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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Mishimoto - Corporate Logo
T#:29002063
Part#: MMOC10
In Stock
$ 126.99 USD
Free Shipping on orders $49 and up

BMW & MINI Universal Oil Cooler - 10 Row is a versatile cooling solution designed to enhance the performance and reliability of BMW and MINI vehicles. This high-quality oil cooler provides efficient cooling for the engine oil, ensuring optimal operating temperatures and extending the life of vital engine components.

Crafted with precision engineering and durable materials, the BMW & MINI Universal Oil Cooler - 10 Row is compatible with a wide range of BMW and MINI models, offering versatility and ease of installation. It effectively dissipates heat from the engine oil, reducing the risk of overheating and engine damage.

  • Enhances performance and reliability of BMW and MINI vehicles
  • Efficient cooling for engine oil, ensuring optimal operating temperatures
  • Extends the life of vital engine components
  • Compatible with a wide range of BMW and MINI models
  • Versatile and easy to install
  • Crafted with precision engineering and durable materials

Investing in the BMW & MINI Universal Oil Cooler - 10 Row is a smart choice for BMW and MINI owners looking to improve their vehicle's performance and longevity.

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Mishimoto - Corporate Logo
T#:31291020
Part#: MMOC10BK
Ships in 4 Business Days
$ 126.99 USD
Free Shipping on orders $49 and up

Universal Oil Cooler Black - 10 Row is engineered to maintain optimal oil temperatures and ensure peak engine performance under various driving conditions. This high-performance oil cooler effectively reduces oil temperatures, preventing a drop in pressure and maintaining proper engine lubrication. Featuring a robust 10-row design, it offers superior cooling efficiency compared to standard coolers.

  • Efficient Cooling: The 10-row design enhances cooling capacity to manage high oil temperatures effectively.
  • Durable Construction: Black finish provides durability and resistance to environmental factors.
  • Optimized Performance: Helps prevent a drop in oil pressure and maintains proper engine lubrication.
  • Versatile Fitment: Universal design suitable for various vehicles and applications.
  • Compact Size: Overall dimensions of 12.95" x 3.8" x 1.97" and core dimensions of 11" x 2.76" x 1.97" ensure a good fit in most engine bays.

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 all 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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Mishimoto - Corporate Logo
T#:23416486
Part#: MMHOSETINY07BK
In Stock
$ 264.99 USD
Free Shipping on orders $49 and up
Upgrade your Mini with Mishimoto Cooper S radiator hoses, crafted from a blend of high-grade silicone and heat-resistant embedded fibers. This premium replacement kit offers durability surpassing OEM rubber hoses. Available in black, blue, or red, these silicone hoses maintain OEM fitment while boosting pressure tolerance for enhanced performance and style.
  • High-quality silicone and heat-resistant fibers
  • Available in black, blue, or red
  • Retains OEM fitment with increased pressure tolerance
  • Mishimoto's no questions asked warranty covers accidents
  • Warranty requires accident pictures and police report within three months
  • Last hoses you'll ever need
Warning: Prop 65 may apply to this product.
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Mishimoto - Corporate Logo
T#:26238450
Part#: MMHOSETINY07RD
In Stock
$ 264.99 USD
Free Shipping on orders $49 and up

Upgrade your Mini Cooper S with Mishimoto radiator hoses, crafted from high-grade silicone and heat-resistant embedded fibers. These hoses offer superior performance and durability compared to OEM rubber hoses, with increased pressure tolerance and a choice of black, blue, or red colors. Mishimoto stands behind their product with a no-questions-asked warranty, covering damage from accidents. Say goodbye to worries about hose replacements with Mishimoto radiator hoses.

  • Made from high-grade silicone and heat-resistant embedded fibers
  • Available in black, blue, or red for customization
  • Retains OEM fitment while offering increased pressure tolerance
  • Backed by Mishimoto's no-questions-asked warranty policy
  • Provides superior durability and performance for your Mini Cooper S

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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Mishimoto - Corporate Logo
T#:23615496
Part#: MMTSWRA03L
Ships in 4 Business Days
$ 68.99 USD
Free Shipping on orders $49 and up

Elevate your Mini's performance with this lower temperature thermostat, perfect for racing or demanding everyday setups requiring cooler thermostat settings. Specifically crafted for the 2002–2008 Gen 1 Mini Cooper, this thermostat significantly enhances cooling efficiency by reducing high engine temperatures. Operating at 180°F, lower than standard thermostats, it ensures early coolant flow through the engine, effectively lowering overall engine temperatures. Digitally calibrated for precise and consistent operation, this thermostat comes with a Lifetime Warranty. Please note, Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) may apply to this product. For more details about California Prop 65 warnings, visit www.P65Warnings.ca.gov.

  • Direct fit for 2002–2008 Gen 1 Mini Cooper
  • Enhances cooling efficiency by decreasing high engine temperatures
  • Opens at a lower temperature (180°F) for earlier coolant flow, reducing engine temperatures
  • Digitally calibrated for precise, consistent operation
  • Lifetime Warranty
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Mishimoto - Corporate Logo
T#:19593926
Part#: MMOCULT
In Stock at Vendor
$ 599.99 USD
Free Shipping on orders $49 and up

Enhance your BMW's performance and protect its engine with this high-quality oil cooler kit

Even under ideal driving conditions, elevated oil temperatures can lead to decreased lubrication efficiency and pressure. With this oil cooler, you can maintain optimal oil temperatures for peak driving performance.

Kit Includes:

  • Four feet of stainless braided line for durability
  • Adapter fittings for easy installation
  • Oil filter sandwich adapter for seamless integration

Specifications:

  • Rows: 19
  • Overall Dimensions: 13" x 5.5" x 2"
  • Core Dimensions: 11.25" x 5.5" x 2"
  • Braided Hoses: 4ft .75 inch & 4ft 9 inch
  • Braided Hose Fittings: -10AN
  • Sandwich Plate Fittings: -10AN
  • Includes Thermostat for precise temperature and flow control

*WARNING: This product may be subject to Proposition 65 regulations in California. For more information, visit www.P65Warnings.ca.gov.

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Mishimoto - Corporate Logo
T#:23284075
Part#: MMHOSETINY07BL
Ships in 4 Business Days
$ 264.99 USD
Free Shipping on orders $49 and up

Elevate your BMW Cooper S radiator hoses with Mishimoto's premium silicone and heat-resistant embedded fiber combination. These hoses, available in black, blue, or red, ensure OEM fitment while boosting pressure tolerance for improved performance and aesthetics. Mishimoto's no-questions-asked warranty provides coverage for damages, including those from accidents, ensuring lasting reliability. Please note, Prop 65 warnings may apply to this product.

  • High-grade silicone and heat-resistant embedded fiber construction for durability
  • Available in black, blue, or red to suit individual preferences
  • Maintains OEM fitment while improving pressure tolerance for enhanced performance
  • Mishimoto's no-questions-asked warranty covers damages, including those from accidents
  • Proposition 65 compliant
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Mishimoto - Corporate Logo
T#:16574450
Part#: MMHOSETINY01BK
Ships in 4 Business Days
$ 217.99 USD
Free Shipping on orders $49 and up

Upgrade your Mini Cooper S radiator hoses with Mishimoto's high-quality silicone replacement kit. Made from a blend of premium silicone and heat-resistant embedded fibers, these hoses offer superior durability and performance compared to OEM rubber hoses. Choose from black, blue, or red options to match your Mini's style while retaining OEM fitment. Plus, Mishimoto's no-questions-asked warranty policy ensures coverage, even for vehicles involved in accidents. With Mishimoto radiator hoses, you're getting the ultimate combination of performance, style, and peace of mind.

  • High-grade silicone construction for superior durability
  • Increased pressure tolerance for enhanced performance
  • Available in black, blue, or red for personalized style
  • Mishimoto's no-questions-asked warranty policy provides coverage for accident damage

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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Mishimoto - Corporate Logo
T#:363171
Part#: MMFANMOUNT
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up
The Mishimoto universal fan mount kit is used to mount a Mishimoto electric fan to any Mishimoto aluminum radiator. Great for custom applications, the Mishimoto fan can be mounted in any convenient position on the radiator. Universal fan mount fits any Mishimoto electric fan Ideal for custom applications Mounts fan in any convenient position Mishimoto Lifetime Warranty
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Mishimoto - Corporate Logo
T#:27938433
Part#: MMHOSETINY01RD
In Stock
$ 217.99 USD
Free Shipping on orders $49 and up

Upgrade your Mini's engine with the MINI R52 R53 Silicone Hose Kit in Red. This kit offers durability and performance, making it an ideal choice for enthusiasts.

  • High-quality silicone construction for durability and heat resistance
  • Resistant to oil, fuel, and coolant for long-lasting performance
  • Improves airflow and reduces the risk of hose collapse under high pressure
  • Enhances the appearance of the engine bay with a vibrant red color
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M7 Speed - Corporate Logo
T#:386325
Part#: 53-3M7104
Ships in 4 Business Days
Sale - Save 6% $ 49.99

This product was last offered at the strikethrough price on
08-31-2026

$ 47.03 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 49.99

This product was last offered at the strikethrough price on
08-31-2026

$ 47.03 USD
Free Shipping on orders $49 and up

Have you ever noticed how crisp and responsive your MINI was after that initial warm-up period, and wanted to keep that feeling for the rest of the day? This 180° F Thermostat is the solution. Not only does the engine maintain its fresh-start power, but also the under-hood temperatures are greatly diminished (see comparison table below). Now when your car sits after a hard run it won't cook and dry out everything under the hood as bad as it did in the stock configuration. This is great for the MINI owner that lives in a hot climate, or those that push their cars hard at the track or local twisty road.

Please Note: This thermostat does not include a replacement gasket. Reuse the gasket from the OEM thermostat.

Cold Weather Alert: If you encounter weather below 50º F or 10º C, please be aware that the ECU could throw a “check engine” light. This is no cause for alarm as the sensors are registering an anomaly and the thermostat is not harming the engine. The “check engine” light can be reset with a diagnostic tool or left as is. Please call if you have questions.
 

Test ParametersThermostat Temp OriginalThermostat Temp M7180Delta (°F)

Intercooler Manifold9870-28

Upper Coolant Hose190179-11

Supercharger at Pulley Shaft Housing178160-18

Head at Thermostat174153-21

Idle w A/C on214185-29

Coolant Temp During Hard Driving212180-32

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