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

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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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

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

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Qty

Sale - Save 19%

$ 275.99

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

$ 224.28 USD

Add to Wish List

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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Coolant Vacuum Purge & Refill Tool Set

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:402498

Part#: 024948SCH01A

In Stock

Sale - Save 25% $ 115.99

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

$ 86.99 USD

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Qty

Sale - Save 25%

$ 115.99

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

$ 86.99 USD

Add to Wish List

The Schwaben Coolant Vacuum Fill Tool ensures no air pockets get into your cooling system while you're replacing your coolant - intended for use to refill your cooling system, not for removal. Can be used with Schwaben fluid extractors or with shop air - standard air compressor with a minimum rating of 90 PSI (6.2 bar). Includes all fittings and adapters necessary for use, with a molded storage case to keep your Schwaben Vacuum Fill Tool pristine for future use.

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