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BMW Cooling System Parts & Accessories

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#:392029
Part#: 82140031133
In Stock
8% off MSRP $ 30.52

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

$ 27.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 30.52

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

$ 27.99 USD
Free Shipping on orders $49 and up
Active Autowerke - Corporate Logo
T#:397222
Part#: 14-009
In Stock
$ 56.99

This product was last offered at the strikethrough price on
06-18-2026

$ 52.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 56.99

This product was last offered at the strikethrough price on
06-18-2026

$ 52.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Plastic thermostat housing cracked on your M50?

Here are your choices: you can wait for the plastic factory thermostat housing cover to break and cause major overheating. (Even with a new stock cover, it won’t take long.) Or you can install a thoughtfully engineered all-aluminum thermostat housing cover from Active Autowerke and never experience this type of failure again. Currently there is no factory upgraded part to this problem. This is an aluminum extruded part that has all of the openings machine properly to fit like factory; from the mounting bolt holes, the seating of the thermostat to the sealing opening for the ORANGE gasket. Forged to exact factory tolerances, everything fits and this unit is a true easy bolt-on – especially suited for racing or load conditions like heavy traffic, where engine temp can rise rapidly. The housing is guaranteed never to break from overheating or over-tightening, and its CNC machined surface ensures a precise seat.

Unit comes complete with a new ORANGE sealing gasket; a new thermostat is recommended but not included.
For hotter climates, a 71 degree thermostat is recommended over the 82 degree unit.

Anything and everything BMW is the mantra at Active Autowerke. Since 1981 they have been serving the BMW community with custom turbocharger kits to a myriad of other innovative and inspiring performance parts.
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Spec-D Tuning - Corporate Logo
T#:20946747
Part#: RAD3Z398
Ships in 2 Business Days
$ 152.99 USD
$ 152.99 USD
1 piece of 2-row radiator Made of lightweight & long-lasting aluminum material Overall dimension: 24.5" (L) x 2.75" (W) x 18.5" (H) Inlet: 1.5"/ Outlet: 1.5" Provides maximum cooling efficiency

Genuine MINI - Corporate Logo
T#:20682
Part#: 12517646145
In Stock
2% off MSRP $ 50.18

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

$ 48.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 50.18

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

$ 48.99 USD
Free Shipping on orders $49 and up
Genuine MINI ADAPTER LEAD 12517646145
Fits BMW Engines including:
N14,N16


Genuine MINI - Corporate Logo
T#:174304
Part#: 11517648827
In Stock
18% off MSRP $ 214.12

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

$ 176.00 USD
Free Shipping
18% off MSRP
$ 214.12

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

$ 176.00 USD
Free Shipping
This is a Genuine MINI water pump for cars with N12, N14, N16, N18 engines.

This item fits the following MINIs:
2007+ R56 MINI MINI Cooper, MINI Cooper S
2007+ R55 MINI MINI Cooper Clubman, MINI Cooper S Clubman
2007+ R57 MINI MINI Cooper Convertible, MINI Cooper S Convertible,
2011+ R60 MINI MINI Cooper Countryman, MINI Cooper Countryman S
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Genuine MINI - Corporate Logo
T#:573672
Part#: 83192468443
In Stock
9% off MSRP $ 31.99

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

$ 28.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 31.99

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

$ 28.99 USD
Free Shipping on orders $49 and up

Active Autowerke - Corporate Logo
T#:397219
Part#: 14-010
Ships in 2 Business Days
5% off MSRP $ 259.00

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

$ 246.99 USD
Free Shipping
5% off MSRP
$ 259.00

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

$ 246.99 USD
Free Shipping

When you push your powerplant, thermodynamics push right back. The toll of high performance is higher heat load – and many stock components begin to complain. But Active Autowerke has you covered - this upgraded fan clutch increases viscous coupling of cooling fan blade speed to water pump speed, yielding increased airflow through the radiator for more efficient cooling. A simple, yet wonderful, thing.

This product fits the following BMWs:
1992-1999 E36 323i 325i 328i 330i M3
1998-2006 E46 323i 325i 328i 330i M3

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Genuine MINI - Corporate Logo
T#:28337931
Part#: 17135A1BD89
Ships in 1 day
9% off MSRP $ 34.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 34.99

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

$ 31.99 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:393397
Part#: 11538674895
In Stock
19% off MSRP $ 212.67

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

$ 171.99 USD
Free Shipping
19% off MSRP
$ 212.67

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

$ 171.99 USD
Free Shipping

This Genuine MINI part is typically referred to as the thermostat neck / housing, this part mounts on the highest point on the head and controls the flow back to the pressure tank. Cracking, which usually occurs around the gasket seal and leaks, are symptoms that it’s worn out. Up to 7/2012 production will need adapter   12518611289  .   Production  7/2012 - 2/2013 will need adapter  12518614952 .  2/2013 + need no adapter. 

This is usually found by a blue coolant pooling on top of the transmission housing leaking from the thermostat itself. You will need to replace this asap as you can overheat and cook the engine. 

This kit includes:

  • Profile gasket
  • O-ring
  • Vent screw
  • Two seals and a bleeder screw
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Genuine MINI - Corporate Logo
T#:150785
Part#: 64217609823
In Stock
10% off MSRP $ 62.98

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

$ 56.99 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 62.98

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

$ 56.99 USD
Free Shipping on orders $49 and up
Genuine MINI HOSE F RADIATOR AND ENGINE R
Genuine MINI - Corporate Logo
T#:512706
Part#: 11517619020
In Stock
6% off MSRP $ 125.77

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

$ 118.00 USD
Free Shipping
6% off MSRP
$ 125.77

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

$ 118.00 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:46224
Part#: 17127541095
In Stock
6% off MSRP $ 217.03

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

$ 204.99 USD
Free Shipping
6% off MSRP
$ 217.03

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

$ 204.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W11



Genuine MINI - Corporate Logo
T#:22331
Part#: 11537589713
In Stock
10% off MSRP $ 112.24

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

$ 100.99 USD
Free Shipping
10% off MSRP
$ 112.24

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

$ 100.99 USD
Free Shipping
Located between the water pump and the thermostat housing / MINI Cooper coolant pipe
Genuine MINI - Corporate Logo
T#:546869
Part#: 11538699290
In Stock
15% off MSRP $ 212.67

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

$ 179.99 USD
Free Shipping
15% off MSRP
$ 212.67

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

$ 179.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:577260
Part#: 82140031133KT
In Stock
$ 55.99 USD
Free Shipping on orders $49 and up
Genuine MINI Antifreeze/Coolant - 2 Gallon (7.58L) is the perfect choice for maintaining your MINI’s cooling system. Designed specifically for MINI and BMW vehicles, this high-quality coolant ensures optimal performance and longevity of your engine. The bluish hue of this antifreeze is unique to MINI, making it a reliable option for your vehicle. To achieve a 50/50 mix, simply combine this full-strength coolant with distilled water. Most MINI cooling systems require approximately 8.5 liters of coolant, making this 2-gallon jug ideal for complete service. With no phosphates or nitrites, this antifreeze helps protect your engine and cooling system from corrosion and buildup.

Key Benefits:

  • Optimal Engine Performance: Ensures your MINI runs smoothly and efficiently.
  • Corrosion Protection: Phosphate and nitrite-free formula protects against corrosion.
  • Easy Mixing: Full-strength coolant can be easily mixed with distilled water.
  • Sufficient Volume: 2-gallon jug provides ample coolant for most MINI cooling systems.
  • Unique Formula: Designed specifically for MINI and BMW vehicles for optimal compatibility.
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Genuine MINI - Corporate Logo
T#:150783
Part#: 64217606001
In Stock
6% off MSRP $ 47.21

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

$ 44.27 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 47.21

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

$ 44.27 USD
Free Shipping on orders $49 and up
Genuine MINI HOSE F ENGINE INLET AND HEAT

Genuine MINI - Corporate Logo
T#:150784
Part#: 64217609822
In Stock
9% off MSRP $ 47.21

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

$ 42.95 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 47.21

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

$ 42.95 USD
Free Shipping on orders $49 and up
Genuine MINI HOSE F RADIATOR AND ENGINE R

Genuine MINI - Corporate Logo
T#:539043
Part#: 51747390474
In Stock
7% off MSRP $ 192.99

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

$ 179.99 USD
7% off MSRP
$ 192.99

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

$ 179.99 USD
ACM - Corporate Logo
T#:2069
Part#: 17201728770
Ships in 1 Business Day
$ 207.15

This product was last offered at the strikethrough price on
05-11-2026

$ 201.97 USD
Free Shipping
$ 201.97 USD
Free Shipping
This transmission fluid/oil cooler fits E36 318i 318is 318ti 323i 323is 325i 325is 328i 328is M3, E34 525i 530i 1993-1995 and Z3 1.9 2.3 2.5i 2.8 3.0i with automatic transmission.

This oil cooler fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3
1993-1995 E34 BMW 525i 525i Wagon
1994-1995 E34 BMW 530i 530i Wagon
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0ibr>
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Spec-D Tuning - Corporate Logo
T#:14684348
Part#: RAD3-Z398
Ships in 7 Business Days
$ 152.99 USD
$ 152.99 USD
Brand new in original box 1 piece of 2-row radiator Made of lightweight & long-lasting aluminum material Overall dimension: 24.5" (L) x 2.75" (W) x 18.5" (H) Inlet: 1.5"/ Outlet: 1.5" Provides maximum cooling efficiency Professional installation is recommended
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Genuine MINI - Corporate Logo
T#:45847
Part#: 17112751342
Ships in 1 day
$ 30.99 USD
Free Shipping on orders $49 and up
Genuine MINI BRACKET F.RADIATOR
Fits BMW Engines including:
N12,N14,N18

Genuine MINI - Corporate Logo
T#:186565
Part#: 13628602086
In Stock
10% off MSRP $ 56.47

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

$ 50.99 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 56.47

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

$ 50.99 USD
Free Shipping on orders $49 and up
Genuine Mini Temperature Sensor
Fits BMW Engines including:
N16,N18

Genuine MINI - Corporate Logo
T#:45846
Part#: 17112751341
Ships in 1 day
$ 30.99 USD
Free Shipping on orders $49 and up
Genuine MINI BRACKET F.RADIATOR
Fits BMW Engines including:
N12,N14,N18



Genuine MINI - Corporate Logo
T#:212452
Part#: 11511490591
Ships in 1 day
8% off MSRP $ 427.99

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

$ 394.99 USD
Free Shipping
8% off MSRP
$ 427.99

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

$ 394.99 USD
Free Shipping
Genuine MINI Coolant Pump, Mechanical - 11511490591
Fits BMW Engines including:
W11

Genuine MINI - Corporate Logo
T#:15102
Part#: 17122754223
Ships in 1 day
8% off MSRP $ 155.99

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

$ 143.99 USD
Free Shipping
8% off MSRP
$ 155.99

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

$ 143.99 USD
Free Shipping
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N14,N18

Genuine MINI - Corporate Logo
T#:14942
Part#: 13621486698
Ships in 1 day
7% off MSRP $ 81.99

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

$ 75.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 81.99

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

$ 75.99 USD
Free Shipping on orders $49 and up
Genuine MINI TEMPERATURE SENSOR, WATER
Fits BMW Engines including:
W10,W11


Genuine MINI - Corporate Logo
T#:15099
Part#: 17122754203
Ships in 1 day
8% off MSRP $ 63.99

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

$ 58.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 63.99

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

$ 58.99 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N16


Genuine MINI - Corporate Logo
T#:530626
Part#: 11518601366
Ships in 1 day
9% off MSRP $ 341.99

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

$ 311.99 USD
Free Shipping
9% off MSRP
$ 341.99

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

$ 311.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:45851
Part#: 17112754861
Ships in 1 day
7% off MSRP $ 27.13

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

$ 25.32 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 27.13

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

$ 25.32 USD
Free Shipping on orders $49 and up
Genuine MINI GASKET
Fits BMW Engines including:
N14,N18


Genuine MINI - Corporate Logo
T#:149861
Part#: 64116924079
Ships in 1 day
$ 48.99 USD
Free Shipping on orders $49 and up
$ 48.99 USD
Free Shipping on orders $49 and up
Genuine MINI ALUMINIUM DOUBLE PIPE
Genuine MINI - Corporate Logo
T#:14548
Part#: 11517513062
Ships in 1 day
8% off MSRP $ 356.99

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

$ 329.99 USD
Free Shipping
8% off MSRP
$ 356.99

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

$ 329.99 USD
Free Shipping
Genuine MINI REPLACE COOLANT PUMP, MECHAN.--

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

--. Fits BMW Engines including:
W10

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Genuine MINI - Corporate Logo
T#:46215
Part#: 17127535899
Ships in 1 day
5% off MSRP $ 40.99

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

$ 38.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 40.99

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

$ 38.99 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W10


Genuine MINI - Corporate Logo
T#:15098
Part#: 17121475574
Ships in 1 day
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 S, Mini Cooper S Convt

--. Fits BMW Engines including:
W11

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Genuine MINI - Corporate Logo
T#:15101
Part#: 17122754221
Ships in 1 day
8% off MSRP $ 64.89

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

$ 59.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 64.89

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

$ 59.99 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N14,N16,N18

Genuine MINI - Corporate Logo
T#:46217
Part#: 17127535901
Ships in 1 day
6% off MSRP $ 48.14

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

$ 45.40 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 48.14

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

$ 45.40 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W10



Genuine MINI - Corporate Logo
T#:530629
Part#: 13621433077
Ships in 3 Business Days
9% off MSRP $ 66.99

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

$ 60.99 USD
Free Shipping
9% off MSRP
$ 66.99

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

$ 60.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:174393
Part#: 13628603908
In Stock
$ 37.61 USD
Free Shipping on orders $49 and up
Genuine MINI TEMPERATURE SENSOR, COOLANT
Genuine MINI - Corporate Logo
T#:149830
Part#: 64116918883
Ships in 7 Business Days
$ 43.99 USD
Free Shipping on orders $49 and up
$ 43.99 USD
Free Shipping on orders $49 and up
Genuine MINI GROmmET FOR WATER PIPE

Rogue Engineering - Corporate Logo
T#:13694122
Part#: RADE9X-M3-ONLY
Ships in 9 Business Days
$ 79.00 USD
Free Shipping on orders $49 and up
Benefits of Rogue Engineering Silicone Radiator Hoses More resistant to high temperatures, solvents and oil, when compared to OEM rubber hoses. Temperature ranges from -149° F to 500° F, much larger range than OEM (typical range for OEM is -40o F to +275o F) Our hoses can handle more pressure, with a maximum pressure of 350psi. Our silicone hoses stay flexible, whereas rubber can harden and crack over time. Available only in BLACK color, with discrete RE logo. All Rogue Engineering Silicone Radiator Hose kits come complete with new, replacement hose clamps as the factory ones are not suitable for reuse after long years of service. Application Notes The E9X M3 kit replaces 11537838214 and 11537840661 and fits the following: 2008-2013 E9X M3 (US and Euro) Notes: The E9X M3 hose kit requires the use of OEM connectors from the original hoses.
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Active Autowerke - Corporate Logo
T#:2302749
Part#: 14-016
Ships in 10 Business Days
$ 141.99 USD
Free Shipping
$ 141.99 USD
Free Shipping
CNC machined coolant/water thermostat bypass tube to improve flow on and off the track. Easy plug and play installation and a durable anodized coating make this a simple and reliable temperature control solution.
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ACM - Corporate Logo
T#:371894
Part#: 64508372039
Back Ordered
$ 166.99 USD
$ 166.99 USD
Mounted behind the radiator

Genuine MINI - Corporate Logo
T#:35666
Part#: 11517509170
In Stock
$ 28.60 USD
Free Shipping on orders $49 and up
Genuine MINI CONNECTION FLANGE
Fits BMW Engines including:
W11

Genuine MINI - Corporate Logo
T#:521092
Part#: 17118605551
In Stock
Sale - Save 13% $ 6.99

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

$ 6.05 USD
Free Shipping on orders $49 and up
Sale - Save 13%
$ 6.99

This product was last offered at the strikethrough price on
06-25-2026

$ 6.05 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:557480
Part#: 11538674895KT
In Stock
$ 198.99 USD
Free Shipping
$ 198.99 USD
Free Shipping

This Genuine MINI Kit part is to prevent cooling issues before they begin with a Thermostat Replacement Kit. The experts at Turner have identified all of the common parts that fail on a MINI and included them all in this convenient kit.

If your MINI has high miles or needs one of these unit replaced its a little insurance to replace all the critical components. (Included in this kit are all Genuine MINI parts.)

This is usually found by a blue coolant pooling on top of the transmission housing leaking from the thermostat itself. You will need to replace this asap as you can overheat and cook the engine. 

 

Up to 7/2012 production will need adapter  12518611289 .   Production  7/2012 - 2/2013 will need adapter  12518614952  2/2013 + need no adapter. 

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Genuine MINI - Corporate Logo
T#:40566
Part#: 12527542850
In Stock
$ 8.06 USD
Free Shipping on orders $49 and up
Most frequently utilized in the thermostat housing coolant temperature sensor harness. If wire terminals and wire are required, ES2676087 x 2.
Genuine MINI - Corporate Logo
T#:574394
Part#: 11537534521KT3
In Stock
$ 221.99

This product was last offered at the strikethrough price on
03-16-2026

$ 206.99 USD
Free Shipping
$ 206.99 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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Genuine MINI - Corporate Logo
T#:35994
Part#: 11537509199
In Stock
$ 16.38 USD
Free Shipping on orders $49 and up
Genuine MINI HOSE CONNECTION
Fits BMW Engines including:
W11



Genuine MINI - Corporate Logo
T#:22526
Part#: 17122754573
Ships in 1 day
7% off MSRP $ 71.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 71.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N16

Genuine MINI - Corporate Logo
T#:46206
Part#: 17127527847
In Stock
6% off MSRP $ 48.99

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

$ 45.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 48.99

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

$ 45.99 USD
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
W11