BMW Cooling System Parts & Accessories for BMW X Series E83 (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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Spal - Corporate Logo
T#:2181323
Part#: FRH
Ships in 4 Business Days
12% off MSRP $ 112.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 99.99 USD
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12% off MSRP
$ 112.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 99.99 USD
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SPAL® electric fan relay wiring kits are designed to automatically turn on your SPAL® electric fan when the air conditioning is turned on. They can also be used when dual electric fans are installed using one switching device. Features: Makes installation of your new fan a breeze Designed to safely integrate with OEM wiring Feature a waterproof 10/40 amp relay with printed wires for easy installation Harness is designed for 12V systems only Does not included thermo-switch
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Mishimoto - Corporate Logo
T#:378443
Part#: MMFAN12
Ships in 4 Business Days
$ 93.99 USD
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$ 93.99 USD
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WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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Spal - Corporate Logo
T#:598818
Part#: 30102113
In Stock at Vendor
$ 257.99 USD
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$ 257.99 USD
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2467 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 16.25in x 15.75in x 3.5in Airflow (CFM): 2467
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Rein Expansion Tank Mounting Plate - E83
For vehicles with an automatic transmission
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402421
Part#: 17113400017
Ships in 4 Business Days
$ 166.99 USD
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$ 166.99 USD
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Secures the expansion tank to the radiator

Mishimoto - Corporate Logo
T#:378412
Part#: MMFAN12BL
Ships in 4 Business Days
$ 106.99 USD
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$ 106.99 USD
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WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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Febi Expansion Tank Mounting Plate - E83
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:1196172
Part#: 17113400017
Ships in 2 Business Days
$ 95.99

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

$ 92.99 USD
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$ 92.99 USD
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Secures the expansion tank to the radiator

Genuine BMW - Corporate Logo
T#:378882
Part#: 11517586925KT4
Ships in 1-2 days
$ 1,064.99 USD
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$ 1,064.99 USD
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Genuine BMW Water Pump And Thermostat Kit is designed to address the common issue of water pump failure in BMW models around 80,000 miles. This comprehensive kit provides everything needed for a seamless water pump and thermostat replacement, ensuring your BMW continues to perform at its best without leaving you stranded.

This kit includes a Genuine BMW water pump, thermostat, coolant, and all necessary mounting hardware, offering a reliable solution to restore your engine's cooling system. Perfect for preventative maintenance, this Genuine BMW kit helps prevent overheating and ensures optimal engine performance.

  • Genuine BMW parts for precise fitment and reliability
  • Complete kit for water pump and thermostat replacement
  • Helps prevent common water pump failures around 80,000 miles
  • Includes all required mounting hardware for easy installation
  • Enhances engine cooling efficiency and longevity
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Genuine BMW - Corporate Logo
T#:13188
Part#: 17123424499
Ships in 1-2 days
6% off MSRP $ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD
Free Shipping
6% off MSRP
$ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E83 X3

Fits BMW Engines including:
N52N


Genuine BMW - Corporate Logo
T#:22527
Part#: 17123422785
Ships in 1-2 days
6% off MSRP $ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD
Free Shipping
6% off MSRP
$ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E83 X3

Fits BMW Engines including:
N52N


Genuine BMW - Corporate Logo
T#:7458
Part#: 17123413819
Ships in 1-2 days
6% off MSRP $ 108.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 102.99 USD
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6% off MSRP
$ 108.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 102.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E83 X3

Fits BMW Engines including:
M54

Genuine BMW - Corporate Logo
T#:150714
Part#: 64213400417
Ships in 1-2 days
5% off MSRP $ 62.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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5% off MSRP
$ 62.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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Genuine BMW Hose F Radiator And Expansion Tank -
This item fits the following BMW Chassis:
E83 X3

Genuine BMW - Corporate Logo
T#:46145
Part#: 17123448462
Ships in 1-2 days
6% off MSRP $ 194.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 182.99 USD
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6% off MSRP
$ 194.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 182.99 USD
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Genuine BMW Hose F Radiator And Engine Return -
This item fits the following BMW Chassis:
E83 X3

Fits BMW Engines including:
N52N



Genuine BMW - Corporate Logo
T#:36005
Part#: 11537535829
Ships in 1-2 days
5% off MSRP $ 215.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 205.99 USD
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5% off MSRP
$ 215.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 205.99 USD
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This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine and manual transmission.

This item fits the following BMWs:
2008+ E82 BMW 128i - Only for Manual Trans
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - Only for Manual Trans
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Manual Trans
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Manual Trans
2007-2013 E93 BMW 328i - Convertible - Only for Manual Trans
2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Manual Trans
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Genuine BMW - Corporate Logo
T#:22325
Part#: 11537516414
Ships in 1-2 days
5% off MSRP $ 215.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 205.99 USD
Free Shipping
5% off MSRP
$ 215.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 205.99 USD
Free Shipping
This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine.

This item fits the following BMWs:
2008+ E82 BMW 128i - Only for Auto Trans
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - Only for Auto Trans
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Auto Trans
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Auto Trans
2007-2013 E93 BMW 328i - Convertible - Only for Auto Trans
2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Auto Trans
2006-2008 E85 BMW Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive30i
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Genuine BMW Motorsport - Corporate Logo
T#:1171
Part#: TMS1171
Ships in 8 Business Days
$ 415.45 USD
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$ 415.45 USD
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This is a genuine BMW Motorsport part, designed specifically for BMW racing applications. We use this exact thermostat setup in our Championship-winning E46 330i race car. It is designed to be used on all M54 and M52TU double-VAN0S engines, as used in the 1999-2000 E46 323/328 and 2001-2005 E46 325/330. This 60 degree C (140 defrees F) thermostat comes complete with plastic thermostat housing. It does not use the plug and wiring for the stock DME so this should only be used with an aftermarket engine management system (Motec, Bosch, etc).

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.
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Vargas Turbo Technologies - Corporate Logo
T#:7530033
Part#: COOLANTCAPBLK
In Stock
$ 79.99 USD
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$ 79.99 USD
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VTT is proud to offer their billet replacement for the factory plastic Coolant Reservoir cap. This cap does away with the weak plastic cap while adding some pop, and color to your engine bay. This coolant cap retains ALL of the factory provisions by simply allowing you to snap the factory pressure-relief into the new Billet Cap. VTT also designed these caps to complement their N5X Billet Oil caps, N5XBillet Oil filter housing caps, and Billet Power Steering cap, so all 4 will have the same design. These caps are offered in 4 colors – Red, Black, Blue, and Clear anodized Replaces Genuine BMW Reservoir Cap # 17117639020 Note: Fitment includes 99% of all BMW with a coolant Reservoir tank from the E series forward, meaning then fit even the brand New G8X M3/4 with the S58, all B58, etc. If your BMW is an E90 or newer this cap most likely will fit
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Spal - Corporate Logo
T#:598797
Part#: 30102029
In Stock
$ 207.99 USD
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$ 207.99 USD
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1328 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 13.25in x 12.5in x 3.5n Airflow (CFM): 1328
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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 4 Business Days
New Item
$ 499.00 USD
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$ 499.00 USD
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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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ATD Tools - Corporate Logo
T#:3629267
Part#: ATD3300
Ships in 7 Business Days
$ 497.99 USD
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$ 497.99 USD
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Adapters for most European and domestic vehicles
Mishimoto - Corporate Logo
T#:378434
Part#: MMFAN10
Ships in 4 Business Days
$ 88.99 USD
Free Shipping
$ 88.99 USD
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WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
Show More Show Less

Nissens - Corporate Logo
T#:384279
Part#: 17113403551
Ships in 1-2 days
$ 273.99

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

$ 265.99 USD
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$ 265.99 USD
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For vehicles with manual transmission

Genuine BMW - Corporate Logo
T#:380612
Part#: ECSE461711-3KTKT
Back Ordered
$ 986.99 USD
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$ 986.99 USD
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Genuine BMW - Corporate Logo
T#:380613
Part#: ECSE461711-4KT
Back Ordered
$ 801.99 USD
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$ 801.99 USD
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Genuine BMW - Corporate Logo
T#:36022
Part#: 11537552339
Ships in 1-2 days
9% off MSRP $ 104.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
Free Shipping
9% off MSRP
$ 104.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 95.99 USD
Free Shipping


Genuine BMW Hose, Cylinder Head-Thermostat -
This item fits the following BMW Chassis:
E83 X3

Fits BMW Engines including:
N52N



Bremmen Parts Radiator Cooling Fan Assembly - E83
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:583598
Part#: 17113442089
Ships in 1-2 days
$ 623.99 USD
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$ 623.99 USD
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Cooling fan that is mounted behind the radiator