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ECS - Corporate Logo
T#:49822518
Part#: 044952LA04KT
In Stock
New Item
Sale - Save 25% $ 477.99

This product was last offered at the strikethrough price on
06-14-2026

$ 358.49 USD
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Sale - Save 25%
$ 477.99

This product was last offered at the strikethrough price on
06-14-2026

$ 358.49 USD
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The N5X family of engines marked the start of a new era for BMW. The all-new aluminum block powerplants featured a host of technical upgrades, aiding in power output, reliability, and performance. Among these technological advances is an external electronic water pump, which removed load from the engine's accessory drive and allowed for advanced pulse-width-modulated (PWM) control.

From factory, the N52's electronic water pump is limited to a measly 200W output—strong enough for daily driving, but lacking in performance applications. Recognizing this shortcoming, ECS engineers set out to create a high-flow water pump upgrade that doesn't break the bank. Their high-quality adapter wiring harness and bracket allow you to install a 400W N54 water pump without any modification, an effortless, yet effective upgrade that doubles the output of the factory water pump!

By increasing coolant flow capacity, the 400W pump improves heat extraction from the cylinder head and engine block during high-load operation. This added thermal headroom is particularly beneficial for modified engines, sustained aggressive driving, track use, or operation in elevated ambient temperatures where the factory pump can operate near its limits. Improved circulation helps maintain more stable coolant temperatures and reduces the risk of localized hot spots.

Features & Benefits:

Upgrades to the more powerful 400W N54 water pump for increased coolant flow and improved engine cooling efficiency Sealed adaptor harness ensures secure connections and optimal operation under demanding conditions The N54 pump's higher power output offers longer-lasting, more effective cooling compared to the stock N52 pump Design:

40A fused power wire safely handles the increased power demands of the N54 pump, providing consistent and stable performance Sealed and robust construction, designed to withstand heat and moisture, ensuring reliability in even the most challenging environments Plug-and-play compatibility is designed for easy integration with the N52 engine and N54 water pump, minimizing installation time and complexity Kit Contents:

ECS N54 Water Pump Adapter Kit Conversion wiring harness Aluminum bracket Installation hardware Bavarian Autosport Water Pump (11517632426)

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Genuine BMW - Corporate Logo
T#:600633
Part#: 11518671654
In Stock
8% off MSRP $ 141.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD
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8% off MSRP
$ 141.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD
Free Shipping on orders $49 and up
Schwaben - Corporate Logo
T#:375872
Part#: 001170SCH01AKT
In Stock
Sale - Save 25% $ 65.99

This product was last offered at the strikethrough price on
05-02-2026

$ 49.49 USD
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Sale - Save 25%
$ 65.99

This product was last offered at the strikethrough price on
05-02-2026

$ 49.49 USD
Free Shipping on orders $49 and up
Replacing the fan clutch on most BMW models requires holding the water pump pulley while removing the fan clutch lock nut. With less than 1 1/2" clearance on some models this project can easily turn into a mechanical nightmare. Using our special slim line fan clutch wrench in conjunction with the appropriate pulley spanner, the removal and installation required only a few moments.
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BMW Water Pump Gasket
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15247123
Part#: 11518632587
In Stock
$ 16.99

This product was last offered at the strikethrough price on
06-10-2026

$ 13.49 USD
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$ 13.49 USD
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In order to ensure a leak free driving experience, replace these gaskets whenever you change or work on your water pump. If you are noticing small leaks, these might be to blame.

Genuine BMW - Corporate Logo
T#:194247
Part#: 11518635090
In Stock
8% off MSRP $ 828.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 758.99 USD
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8% off MSRP
$ 828.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 758.99 USD
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This is the Genuine BMW electric water pump for F30 F32 F22 models with the N55 6 cylinder turbo engine. The electric water pumps on older N54 and N55 engines tended to be failure prone.

The N55 water pump is electrically driven and varies output based on instructions from the engine computer. Under the best circumstances the pump drives only as much coolant as needed and will shut down or activate as load and performance demands change (combustion chamber temperatures are dynamically changed based on economy, normal, and performance demands). The pump can also run when the car is off to reduce heat soak in the engine and turbo(s). The water pump is now a factor in how much power and fuel economy your car is producing, making it all the more critical to replace during normal maintenance. If a fault or excessive temperature is reached, the dash cluster will display a yellow or red water temp icon depending on the severity of the condition. The car's electronics will begin shutting down various systems in the car to divert more resources to the cooling system. This can include reducing power output and activating 'limp mode'.

The best way to avoid problems and system failures? Preventative maintenance and overhaul of the cooling system, starting with the water pump (and thermostat).

NOTE: Not for cars with M Sports Package - option code P337A

This item fits the following BMWs:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2014+ F15 BMW X5 sDrive35i X5 xDrive35i
2015+ F16 BMW X6 sDrive35i X6 xDrive35i
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Genuine BMW - Corporate Logo
T#:33603
Part#: 11281435115
In Stock
$ 11.99 USD
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$ 11.99 USD
Limited Qty Sale
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Genuine BMW Fillister-Head Screw - M8X80
This item fits the following BMW Chassis:
E39 M5,E38,E39,E53 X5 X5

Fits BMW Engines including:
M62,S62

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Genuine BMW - Corporate Logo
T#:536486
Part#: 11518638026
In Stock
9% off MSRP $ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD
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9% off MSRP
$ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD
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The water pump in your vehicle keeps all that coolant flowing freely. If it begins to fail, overheating problems are inevitable. Don't take a chance on doing damage to engine internals by not replacing your water pump. This has been a common problem amongst most German vehicles. Water Pump failure can lead to your vehicle making an unnecessary trip to the repair shop. If your pump stops working, coolant temperatures rise rapidly and can overheat the engine, leading to head gasket or even piston ring failure. This is a great preventative maintenance item when doing any type of timing belt replacement. This is a common replacement around 80,000-100,000 miles.
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Genuine BMW - Corporate Logo
T#:58577
Part#: 32427564649
In Stock
8% off MSRP $ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 75.99 USD
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8% off MSRP
$ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 75.99 USD
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Genuine BMW Deflection Pulley -
This item fits the following BMW Chassis:
F06,F10,F12,F13,F15,F16


Geba - Corporate Logo
T#:341091
Part#: 11510393336
In Stock
$ 99.99 USD
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$ 99.99 USD
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Prevent cooling system failure today and replace your water pump!

Rein Water Pump O-Ring (Small) - E32, E34, E38, E39
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379680
Part#: 11531710055
In Stock
$ 2.03 USD
Free Shipping on orders $49 and up
When it comes time to replace the water pump, be sure to replace all the O-Rings associated with it to ensure that your car stays leak free. If you are experiencing leaking issues, be sure to inspect these rings, as they might have worn down. This specific ring is used when replacing water pump on cooling pipe to the water accumulator. There are two per car.
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Graf - Corporate Logo
T#:554061
Part#: 11517801063
In Stock
$ 118.03

This product was last offered at the strikethrough price on
05-11-2026

$ 108.03 USD
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$ 108.03 USD
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Ensure optimal engine cooling in your BMW by replacing the water pump with Turner Motorsport's high-quality replacement. The water pump plays a crucial role in maintaining proper coolant flow, preventing overheating issues and potential engine damage. With a reputation for reliability, this replacement water pump is essential for German vehicle owners seeking peace of mind on the road.

Key Benefits:

  • Prevents overheating and engine damage
  • Common replacement around 60,000 miles
  • Reliable performance for German vehicles
  • Essential for preventative maintenance during timing belt replacement

Some water pumps don't come with thermostats. If yours does not, be sure to browse Turner Motorsport's website to choose a stock or low-temperature thermostat. Also, coolant loss during water pump replacement is inevitable, so be sure to get some factory-approved coolant shipped to your door.

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Genuine BMW - Corporate Logo
T#:4472
Part#: 11511436590
In Stock
3% off MSRP $ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD
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3% off MSRP
$ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD
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SEE T#337981


Genuine BMW - Corporate Logo
T#:14545
Part#: 11511439976
Ships in 5 Business Days
6% off MSRP $ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD
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6% off MSRP
$ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD
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This is the coolant return pipe on the back of the water pump on the N62 and N73 engines used in the E53 X5, E60 545/550, E63 645/650, E65 745/750, E70 X5, and F02 750. This pipe connects the water pump to the valley pan and it's a compression fitting (no o-rings). Whenever the water pump or valley pan are replaced this tube should also be replaced. This is one area where you don't want to go back and re-do your work because of a leaking fitting!

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:
2004-2010 E60 BMW 545i 550i
2004-2011 E63 BMW 645ci 650i
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li Alpina B7
2009+ F01 F02 BMW 760li
2004-2006 E53 BMW X5 4.4i X5 4.8is
2007-2010 E70 BMW X5 4.8i
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Genuine BMW - Corporate Logo
T#:302909
Part#: 11517602123-3
In Stock
$ 7.99 USD
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$ 7.99 USD
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Hepu - Corporate Logo
T#:27805177
Part#: 11518632585
In Stock
$ 264.99

This product was last offered at the strikethrough price on
05-04-2026

$ 251.99 USD
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$ 251.99 USD
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Restore your BMW's cooling performance with this new HEPU mechanical water pump. BMW coolant pumps, both electric and mechanical, are known to fail for various reasons. If your mechanical pump has failed, this low-cost alternative is a great option to get your BMW back on the road!
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Genuine BMW - Corporate Logo
T#:150533
Part#: 64119230233
In Stock
6% off MSRP $ 204.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 192.99 USD
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6% off MSRP
$ 204.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 192.99 USD
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Genuine BMW Auxiliary Water Pump
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F15,F16


URO - Corporate Logo
T#:47199279
Part#: 11518635090
In Stock
$ 370.99 USD
Free Shipping on orders $49 and up
Is your water pump showing signs of wear and tear? Don't wait until it's too late! Replace it promptly to avoid issues like coolant leaks or the dreaded whining noise from under the hood. The electric water pump, while efficient, may not always give you clear signals – except for one: overheating! Keep an eye out for these warning signs and ensure your vehicle's optimal performance. Benefits: Prevents coolant leaks Eliminates whining noise Efficient electric water pump Timely replacement prevents overheating
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Genuine BMW - Corporate Logo
T#:219904
Part#: 11518642290
Ships in 1-2 days
8% off MSRP $ 321.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 294.99 USD
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8% off MSRP
$ 321.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 294.99 USD
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Genuine BMW Water Pump - 11518642290

Genuine BMW - Corporate Logo
T#:576121
Part#: 07129906523KT
In Stock
$ 60.99

This product was last offered at the strikethrough price on
03-04-2026

$ 47.99 USD
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$ 47.99 USD
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Genuine BMW - Corporate Logo
T#:28977
Part#: 07129906523
In Stock
$ 12.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 9.99 USD
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$ 9.99 USD
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Genuine BMW Screw
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16


Mishimoto - Corporate Logo
T#:51075062
Part#: MMWP-N54-07
In Stock
New Item
$ 383.99 USD
Free Shipping on orders $49 and up
The Mishimoto Electric Water Pump is the ideal choice for enthusiasts performing preventative maintenance or a full cooling system overhaul.

URO Water Pump - BMW N52 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:39768338
Part#: 11517586925
In Stock
Sale - Save 10% $ 296.99

This product was last offered at the strikethrough price on
07-13-2026

$ 267.29 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 296.99

This product was last offered at the strikethrough price on
07-13-2026

$ 267.29 USD
Free Shipping on orders $49 and up
If your engine is over heating or you have noticed coolant loss, there is a chance your water pump has failed. This URO replacement is a great option to get your BMW back on the road without breaking the bank.
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Pierburg - Corporate Logo
T#:22064607
Part#: 11515A36581
Ships on Oct 27, 2026
$ 80.99 USD
Free Shipping on orders $49 and up
Aux electric water pump for the turbo cooling circuit.
Coolant Pipe
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:27372111
Part#: 11511439976
In Stock
$ 10.99 USD
Free Shipping on orders $49 and up
Maintaining the cooling system in your BMW is essential for preserving the engine's longevity. Ensuring proper function of your cooling system is vital for the prolonged lifespan of your vehicle.


Genuine BMW - Corporate Logo
T#:522808
Part#: 11518623574
Ships in 1-2 days
9% off MSRP $ 182.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 166.99 USD
Free Shipping
9% off MSRP
$ 182.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 166.99 USD
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Genuine BMW - Corporate Logo
T#:212739
Part#: 11518600442
In Stock
11% off MSRP $ 343.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 308.99 USD
Limited Qty Sale
Free Shipping
11% off MSRP
$ 343.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 308.99 USD
Limited Qty Sale
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Genuine BMW Genuine BMW Coolant Pump, Electric - 11518600442
This item fits the following BMW Chassis:
F80,F82,F83,

Fits BMW Engines including:
S55,

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Genuine BMW - Corporate Logo
T#:606625
Part#: 11518650988
In Stock
9% off MSRP $ 300.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 274.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 300.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 274.99 USD
Free Shipping on orders $49 and up
Mechanical water pumps circulate coolant between the engine block, cylinder head, and radiators. Over time, the seals and bearings can wear out, leading to leaks from the impeller shaft and around the pump face. Some BMW water pumps have even had imellers that come loose from the shaft, resulting in little or no coolant flow. Plastic coolant flanges attached to the housing can become brittle over time, cracking or breaking off completely, leading to coolant loss and overheating. Restore cooling functionality and performance with a brand new pump directly from BMW. This coolant pump assembly includes the pump, the coolant support housing, four of the plastic coolant flanges, and a new water pump pulley.
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Genuine BMW - Corporate Logo
T#:45005555
Part#: 11515B51A35
In Stock
9% off MSRP $ 524.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 479.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 524.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 479.99 USD
Free Shipping on orders $49 and up
Engineered specifically for the Gen1 B58, this water pump ensures optimal functionality and longevity, maintaining your BMW's cooling system at its best.

Saleri - Corporate Logo
T#:47439411
Part#: 11517644809
In Stock
$ 201.99

This product was last offered at the strikethrough price on
05-07-2026

$ 195.99 USD
Free Shipping on orders $49 and up
$ 195.99 USD
Free Shipping on orders $49 and up
Aluminum Water Pump Pulley - 104MM
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:374330
Part#: 11511736910
In Stock
Sale - Save 22% $ 32.99

This product was last offered at the strikethrough price on
05-14-2026

$ 25.78 USD
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Sale - Save 22%
$ 32.99

This product was last offered at the strikethrough price on
05-14-2026

$ 25.78 USD
Free Shipping on orders $49 and up
Direct replacement durable aluminum pulley

Genuine BMW - Corporate Logo
T#:35677
Part#: 11517549445
Ships in 3 Business Days
14% off MSRP $ 13.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.99 USD
Free Shipping on orders $49 and up
14% off MSRP
$ 13.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.99 USD
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Genuine BMW Profile-Gasket
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63,N63N,S63,S63N

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Pierburg - Corporate Logo
T#:22064599
Part#: 11517524551
In Stock
$ 107.99

This product was last offered at the strikethrough price on
03-30-2026

$ 77.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 107.99

This product was last offered at the strikethrough price on
03-30-2026

$ 77.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
This water pump includes the gasket (11517508535) and is a direct replacement for your stock pump. This is a water pump. The thermostat is also located in the water pump housing so you may also want to consider replacing that at the same time. This item fits the following BMWs: 2004-2005 E60 BMW 545i 2004-2005 E63 BMW 645ci 5/2002-2005 E65 BMW 745i 745li 2004-2006 E53 BMW X5 4.4i X5 4.8is
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Genuine BMW - Corporate Logo
T#:636029
Part#: 11518482250
Ships in 1-2 days
8% off MSRP $ 200.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 200.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.99 USD
Free Shipping on orders $49 and up

Geba - Corporate Logo
T#:36303282
Part#: 11517597715
Ships on Aug 31, 2026
$ 343.99 USD
Free Shipping on orders $49 and up

BMW F30 Water Pump plays a crucial role in the vehicle's cooling system, directly impacting performance and fuel efficiency. Designed to manage engine cooling, this water pump also supports turbo and transmission cooling, making it an essential component of the engine. BMW has engineered this smart electric water pump with increased output to meet the high cooling demands of the N20/N26 engines, which face additional stress due to the factory intercooler, tight engine bay, and heat from the turbochargers.

  • Enhanced Cooling Performance: Ensures effective cooling of the engine, turbo, and transmission.
  • Smart Electric Design: Features a dynamic electric pump with increased output compared to normally aspirated models.
  • Engine Efficiency: Balances engine power output and cooling responsibilities for optimal performance.
  • Fits Multiple Models: Compatible with 2012+ BMW F30 320i

This water pump is a critical upgrade for maintaining engine health and performance.

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Genuine BMW - Corporate Logo
T#:623
Part#: 11517527799
Ships in 4 Business Days
6% off MSRP $ 254.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 239.99 USD
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6% off MSRP
$ 254.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 239.99 USD
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The early M50/M52 engines had a serious weak point: the water pump. BMW originally used a plastic impeller in the water pump. This would degrade over time and eventually break apart. Your car overheats immediately. This water pump is the latest updated part with a composite impeller. The composite is stronger and lighter than the less-expensive metal impeller version. And it does not suffer from the problems of the early plastic design.

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 waterpump fits the following BMWs:
1992-1999 E36 3 series - 323is, 323ic, 325i, 325is, 325ic, 328i, 328ic, M3 3.0 (S50/US), M3 3.2 (S52)
1991-1995 E34 BMW 525i
1997-1998 E39 5 series - 528i
1996-1998 Z3 - Z3 2.8,
1998-2000 Z3 Roadster/Coupe - M Roadster, M Coupe (S52)
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Graf - Corporate Logo
T#:594768
Part#: 11510007043
In Stock
Sale - Save 17% $ 116.71

This product was last offered at the strikethrough price on
05-11-2026

$ 97.38 USD
Free Shipping
Sale - Save 17%
$ 116.71

This product was last offered at the strikethrough price on
05-11-2026

$ 97.38 USD
Free Shipping


Thermostat Assembly
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:15445600
Part#: 11537586783
Ships in 1 Business Day
$ 106.99 USD
Free Shipping on orders $49 and up
A common failing point is the water pump thermostat in some cars. Fix these issues before or at early signs of failure with this OE thermostat replacement.
Packaged by Turner - Corporate Logo
T#:401610
Part#: 11517632426KT8
In Stock
$ 957.99 USD
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$ 957.99 USD
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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. This kit provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road.

The stock thermostat is designed to open at 97C. This leaves your engine running fairly hot, and running for quite awhile before your thermostat will begin operation. With the Mishimoto Racing thermostat, the activation temperature becomes 74C. That's 23C cooler, meaning you can rest easy knowing your engine will stay cooler to help avoid all the problems that can be associated with an engine running hot.

Kit includes:

  • Genuine BMW Thermostat
  • Genuine BMW Electric Water Pump
  • Genuine BMW coolant
  • Mounting hardware required for both the thermostat and water pump
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Genuine BMW - Corporate Logo
T#:606629
Part#: 11517619303
In Stock
Sale - Save 15% $ 282.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 239.85 USD
Free Shipping
Sale - Save 15%
$ 282.99

This product was last offered at the strikethrough price on
05-06-2026

$ 239.85 USD
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If you are dealing with coolant leaks, rising temps, and other similar issues, it's probably time to consider replacing your water pump.

Mishimoto - Corporate Logo
T#:51075060
Part#: MMWP-N20-12
In Stock
New Item
$ 382.99 USD
Free Shipping on orders $49 and up
The Mishimoto BMW N20 Electric Water Pump provides a robust solution for maintaining the thermal efficiency of your BMW's cooling system.

Genuine BMW - Corporate Logo
T#:375716
Part#: 11517632426KT2
In Stock
$ 682.99 USD
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$ 682.99 USD
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Turner Motorsport Water Pump Kit

When it comes to replacing your water pump, don't overlook the importance of aluminum retaining bolts. Turner Motorsport offers a convenient water pump kit that includes these essential bolts, ensuring a seamless and secure installation.

New Part Number: 11515A05704

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ECS - Corporate Logo
T#:49822519
Part#: 044952LA04AKT
In Stock
New Item
$ 597.99 USD
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$ 597.99 USD
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The N5X family of engines marked the start of a new era for BMW. The all-new aluminum block powerplants featured a host of technical upgrades, aiding in power output, reliability, and performance. Among these technological advances is an external electronic water pump, which removed load from the engine's accessory drive and allowed for advanced pulse-width-modulated (PWM) control.

From factory, the N52's electronic water pump is limited to a measly 200W output—strong enough for daily driving, but lacking in performance applications. Recognizing this shortcoming, ECS engineers set out to create a high-flow water pump upgrade that doesn't break the bank. Their high-quality adapter wiring harness and bracket allow you to install a 400W N54 water pump without any modification, an effortless, yet effective upgrade that doubles the output of the factory water pump!

By increasing coolant flow capacity, the 400W pump improves heat extraction from the cylinder head and engine block during high-load operation. This added thermal headroom is particularly beneficial for modified engines, sustained aggressive driving, track use, or operation in elevated ambient temperatures where the factory pump can operate near its limits. Improved circulation helps maintain more stable coolant temperatures and reduces the risk of localized hot spots.

Features & Benefits:

Upgrades to the more powerful 400W N54 water pump for increased coolant flow and improved engine cooling efficiency Sealed adaptor harness ensures secure connections and optimal operation under demanding conditions The N54 pump's higher power output offers longer-lasting, more effective cooling compared to the stock N52 pump Design:

40A fused power wire safely handles the increased power demands of the N54 pump, providing consistent and stable performance Sealed and robust construction, designed to withstand heat and moisture, ensuring reliability in even the most challenging environments Plug-and-play compatibility is designed for easy integration with the N52 engine and N54 water pump, minimizing installation time and complexity Kit Contents:

ECS N54 Water Pump Adapter Kit Conversion wiring harness Aluminum bracket Installation hardware Pierburg Full Aluminum Water Pump (11515A05704) Installation:

- Click HERE for Installation Instructions -

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Meyle - Corporate Logo
T#:40342902
Part#: 11518638026
In Stock
$ 97.99 USD
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$ 97.99 USD
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Ensure your BMW stays cool and runs efficiently with the trusted performance of the Meyle Water Pump with Gasket 313 220 0031.

Genuine BMW - Corporate Logo
T#:35863148
Part#: 11518638026KT
Ships in 1-2 days
$ 761.99 USD
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$ 761.99 USD
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The cooling system has always been a weak point for BMW. Two of the biggest issues are the water pump and thermostat. This continues to be true even on the newest B-Series engines found in 2016+ BMWs. This kit includes a brand new Genuine BMW water pump, a new thermostat (now referred to as a Heat Management Module), and 1 gallon of BMW's G48 coolant concentrate (makes 2 gallons of 50/50 coolant). Don't spend thousands of dollars at the dealership, these can easily be replaced in an afternoon with basic mechanic's tools.
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Genuine BMW - Corporate Logo
T#:46043
Part#: 17117603070
In Stock
Sale - Save 27% $ 59.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.54 USD
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Sale - Save 27%
$ 59.99

This product was last offered at the strikethrough price on
05-02-2026

$ 43.54 USD
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Genuine BMW Bracket Additional Water Pump -
This item fits the following BMW Chassis:
F01,F02,F06,F10,F12,F13

Fits BMW Engines including:
N63,N63N,S63N

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Water Pump
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:361969
Part#: 11510007042
Ships in 1 Business Day
$ 88.99 USD
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$ 88.99 USD
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With housing, gaskets and metal impeller
Genuine BMW - Corporate Logo
T#:401554
Part#: 11517632426KT
In Stock
$ 957.99 USD
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$ 957.99 USD
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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. This kit provides a single stop for water pump and thermostat replacement needs to save the search and get you back on the road.

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.

Kit includes:

  • Genuine BMW Thermostat
  • Genuine BMW Electric Water Pump
  • Genuine BMW coolant
  • Mounting hardware required for both the thermostat and water pump
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Genuine BMW - Corporate Logo
T#:55209926
Part#: 0071199KT
In Stock
New Item
$ 7.94 USD
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This Genuine BMW water pump installation hardware kit is the exact factory refresh package needed to maintain the structural integrity of your cooling system's plumbing.
AAF Transmission Crossmembers 5-Speed - E46 Non-M
Fits ZF and Getrag Transmissions. Non-M models Only
Advanced Auto Fabrication - Corporate Logo
T#:7608860
Part#: 116110
In Stock at Vendor
$ 190.00 USD
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$ 190.00 USD
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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Ideal for the SE46 racing series, the AAF E46 5-speed Transmission Crossmember is a heavy-duty and worthwhile upgrade. The OEM thin cast aluminum cross member has been known to fail in multiple different ways. When using stiff engine and transmission mounts, the cross member can crack out and break around these mounting points. The cross member can also break from the high amounts of load transferred through the drive train. While chassis flex from hard cornering is being applied through the engine and transmission from the front cross member, this load is sent from the transmission back into the chassis at the transmission cross member. This is simply too much stress for the OEM cross member to hold up to under the extreme punishment of road racing. The AAF E46 Transmission Cross Member is completely constructed of 1/4' thick heavy-duty aluminum plate. It is designed specifically to cope with hours of endurance racing.
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