54,N54T,N55,S65

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    Genuine BMW - Corporate Logo
    T#:36005
    Part#: 11537535829
    Ships Jul 1, 2025
    6% off MSRP $ 168.99
    $ 158.99 USD
    Free Shipping
    6% off MSRP $ 168.99
    $ 158.99 USD
    Free Shipping
    This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine and manual transmission.

    This item fits the following BMWs:
    2008+ E82 BMW 128i - Only for Manual Trans
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - Only for Manual Trans
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Manual Trans
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Manual Trans
    2007-2013 E93 BMW 328i - Convertible - Only for Manual Trans
    2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Manual Trans
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    Genuine BMW - Corporate Logo
    T#:15125
    Part#: 17127531581
    Ships Jul 1, 2025
    Sale - Save 4% $ 83.99
    $ 80.71 USD
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    Sale - Save 4% $ 83.99
    $ 80.71 USD
    Free Shipping
    This is the lower radiator hose that goes from the engine to the bottom of the radiator with either N51 or N52 enigne. Not for cars with Sport Automatic Transmissions

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
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    Genuine BMW - Corporate Logo
    T#:360692
    Part#: 11537521049
    Ships Jul 1, 2025
    Sale - Save 4% $ 67.99
    $ 65.17 USD
    Free Shipping on orders $49 and up
    Sale - Save 4% $ 67.99
    $ 65.17 USD
    Free Shipping on orders $49 and up
    This is a Genuine BMW coolant host that connects from the water pump to the thermostat. Replace your leaking coolant hose to prevent overheating issues and coolant loss.
    Genuine BMW - Corporate Logo
    T#:45593
    Part#: 17107524914
    Ships Jul 1, 2025
    Sale - Save 4% $ 65.99
    $ 63.58 USD
    Free Shipping on orders $49 and up
    Sale - Save 4% $ 65.99
    $ 63.58 USD
    Free Shipping on orders $49 and up


    Genuine BMW Module Carrier

    This item fits the following BMW Chassis:
    E82 1M Coupe,E82,E89 Z4,E90,E92,E93

    Fits BMW Engines including:
    M57,N20,N51,N52,N52N,N54,N54T,N55,S65

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