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

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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 - E82 E9X E84 E70 E71 With N55 Engines ...
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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
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Sale - Save 24%
$ 106.99

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

$ 81.36 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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Water Pump And Thermostat Kit - E90 335d E70 X5 35d
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Packaged by Turner - Corporate Logo
T#:554062
Part#: 11517801063KT2
In Stock
Sale - Save 6% $ 187.99

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

$ 176.53 USD
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Sale - Save 6%
$ 187.99

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

$ 176.53 USD
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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

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Pierburg Full Aluminum Water Pump With Hardware
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Packaged by Turner - Corporate Logo
T#:6091465
Part#: 11515A05704APKT
Ships on Nov 18, 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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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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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 Replacement Kit - E60 550i, E63 650i, E65 750i, E70 X5 4.8...
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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
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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

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Water Pump And Thermostat Kit - E70 E71 F01 F02 F06 F07 F10 F12 F13 ...
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Packaged by Turner - Corporate Logo
T#:554065
Part#: 11517548263KT3
Ships in 3 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 

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Water Pump And Thermostat Kit - E70 X5 3.0si X5 xDrive30i
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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
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$ 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 

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OEM Water Pump And Thermostat Kit - N55 3.0L
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Packaged by Turner - Corporate Logo
T#:557277
Part#: N55WTKT3
Ships on Nov 18, 2026
$ 804.99 USD
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$ 804.99 USD
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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
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Rein Coolant Expansion Tank - E70
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Rein - Corporate Logo
T#:592030
Part#: 17138621092
Ships in 1 Business Day
$ 100.99 USD
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$ 100.99 USD
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Replace your cracked or faded tank

Rein Radiator Hose - E70 X5
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Rein - Corporate Logo
T#:388766
Part#: 17127536230
In Stock at Vendor
$ 67.99 USD
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$ 67.99 USD
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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Water Valve
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URO - Corporate Logo
T#:638778
Part#: 64116910544
Ships in 1 Business Day
$ 76.99 USD
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$ 76.99 USD
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URO Water Valve This item fits the following BMW Chassis: E70 X5M,E71 X6M,E53 48IS,E53 X5,E70 X5,E71 X6,F15,F16
N62 Engine Collapsible Cooling Pipe - E60 E63 E65 E53 E70
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URO - Corporate Logo
T#:338249
Part#: 11141439975R
In Stock
Starting at $ 300.67 USD
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Starting at $ 300.67 USD
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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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Rein Water Pump - N63 S63
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Rein - Corporate Logo
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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Intercooler Expansion Tank
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Rein - Corporate Logo
T#:584477
Part#: 17137647281
Ships in 3 Business Days
$ 71.99 USD
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$ 71.99 USD
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Rein Coolant Expansion Tank - E70
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Rein - Corporate Logo
T#:592023
Part#: 17137647290
Ships in 3 Business Days
$ 85.99 USD
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$ 85.99 USD
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Plastic expansion tanks have a limited lifespan - replace every 80,000 miles
Rein Coolant Hose - E70
For vehicles with production date up to 12/2009
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Rein - Corporate Logo
T#:591811
Part#: 11537547244
Ships in 3 Business Days
$ 40.99 USD
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$ 40.99 USD
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Coolant hose that runs from the inlet to thermostat