BMW Cooling System Parts & Accessories for BMW X Series E70 (2007-2013)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

BMW N54 N55 S55 Mosselman Thermostat Installation Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:4799665
Part#: THERMINSTALLKT
In Stock
Sale - Save 6% $ 22.99

This product was last offered at the strikethrough price on
06-15-2026

$ 21.64 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 22.99

This product was last offered at the strikethrough price on
06-15-2026

$ 21.64 USD
Free Shipping on orders $49 and up

BMW N54 N55 S55 Mosselman Thermostat Installation Kit is designed to ensure a seamless installation of the Mosselman thermostat on BMW engines. This comprehensive kit from Turner Motorsport includes all necessary gaskets and components, guaranteeing a reliable and precise installation for optimal engine performance.

  • Complete Kit: Includes all essential gaskets and components required for a hassle-free thermostat installation.
  • Optimal Performance: Ensures proper installation of the Mosselman thermostat, leading to improved engine cooling efficiency and performance.
  • High-Quality Components: Gaskets and parts are manufactured to meet high standards of durability and reliability.
  • Precision Fit: Engineered to match OEM specifications, providing a perfect fit and reliable performance.
  • Ease of Installation: All necessary parts are included, simplifying the installation process and reducing the need for additional purchases.

Upgrade your BMW's cooling system with the Mosselman Thermostat Installation Kit from Turner Motorsport, ensuring a top-quality, reliable setup for your engine.

Show More Show Less
Thermostat Replacement Kit - E82 E9X E84 E70 E71 With N55 Engines ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554075
Part#: 11537601158KT2
In Stock
Sale - Save 24% $ 106.99

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

$ 81.36 USD
Free Shipping
Sale - Save 24%
$ 106.99

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

$ 81.36 USD
Free Shipping

If your vehicle is experiencing cooling issues, chances are the thermostat is the cause. Common symptoms include prolonged warm-up at highway speeds from the thermostat being stuck open, or consistent overheating issues from the thermostat being stuck in the closed position. Either condition can result in poor performance, and potential damage to vital components in your vehicle.

Kit includes

  • Wahler Thermostat
  • 1 liter of Coolant

This item fits the following BMWs: 
2008-2013  E82 BMW  135i 135is 1M Coupe 
2013+  E84 BMW  X1 xDrive35i 
2011  E90 BMW  335i 335xi 335i xDrive - Sedan 
2011-2013  E92 BMW  335i 335xi 335i xDrive - Coupe 
2011-2013  E93 BMW  335i Convertible 
2011-2013  E70 BMW  X5 xDrive35i 
2011-2013  E71 BMW  X6 xDrive35i

Show More Show Less
Thermostat Replacement kit - 90C
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

$ 142.66 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

$ 142.66 USD
Free Shipping on orders $49 and up

Water Pump And Thermostat Kit - E90 335d E70 X5 35d
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554062
Part#: 11517801063KT2
In Stock at Vendor
Sale - Save 6% $ 187.99

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

$ 176.53 USD
Free Shipping
Sale - Save 6%
$ 187.99

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

$ 176.53 USD
Free Shipping

The water pumps 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:

  • Facet thermostat
  • Graf water pump
  • Vaico coolant
  • Mounting hardware required for the water pump

 

This item fits the following BMWs: 
2009+ E90 BMW 335d 
2009+ E70 BMW X5 xDrive35d

Show More Show Less

Pierburg Full Aluminum Water Pump With Hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:6091465
Part#: 11515A05704APKT
Ships on Nov 13, 2026
Sale - Save 15% $ 620.99

This product was last offered at the strikethrough price on
04-01-2026

$ 526.79 USD
Free Shipping
Sale - Save 15%
$ 620.99

This product was last offered at the strikethrough price on
04-01-2026

$ 526.79 USD
Free Shipping
If your water pump is starting to fail, you may notice coolant leaks, or even hear a whining noise coming from under the hood. If you think your water pump is starting to fail, replace it as soon as you can. The main downside to an electric water pump is you may also notice nothing - nothing but overheating! Keep your eyes peeled for warning signs it may be time to replace your water pump. N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. Comes with electric water pump and installation hardware. Aluminum mounting bolts are one time use. Replace every time the water pump is removed.
Show More Show Less
Water Pump Replacement Kit - E60 550i, E63 650i, E65 750i, E70 X5 4.8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554067
Part#: 11517531859KT4
In Stock
Sale - Save 19% $ 275.99

This product was last offered at the strikethrough price on
01-13-2026

$ 224.28 USD
Free Shipping
Sale - Save 19%
$ 275.99

This product was last offered at the strikethrough price on
01-13-2026

$ 224.28 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

Show More Show Less

Water Pump And Thermostat Kit - E70 E71 F01 F02 F06 F07 F10 F12 F13 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554065
Part#: 11517548263KT3
Ships in 4 Business Days
Sale - Save 20% $ 336.99

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

$ 269.01 USD
Free Shipping
Sale - Save 20%
$ 336.99

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

$ 269.01 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:

  • Thermostat
  • Water pump
  • Coolant

 

This item fits the following BMW Engines: 
N63,N63N,S63,N62N 

Show More Show Less
Water Pump And Thermostat Kit - E70 X5 3.0si X5 xDrive30i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554064
Part#: 11517586925KT13
In Stock
$ 513.99

This product was last offered at the strikethrough price on
06-18-2026

$ 495.99 USD
Free Shipping
$ 495.99 USD
Free Shipping

The water pumps 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:

  • Thermostat
  • Water pump
  • Coolant
  • Mounting hardware required for the water pump

 

 

This water pump fits the following BMWs:

E70 X5 3.0si X5 xDrive30i without adaptive drive pr 4 zone climate control 

Show More Show Less

Turbo Coolant Line Kit - F70, E71, F15, F16
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:41661213
Part#: 11537577014TKT
Ships in 1-2 days
Sale - Save 8% $ 342.99

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

$ 316.08 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 342.99

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

$ 316.08 USD
Free Shipping on orders $49 and up

OEM Water Pump And Thermostat Kit - N55 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:557277
Part#: N55WTKT3
Ships on Nov 13, 2026
$ 804.99 USD
Free Shipping
$ 804.99 USD
Free Shipping

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.

Kit includes:

  • OEM Wahler Thermostat
  • OEM VDO Electric Water Pump
  • Genuine BMW Antifreeze/Coolant
  • OEM VDO Mounting hardware required for both the thermostat and water pump
Show More Show Less
Thermostat Installation Kit with Thermostat - N54, N55, S55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:55353595
Part#: OTN54.T85KT3
In Stock
New Item
$ 390.23 USD
Free Shipping on orders $49 and up
High oil temperatures are the ultimate enemy of your engine's longevity and performance. If you want to keep pushing your BMW to the limit you need to manage the heat.
Thermostat & Water Pump Replacement Kit - BMW N62 4.8L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:30397457
Part#: 11517586779KT2
Ships in 2 Business Days
$ 273.99

This product was last offered at the strikethrough price on
05-12-2026

$ 270.99 USD
Free Shipping on orders $49 and up
$ 270.99 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.

Show More Show Less


Water Pump And Thermostat Kit - E70 X5 N52 3.0L
For vehicles with adaptive drive or auto climate control with 4 zone control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:24079594
Part#: E70N52WPTKT
Ships in 3 Business Days
$ 896.99

This product was last offered at the strikethrough price on
06-18-2026

$ 887.99 USD
Free Shipping on orders $49 and up
$ 887.99 USD
Free Shipping on orders $49 and up
BMW's electric water pumps are known to fail around 80,000 to 100,000 miles, leaving you stranded on the side of the road. Don't risk overheating your engine, service your water pump and thermostat with this basic kit! Kit includes: OEM Thermostat Genuine BMW Water pump Genuine BMW Coolant - 1 Gallon Mounting hardware required for both the thermostat and water pump
Show More Show Less