BMW Cooling System Parts & Accessories for MINI

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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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Genuine MINI - Corporate Logo
T#:599052
Part#: 11537589713KTKT
In Stock
$ 108.99 USD
Free Shipping
$ 108.99 USD
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Genuine MINI Water Pipe With Clip

This cooling pipe contains o-ring. Transfer coolant from the water pump to the thermostat housing.

This kit includes the water pipe, water pipe o-ring, and clip. Clip connect and secures the unit to the thermostat housing that is often replaced.

Key Features:

  • Essential component for coolant transfer
  • Includes water pipe, o-ring, and clip
  • Ensures secure connection to thermostat housing
  • Durable construction for long-lasting reliability
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Genuine MINI - Corporate Logo
T#:574394
Part#: 11537534521KT3
Ships in 1-2 days
$ 232.99 USD
Free Shipping
$ 232.99 USD
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Genuine MINI Thermostat Replacement Kit is designed to prevent cooling issues before they arise, ensuring optimal performance for your BMW or MINI. This comprehensive kit includes all the critical components commonly known to fail, as identified by experts in the industry. With Genuine MINI parts included, this kit offers peace of mind for drivers with high-mileage vehicles or those needing replacements.

By replacing your thermostat and related components, you can help maintain your vehicle's cooling system and prevent overheating. This kit includes a thermostat with housing and three genuine OEM thermostat housing bolts, providing everything needed for a complete and effective replacement.

  • Prevents cooling issues, ensuring optimal engine performance
  • Comprehensive kit includes all critical components known to fail
  • Features Genuine MINI parts for reliable quality and fit
  • Ideal for high-mileage vehicles needing maintenance
  • Includes thermostat with housing and OEM bolts for easy installation
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MINI W10 W11 Radiator Fan Housing
For vehicles with production from 3/2003
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:637239
Part#: 17117541092
Ships on Oct 30, 2026
Sale - Save 6% $ 75.99

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

$ 71.70 USD
Free Shipping
Sale - Save 6%
$ 75.99

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

$ 71.70 USD
Free Shipping

MINI W10 W11 Radiator Fan Housing is an essential replacement part designed to address issues with a failed radiator fan. This high-quality housing ensures optimal performance of the cooling system, maintaining the engine's temperature within the ideal range.

  • Direct Replacement: Designed to fit perfectly as a replacement for a failed radiator fan housing.
  • Optimal Performance: Ensures efficient cooling system operation to prevent engine overheating.
  • Durable Construction: Built to withstand high temperatures and harsh engine environments.
  • Easy Installation: Provides a straightforward installation process, restoring your vehicle's cooling system functionality.
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ECS - Corporate Logo
T#:56327169
Part#: 059178LA01
In Stock
New Item
Sale - Save 9% $ 407.99

This product was last offered at the strikethrough price on
07-23-2026

$ 369.99 USD
Free Shipping
Sale - Save 9%
$ 407.99

This product was last offered at the strikethrough price on
07-23-2026

$ 369.99 USD
Free Shipping

Gen 2 MINI R5X models (R55, R56, R57, R58, R59, R60, and R61 chassis) utilize a closed, highly pressurized cooling system to maintain optimal engine operating temperatures. At the center of this system is the factory plastic expansion tank, which is constantly exposed to high heat cycles, vibration, and chemical-laden antifreeze. Over time, heat and pressure leach the plasticizers from the original material. This degradation causes the tank to turn brittle and yellow, eventually leading to micro-fractures, splitting along the factory blow-molded center seam, or catastrophic connection failure. Because coolant loss under pressure can occur rapidly, a failing stock tank frequently leads to severe overheating issues or unexpected roadside breakdowns.

This ECS Heavy Duty Aluminum Coolant Expansion Tank directly addresses the structural vulnerabilities of the factory unit by replacing molded plastic with a fully TIG-welded 5052 and 6061 aluminum construction. Aluminum eliminates the risk of seam separation, cracking, or heat deformation, providing a permanent solution that withstands continuous pressure and heat without expanding or fatiguing. To ensure precise fitment, the tank was engineered using 3D CAD modeling for a direct, plug-and-play installation in the factory location. No cutting, drilling, or custom bracketry is required to secure the unit.

All hose barbs, bleed points, and sensor ports are CNC-machined to precise tolerances, guaranteeing a leak-free seal with factory quick-disconnect hoses. A precision-threaded cap neck ensures smooth engagement with the expansion tank cap while maintaining an airtight seal against the internal cap O-rings. To simplify routine maintenance, an integrated external sight glass and internal level tab eliminate guesswork, allowing you to check your coolant level at a glance. Finally, the heavy-duty wrinkle black powder coat protects the exterior of the tank from oxidation and engine bay heat while providing a clean, OEM+ appearance.

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Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:27205364
Part#: 3429
Ships in 3 Business Days
$ 81.99 USD
Free Shipping
$ 81.99 USD
Free Shipping
Upper Radiator Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:557631
Part#: 17122754222
Ships in 3 Business Days
$ 58.99 USD
Free Shipping
$ 58.99 USD
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Spal - Corporate Logo
T#:598797
Part#: 30102029
In Stock
$ 207.99 USD
Free Shipping
$ 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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URO Thermostat Housing W/ Thermostat Kit - Priced As Kit
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:401817
Part#: 11537534521
Ships in 1 Business Day
$ 99.99

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

$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping

The thermostat neck/housing, often referred to as the highest point on the head, serves a vital function in controlling the flow of coolant back to the pressure tank. If you've noticed symptoms like cracking around the gasket seal or leaks, it's a clear indication that this component is in need of replacement.

This comprehensive kit covers all your replacement needs, featuring:

  • Profile gasket
  • Temperature sensor
  • Two O-rings
  • Clip
  • Bleeder screw

Ensure your vehicle's cooling system operates flawlessly with this Thermostat Neck/Housing Replacement Kit.

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Hepu - Corporate Logo
T#:2332917
Part#: P436
Ships in 1 Business Day
$ 73.99 USD
Free Shipping
$ 73.99 USD
Free Shipping

Nissens - Corporate Logo
T#:592130
Part#: 17117541092
Ships in 1 Business Day
$ 225.99

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

$ 219.99 USD
Free Shipping
$ 219.99 USD
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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 3 Business Days
New Item
$ 499.00 USD
Free Shipping
$ 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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MINI W10 Thermostat Housing W/ Cap
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:13496663
Part#: 11537829959
In Stock
$ 17.99 USD
Free Shipping
$ 17.99 USD
Free Shipping

MINI W10 Thermostat Housing W/ Cap

Upgrade your MINI's cooling system with the MINI W10 Thermostat Housing W/ Cap, a crucial component that regulates coolant flow and ensures optimal engine temperature.

Benefits:

  • Essential component for maintaining proper engine temperature
  • Prevents overheating and engine damage
  • Includes cap for complete installation
  • High-quality construction for durability and reliability

Upgrade your MINI's cooling system with the MINI W10 Thermostat Housing W/ Cap for reliable engine performance.

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ATD Tools - Corporate Logo
T#:3629267
Part#: ATD3300
Ships in 6 Business Days
$ 497.99 USD
Free Shipping
$ 497.99 USD
Free Shipping
Adapters for most European and domestic vehicles
Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:27205363
Part#: 3193
Ships in 3 Business Days
$ 95.99 USD
Free Shipping
$ 95.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:393093
Part#: 17137823626
Ships in 1-2 days
7% off MSRP $ 129.99

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

$ 120.99 USD
Free Shipping
7% off MSRP
$ 129.99

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

$ 120.99 USD
Free Shipping

Genuine MINI Coolant Hose - 17122754222
For vehicles with automatic transmissions
Genuine MINI - Corporate Logo
T#:22524
Part#: 17122754222
Ships in 1-2 days
7% off MSRP $ 107.99

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

$ 99.99 USD
Free Shipping
7% off MSRP
$ 107.99

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

$ 99.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N14,N16,N18


Genuine BMW - Corporate Logo
T#:530004
Part#: 17117634565
Ships in 1-2 days
8% off MSRP $ 368.99

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

$ 337.99 USD
Free Shipping
8% off MSRP
$ 368.99

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

$ 337.99 USD
Free Shipping

Seeking Genuine BMW Remote Radiator? Look no further! This remote radiator is an authentic BMW part, designed to ensure efficient cooling of your BMW's engine. Crafted with precision engineering and high-quality materials, it provides reliable performance and durability. Upgrade your BMW's cooling system with this genuine remote radiator and enjoy optimal engine temperature regulation for smooth and efficient operation.

  • Genuine BMW part
  • Efficient cooling for the engine
  • Precision engineering ensures reliable performance
  • High-quality materials ensure durability
  • Optimal engine temperature regulation
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Genuine MINI - Corporate Logo
T#:411345
Part#: 17422754854
Ships in 1-2 days
7% off MSRP $ 469.55

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

$ 436.99 USD
Free Shipping
7% off MSRP
$ 469.55

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

$ 436.99 USD
Free Shipping

Enhance the cooling system of your Mini with the Genuine MINI Radiator Fan. This authentic radiator fan ensures optimal cooling performance, keeping your engine operating at the right temperature even in demanding conditions.

  • Genuine MINI part for guaranteed compatibility and reliability
  • Ensures optimal cooling performance
  • Helps maintain the engine at the right temperature
  • Suitable for various Mini models
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Genuine MINI - Corporate Logo
T#:526961
Part#: 17117617640
Ships in 1-2 days
6% off MSRP $ 743.99

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

$ 702.99 USD
Free Shipping
6% off MSRP
$ 743.99

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

$ 702.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:522728
Part#: 24148627861
Ships in 1-2 days
7% off MSRP $ 437.99

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

$ 407.99 USD
Free Shipping
7% off MSRP
$ 437.99

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

$ 407.99 USD
Free Shipping

Genuine MINI - Corporate Logo
T#:15076
Part#: 17112751276
Ships in 1-2 days
15% off MSRP $ 341.97

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

$ 288.99 USD
Free Shipping
15% off MSRP
$ 341.97

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

$ 288.99 USD
Free Shipping
Genuine MINI RADIATOR
Fits BMW Engines including:
N14,N18


Genuine MINI - Corporate Logo
T#:149672
Part#: 64113422667
Ships in 3 Business Days
$ 79.99 USD
Free Shipping
$ 79.99 USD
Free Shipping
Genuine MINI DOUBLE PIPE
Genuine MINI Radiator Coolant Hose 17121475561
Thermostat Housing to Pipe Elbow
Genuine MINI - Corporate Logo
T#:15097
Part#: 17121475561
Ships in 1-2 days
5% off MSRP $ 70.15

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

$ 66.94 USD
Free Shipping
5% off MSRP
$ 70.15

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

$ 66.94 USD
Free Shipping
Genuine MINI COOLANT HOSE.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

--. Fits BMW Engines including:
W10

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Genuine MINI - Corporate Logo
T#:36118
Part#: 11537629401
Ships in 6 Business Days
4% off MSRP $ 299.99

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

$ 286.99 USD
Free Shipping
4% off MSRP
$ 299.99

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

$ 286.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W10



Genuine MINI Coolant Hoses
For vehicles with manual transmissions
Genuine MINI - Corporate Logo
T#:46175
Part#: 17127518503
Ships in 1-2 days
6% off MSRP $ 217.99

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

$ 203.99 USD
Free Shipping
6% off MSRP
$ 217.99

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

$ 203.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W11

Genuine MINI - Corporate Logo
T#:22533
Part#: 17127515989
Ships in 1-2 days
5% off MSRP $ 70.15

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

$ 66.94 USD
Free Shipping
5% off MSRP
$ 70.15

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

$ 66.94 USD
Free Shipping
Genuine MINI COOLANT HOSE.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt

--. Fits BMW Engines including:
W10

Genuine MINI - Corporate Logo
T#:594092
Part#: 11537567849KT
Ships in 1-2 days
$ 239.99 USD
Free Shipping
$ 239.99 USD
Free Shipping

Genuine MINI Radiator Fan Housing
For vehicles with production from 3/2003
Genuine MINI - Corporate Logo
T#:45921
Part#: 17117541092
Ships in 1-2 days
$ 440.52 USD
Free Shipping
$ 440.52 USD
Free Shipping
Genuine MINI FAN HOUSING WITH FAN
Fits BMW Engines including:
W10,W11


Genuine BMW - Corporate Logo
T#:214418
Part#: 17118603089
Ships in 1-2 days
8% off MSRP $ 614.99

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

$ 562.99 USD
Free Shipping
8% off MSRP
$ 614.99

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

$ 562.99 USD
Free Shipping
Genuine BMW Radiator - 17118603089

This item fits the following BMW ENGINES:

Genuine MINI Radiator - 17117617638
For vehicles with production to 7/2016
Genuine MINI - Corporate Logo
T#:202109
Part#: 17117617638
Ships in 1-2 days
4% off MSRP $ 733.14

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

$ 702.98 USD
Free Shipping
4% off MSRP
$ 733.14

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

$ 702.98 USD
Free Shipping
Genuine MINI Radiator - 17117617638

Genuine MINI - Corporate Logo
T#:531983
Part#: 24148642575
Ships in 1-2 days
7% off MSRP $ 489.99

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

$ 455.99 USD
Free Shipping
7% off MSRP
$ 489.99

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

$ 455.99 USD
Free Shipping
Genuine BMW - Corporate Logo
T#:212376
Part#: 11538645480
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 Water Hose - 11538645480
Fits BMW Engines including:
N20


Genuine MINI - Corporate Logo
T#:46453
Part#: 17129802110
Ships in 1-2 days
7% off MSRP $ 107.99

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

$ 99.99 USD
Free Shipping
7% off MSRP
$ 107.99

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

$ 99.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N16,N18


Genuine MINI - Corporate Logo
T#:545152
Part#: 64539271207
Ships in 1-2 days
8% off MSRP $ 713.99

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

$ 654.99 USD
Free Shipping
8% off MSRP
$ 713.99

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

$ 654.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:534073
Part#: 17117617636
Ships in 1-2 days
9% off MSRP $ 614.99

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

$ 561.99 USD
Free Shipping
9% off MSRP
$ 614.99

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

$ 561.99 USD
Free Shipping
Meyle HD Water Pump
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle HD - Corporate Logo
T#:5944221
Part#: 11518623574
In Stock
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping
Includes water pump and seal for installation. Meyle HD water pumps are the toughest in the market with longer lasting mechanical seals, improved bearing and roller design along with a 4 year 100,000 mile warranty. Improved design for longer service life: MEYLE-HD parts deliver enhanced durability. Compared to OE, MEYLE-HD is technically improved with reinforced inner parts, using higher quality materials or optimized design solution. MEYLE provides a 100,000-mile guarantee for all MEYLE water pumps and a 4-year warranty for MEYLE-HD water pumps. The 100,00 mile warranty requires the cooling system to be flushed before installation. Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles.
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