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BMW Cooling System Parts & Accessories for BMW 6 Series F06 (2013+)

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 - E82 E9X E84 E70 E71 With N55 Engines ...

T#:554075

Part#: 11537601158KT2

In Stock

Sale - Save 24% $ 106.99

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

$ 81.44 USD

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Sale - Save 24%

$ 106.99

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

$ 81.44 USD

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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

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Pierburg Full Aluminum Water Pump With Hardware

T#:6091465

Part#: 11515A05704APKT

Ships on Dec 1, 2026

Sale - Save 15% $ 620.99

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

$ 526.79 USD

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Qty

Sale - Save 15%

$ 620.99

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

$ 526.79 USD

Add to Wish List

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.

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Water Pump And Thermostat Kit - E70 E71 F01 F02 F06 F07 F10 F12 F13 ...

T#:554065

Part#: 11517548263KT3

Ships Today

Sale - Save 31% $ 336.99

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

$ 232.63 USD

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Qty

Sale - Save 31%

$ 336.99

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

$ 232.63 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:

Thermostat
Water pump
Coolant

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

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OEM Rein Expansion Tank - F01,F06,F10,F12,F13

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:555024

Part#: 17137647283

In Stock

$ 118.99 USD

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$ 118.99 USD

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Replace your damaged expansion tank to prevent coolant loss or potential overheating issues.

his item fits the following BMW Chassis:
F01,F02,F06,F10,F12,F13

Fits BMW Engines including:
N54,N55,N57N

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Rein Upper Radiator Hose - F06, F07, F10, F12, F13

For vehicles with High speed synchronization

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:568809

Part#: 17127580957

In Stock

$ 72.99

This product was last offered at the strikethrough price on
06-04-2026

$ 65.99 USD

Limited Qty Sale

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Qty

$ 72.99

This product was last offered at the strikethrough price on
06-04-2026

$ 65.99 USD

Limited Qty Sale

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From radiator to filter housing

Rein Water Pump - N63 S63

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:393385

Part#: 11517548263

In Stock

$ 215.99 USD

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$ 215.99 USD

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In German, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the worldaEURtms finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust. Replace your water pump with Rein to get your cooling system back in check.

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