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BMW Cooling System Parts & Accessories for BMW 6 Series E64 (2004-2010)

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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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Water Pump Replacement Kit - E60 550i, E63 650i, E65 750i, E70 X5 4.8...

T#:554067

Part#: 11517531859KT4

In Stock

Sale - Save 8% $ 243.99

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

$ 224.38 USD

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Sale - Save 8%

$ 243.99

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

$ 224.38 USD

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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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Water Pump And Thermostat Kit - E60 M5 E63 M6 E64 M6

T#:554066

Part#: 11517838201KT2

In Stock at Vendor

$ 287.99

This product was last offered at the strikethrough price on
04-07-2026

$ 205.99 USD

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Qty

$ 205.99 USD

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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
O-rings for the thermostat housing

This item fits the following BMWs:
2005+ E60 BMW M5
2005+ E63 BMW M6

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Expansion Tank Replacement Kit - E60 M5,E63 M6

T#:584232

Part#: 17112283345KT

In Stock

$ 249.99 USD

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$ 249.99 USD

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The expansion tank in your BMW is a vital component of the cooling system, and because of the constant abuse from heat and temperature changes, it often fails. This kit contains all of the basic items needed for a tank replacement.

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Graf Water Pump - BMW E9X M3 S65, E60 M5 M6 S85

T#:640662

Part#: 11517838201

In Stock

$ 116.99

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

$ 104.99 USD

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$ 104.99 USD

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Water pumps are a common issue in cooling systems. If they fail, it can lead to dangerous overheating issues and potentially leave you on the side of the road with an engine that's now only good for being a large paperweight. This GRAF water pump is a new, high-quality replacement that will ensure years of trouble-free operation, keeping you on the road with peace of mind. This water pump has a metal impeller and includes the sealing o-ring. This item fits the following vehicles: E9X BMW M3 with S65 E60 BMW M5with S85 E63/4 BMW M6 with S85

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Geba Water Pump - BMW E9X M3 S65, E60 M5 M6 S85

T#:363610

Part#: 11517838201

Ships on Aug 31, 2026

$ 190.99 USD

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$ 190.99 USD

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This GEBA water pump is a new, high quality OE replacement that will ensure years of trouble free operation, keeping you on the road with peace of mind. This water pump has a metal impeller and includes the sealing o-ring.

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Water Pump - E60 550i, E63 650i, E65 750i, E70 X5 4.8i

T#:12993

Part#: 11517586779

Ships in 1 Business Day

$ 153.69

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

$ 141.83 USD

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Qty

$ 141.83 USD

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This water pump includes the gasket (11517508535) and seal (11517507717) and is a direct replacement for your stock pump. This is a water pump only, the thermostat is also located in the water pump housing so you may also want to consider replacing that at the same time.

Graf manufactures a wide range of cooling system repair parts for many European vehicle makes including BMW and Mini. With a sharp focus on quality materials and precision manufacturing, this company brings you high-quality replacement parts that are meant for the long haul.

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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Graf Water Pump - E53, E60, E63, E64, E65

T#:581199

Part#: PA1040

In Stock at Vendor

$ 149.61

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

$ 136.91 USD

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$ 136.91 USD

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Includes required sealing gaskets and o-ring

URO Engine Collapsible Cooling Pipe - E60 E63 E65 E53 E70 N62 ...

2X Entries For Our G87 M2 Sweepstakes!

T#:180693

Part#: 11141439975R

In Stock

$ 300.67 USD

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Qty

$ 300.67 USD

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NOW LOCATED UNDER T#338249

Water Pump - E60 545i, E63 645ci, E53 X5 4.4i, 4.8is - N62 engine ...

T#:190639

Part#: 11517524551

Ships in 1 day

$ 214.99

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

$ 208.99 USD

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Qty

$ 208.99 USD

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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.

Geba builds all of their pumps to exceed factory specifications by using a metal impeller. This offers a huge improvement over stock and a massive increase in reliability. Servicing all major European models, Geba has you covered when it comes time for a new water pump.

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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