BMW Cooling System Parts & Accessories for BMW 7 Series E65 (2002-2008)

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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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Thermostat Replacement kit - 90C
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744051
Part#: 82142209769KT
In Stock
Sale - Save 3% $ 146.99

This product was last offered at the strikethrough price on
05-03-2026

$ 142.74 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 146.99

This product was last offered at the strikethrough price on
05-03-2026

$ 142.74 USD
Free Shipping on orders $49 and up
Packaged by Turner - Corporate Logo
T#:554067
Part#: 11517531859KT4
In Stock
Sale - Save 8% $ 243.99

This product was last offered at the strikethrough price on
05-03-2026

$ 224.35 USD
Free Shipping
Sale - Save 8%
$ 243.99

This product was last offered at the strikethrough price on
05-03-2026

$ 224.35 USD
Free Shipping

The water pumps in BMW's should be serviced near 80,000 miles and may become an 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
  • Geba water pump
  • Vaico coolant
  • Mounting hardware required for the water pump


This item fits the following BMWs:
2006-2010 E60 BMW 550i
2006-2010 E63 BMW 650i
2005-2008 E65 BMW 750i 750li
2007-2013 E70 BMW X5 4.8i X5 xDrive48i

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Thermostat & Water Pump Replacement Kit - BMW N62 4.8L
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:30397457
Part#: 11517586779KT2
Ships in 2 Business Days
$ 321.99

This product was last offered at the strikethrough price on
08-25-2026

$ 261.99 USD
Free Shipping on orders $49 and up
$ 261.99 USD
Free Shipping on orders $49 and up

Maintain your BMW's cooling system and avoid costly repairs with our comprehensive Water Pump and Thermostat Replacement Kit, meticulously crafted by the experts at Turner Motorsport! Designed to service BMW models with the N62 engine, this kit ensures your vehicle runs at optimal temperature, preventing overheating and extending engine life.

Key Benefits:

All-Inclusive Kit: This package includes everything you need for a complete cooling system overhaul, saving you time and effort sourcing individual components. High-Quality Components: Each part in this kit is manufactured to meet or exceed OEM standards, guaranteeing reliable performance and longevity. Optimal Cooling Performance: Regularly replacing your water pump and thermostat every 60,000 miles is crucial for maintaining peak cooling efficiency. Our kit ensures your BMW's engine stays within the ideal temperature range, preventing overheating and potential engine damage. Enhanced Reliability: By including premium components like the Wahler Thermostat and Graf Water Pump, this kit provides enhanced durability and peace of mind. Kit Contents:

Wahler Thermostat (Part #11537586885): Renowned for its precision and reliability, ensuring your engine maintains the correct operating temperature. Graf Water Pump (Part #11517586779): High-performance pump designed for consistent and efficient coolant circulation. Genuine BMW Hex Bolts (M6x25) (Part #07119905400): Essential hardware for secure installation. Genuine BMW Hex Bolts (M6x40) (Part #07119904525): Ensures all components are firmly in place. Genuine BMW Coolant/Antifreeze (Diluted, 1 Gallon) (Part #82141467704): Formulated specifically for BMW cooling systems, providing optimal protection against corrosion and freezing. Upgrade your BMW N62 cooling system with this expertly curated Water Pump and Thermostat Replacement Kit. Perfect for maintaining the health and efficiency of your engine, this kit is an essential investment for any BMW enthusiast. Order now from Turner Motorsport and ensure your vehicle performs at its best.

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Water Pipe Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710777
Part#: 135475104330-KT
Ships in 6 Business Days
$ 568.99

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

$ 535.99 USD
Free Shipping on orders $49 and up
$ 535.99 USD
Free Shipping on orders $49 and up
The water pipe in N62-equipped BMWs is prone to failure and can be a very costly and time-consuming job to undertake. This failure can happen at any time or mileage and some times without warning. This kit from Turner Motorsport includes a URO collapsible water pipe that makes this job much easier and faster since you do not have to tear down the front of the engine, as well as a new valley pan with an upgraded seal to prevent leaks.
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URO Water Pump w/ Metal Impeller - BMW E65 E66 N62 N73
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639154
Part#: 11517586780
Ships in 2 Business Days
$ 115.99 USD
Free Shipping
$ 115.99 USD
Free Shipping
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.
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Water Pump
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:378572
Part#: 11517586781
Ships in 2 Business Days
$ 107.99 USD
Free Shipping
$ 107.99 USD
Free Shipping
Includes required sealing gaskets and o-ring

Expansion Tank
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377312
Part#: 17137543003
Ships in 2 Business Days
$ 56.99 USD
Free Shipping on orders $49 and up
The coolant expansion tank in your vehicle gives additional fluid a place to go after expansion and contraction from temperature change. Because it is subjected to such drastic changes on a regular basis, it can often crack or break. You want to keep all the coolant in your vehicle in the cooling system. If your tank has experienced damage such as cracking, nipples breaking off, or mounting point damage, you will need to replace it.
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URO - Corporate Logo
T#:338249
Part#: 11141439975R
In Stock
Starting at $ 300.67 USD
Free Shipping
Starting at $ 300.67 USD
Free Shipping

Has your BMW's with the N62 V8 engine developed a coolant leak at the front of the engine from the timing cover weep hole? If so the it is likely that the coolant transfer pipe seal, located below the intake manifold has developed a leak. Normally, replacing the seal on this pipe would require almost 40 hours of labor and involve removing the entire engine from the car, then removing the cylinder heads, and timing covers. With this new collapsible pipe this repair can be accomplished in under 10 hours! This solution will save you or your mechanic from a bunch of headaches and get your V8 back on the road leak free!

With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time. 

video: N62 Cooling Pipe Replacement


Supplement Gasket Kit Parts List

(click to expand)

BMW p/nQtyDescription

115317100481Rear Engine Block O-ring,

115175077171Heat Pipe w O-ring

115175085351Water Pump Gasket

115114399761Valley Pan Pipe Pump

111475072781Valley Pan w Gasket

116175211812Intake Manifold Gasket

071199035962Camshaft Adjuster O-ring

123114399881Alternator Feed Pipe

750il gasket kit deletes 11617521181 and 07119903596 and adds - 8 - 11617537999 profile gaskets



This item fits the following BMWs:
2004-2010 E60 BMW 545i 550i
2004-2010 E63 BMW 645ci 650i
2002-2008 E65 BMW 745i 745li 750i 750li
2004-2006 E53 BMW X5 4.4i X5 4.8is
2007-2013 E70 BMW X5 4.8i xDrive48i

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Coolant Pipe
2X Entries Into Our F80 M3 Sweepstakes
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.

Temperature Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37892090
Part#: 13621433076
Ships in 2 Business Days
$ 10.34 USD
Free Shipping on orders $49 and up
Temperature sensor for monitoring coolant and oil
URO Thermostat Gasket - BMW N62 N63 N73 N74
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:592908
Part#: 11531440192
Ships in 2 Business Days
$ 0.97 USD
Free Shipping on orders $49 and up
Seals the thermostat to the water pump
Auxiliary Fan Switch O-Ring
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377077
Part#: 13621433077S
In Stock
$ 0.88 USD
Free Shipping on orders $49 and up
Now you can just replace the o-ring instead of the whole switch


URO - Corporate Logo
T#:50031902
Part#: 11537586885
In Stock
$ 77.88

This product was last offered at the strikethrough price on
03-08-2026

$ 59.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 77.88

This product was last offered at the strikethrough price on
03-08-2026

$ 59.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Provides optimal engine cooling performance.
Radiator Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37757236
Part#: 0005000185
Ships in 2 Business Days
$ 3.99 USD
Free Shipping on orders $49 and up
O-Ring Kit
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376182
Part#: 111414399752
Ships in 2 Business Days
$ 57.99

This product was last offered at the strikethrough price on
04-29-2026

$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
The O-rings necessary for servicing your water pipe

Radiator Rubber Mount
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:362916
Part#: 17101439113
Ships in 2 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
The mount is used to create a sturdy fit for your radiator and help reduce shock to the unit from uneven roads

Auxiliary Fan Switch
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376847
Part#: 13621433077
Ships in 2 Business Days
$ 10.99 USD
Free Shipping on orders $49 and up
$ 10.99 USD
Free Shipping on orders $49 and up
Comes with related o-ring
Radiator Mount
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977984
Part#: 17117514402
Back Ordered
New Item
$ 6.99 USD
Free Shipping on orders $49 and up
Maintain cooling system stability under spirited street driving and hard track use with this URO Parts replacement upper radiator mount bracket.

Spirolox Clip
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55821687
Part#: 111414399753
Ships in 2 Business Days
New Item
$ 9.99 USD
Free Shipping on orders $49 and up
The ÜRO Parts Spirolox Clip provides the heavy-duty reliability your European vehicle demands, eliminating the structural weak links caused by fatigued or distorted factory hardware.