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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 Antifreeze / Coolant - 1 Gallon ( 3.79L )
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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
Aluminum Thermostat Housing Kit - M50
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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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Genuine MINI Adapter Lead
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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 Water Pump - MINI R55, R56, R57, R58, R59, R60
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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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MINI ANTIFREEZE/COOLANT (1 G
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Genuine MINI - Corporate Logo
T#:573672
Part#: 83192468443
Ships in 1-2 days
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 Sport Fan Clutch - E36 E46
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Active Autowerke - Corporate Logo
T#:397219
Part#: 14-010
Ships in 3 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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THERMOSTAT HOUSING W
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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 Thermostat Housing W/ Thermostat Kit
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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 Engine Coolant Expansion Tank Cap - 17135A1BD89 ...
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Genuine MINI - Corporate Logo
T#:28337931
Part#: 17135A1BD89
Ships in 3 Business Days
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 Heater Core Hose - Inlet
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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 Water Pipe - MINI R55 R56 R57 R58 R59 R60 R61
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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 Antifreeze/Coolant - 2 Gallon ( 7.58L )
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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 Heater Core Hose - Outlet
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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 Coolant Hose - Mutliple - Cooper S
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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 Drive Wheel For Water Pump
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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 Heater Core Hose - Outlet
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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

Drive Wheel For Water Pump With Bolts Kit
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Genuine MINI - Corporate Logo
T#:596915
Part#: 11517619020KT
In Stock
$ 125.99 USD
Free Shipping on orders $49 and up
Air Duct - Radiator
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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

Genuine MINI Radiator Holder Mount - Right
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Genuine MINI - Corporate Logo
T#:45847
Part#: 17112751342
Ships in 3 Business Days
$ 30.99 USD
Free Shipping on orders $49 and up
Genuine MINI BRACKET F.RADIATOR
Fits BMW Engines including:
N12,N14,N18

Genuine MINI Temperature Sensor For Coolant
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Genuine MINI - Corporate Logo
T#:14942
Part#: 13621486698
Ships in 3 Business Days
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 Double Aluminum Pipe
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Genuine MINI - Corporate Logo
T#:149861
Part#: 64116924079
Ships in 3 Business Days
$ 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 Temperature Sensor
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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 Radiator Holder Mount - Left
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Genuine MINI - Corporate Logo
T#:45846
Part#: 17112751341
Ships in 3 Business Days
$ 30.99 USD
Free Shipping on orders $49 and up
Genuine MINI BRACKET F.RADIATOR
Fits BMW Engines including:
N12,N14,N18

Genuine MINI Water Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:14548
Part#: 11517513062
Ships in 3 Business Days
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 Radiator Hose - Lower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15098
Part#: 17121475574
Ships in 3 Business 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 S, Mini Cooper S Convt

--. Fits BMW Engines including:
W11

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Genuine MINI Lower Radiator Hose To Thermostat Housing - Front ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15102
Part#: 17122754223
Ships in 3 Business Days
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 Radiator Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:45851
Part#: 17112754861
Ships in 3 Business Days
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 Temperature Sensor - R60
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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 Coolant Pump with Thermostat and Support - F56 F54 F55 F...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:530626
Part#: 11518601366
Ships in 3 Business Days
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 Coolant Hose - Upper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:46217
Part#: 17127535901
Ships in 3 Business Days
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 Coolant Hose - Lower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:46215
Part#: 17127535899
Ships in 3 Business Days
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 Water Pump With O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:212452
Part#: 11511490591
Ships in 3 Business Days
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 Upper Radiator Hose - R55 R56 R57 R58 R59
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15101
Part#: 17122754221
Ships in 3 Business Days
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 Radiator Coolant Hose 17122754203
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15099
Part#: 17122754203
Ships in 3 Business Days
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 Temperature Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 Grommet For Water Pipe - 64116918883
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:149830
Part#: 64116918883
Ships in 9 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


Active Autowerke Thermostat Bypass/Delete Tube - S65
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:2302749
Part#: 14-016
Ships on Jul 27, 2026
$ 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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Genuine MINI Coolant Hose - Lower Rear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

Thermostat Replacement Kit
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Genuine MINI - Corporate Logo
T#:557480
Part#: 11538674895KT
In Stock
$ 198.99 USD
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$ 198.99 USD
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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 Water Pipe With Clip
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Genuine MINI - Corporate Logo
T#:599052
Part#: 11537589713KTKT
In Stock
$ 108.99 USD
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$ 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 Hose Connection - 11537509199
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Genuine MINI - Corporate Logo
T#:35994
Part#: 11537509199
In Stock
$ 16.38 USD
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Genuine MINI HOSE CONNECTION
Fits BMW Engines including:
W11

CENTERING PIN
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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
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Sale - Save 13%
$ 6.99

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

$ 6.05 USD
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Genuine MINI Coolant Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:22526
Part#: 17122754573
In Stock
10% 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.

$ 59.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
10% 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.

$ 59.99 USD
Limited Qty Sale
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Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N16

Genuine Mini Connection Flange - 11517509170
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Genuine MINI - Corporate Logo
T#:35666
Part#: 11517509170
In Stock
$ 28.60 USD
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Genuine MINI CONNECTION FLANGE
Fits BMW Engines including:
W11


Genuine MINI Thermostat Replacement Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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$ 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 Socket Housing 2 Pins - 12527542850
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Genuine MINI - Corporate Logo
T#:40566
Part#: 12527542850
In Stock
$ 8.06 USD
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Most frequently utilized in the thermostat housing coolant temperature sensor harness. If wire terminals and wire are required, ES2676087 x 2.
Rock Guard - Remote radiator
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Genuine MINI - Corporate Logo
T#:31589401
Part#: 17119894814
In Stock
Sale - Save 6% $ 80.99

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

$ 76.17 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 80.99

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

$ 76.17 USD
Free Shipping on orders $49 and up
Genuine MINI Coolant Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15100
Part#: 17122754219
In Stock
8% off MSRP $ 47.99

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

$ 43.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
8% off MSRP
$ 47.99

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

$ 43.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Genuine MINI COOLANT HOSE
Fits BMW Engines including:
N12,N16



Active Autowerke Cnc Aftercooler Cooling Kit - F8x S55
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Active Autowerke - Corporate Logo
T#:5886968
Part#: 15-012
Ships in 4 Business Days
$ 2,849.99 USD
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$ 2,849.99 USD
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BMW's S55 motor is a modern marvel but one weak point, which Active identified is the entire cooling system for the intake which comprises the charge pipe, the aftercooler and the heat exchanger (or radiator). Finally there is a S55 aftercooler kit upgrade that is good enough to carry the Active Autowerke brand. Years of success in developing cars for motorsport has allowed Active to leverage its expertise to the top-mount charge air cooler on the F80 M3, F82 M4 and F87 M2 Competition. This aftercooler was made for the S55 and crafted using only high-grade aluminum to outperform the factory aftercooler in all situations from everyday driving to the toughest racing. The factory cooler was built to support a specific power target and environment. Many of you have increased the performance of the S55 which quickly overwhelms the stock cooler leading to heat soak and higher intake air temperatures which triggers the ECU to downgrade the performance until cooler air returns. Active's focus was not on a mass-market aesthetic add-on but a properly engineered improvement over the existing hardware. Active uses a tube-and-fin core designed specifically for the S55 and included turbulators to maximize the cooling efficiency in as small a package as possible. The end tanks are billet machined aluminum, not cast, folded, or bonded and ensure even distribution of the water throughout the internal aftercooler cores. High precision fittings, CNC machining, and TIG welding throughout ensures the highest quality construction to prevent pressure loss, and the lowest weight, in a bolt-on replacement. But Active also didn’t leave the aesthetics by the wayside as we dip the visible top of the aftercooler in a carbon fiber coating giving your installed cooling system a decidedly top market look to match the improved cooling performance. The Active silicone charge pipes for the F80 M3, F82/F83 M4 and the F87 M2 Competition improve the flow over the stock, compressed plastic pipes. The Active Silicone Charge Pipes allow you to maximize power on your F8X by securing all the boost that your S55 is making. These pipes replace the hot-side pipes leaving the turbos and into the top-mount aftercooler. The stock S55 charge pipes are notorious for developing hairline fractures at their plastic seams. These fractures or cracks are unnoticeable to the naked eye, but under boost pressure they open up leaking the desired charged air into the engine bay, and consequently can rob your S55 of it's full power potential. In addition, these leaks can trigger your S55's turbochargers to work harder to hit and maintain target boost pressure, potentially wearing them out sooner. Active uses silicone in this area because it will not contribute to heat soak and it's easier to mold for the correct clearances. Active uses a 5-layer silicone hose with all needed adapters and stainless hose clamps included. It fits perfectly with our CNC’d top-mount cooler.
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Genuine MINI Radiator 17112751276
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:15076
Part#: 17112751276
Ships in 3 Business 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
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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
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Genuine MINI RADIATOR
Fits BMW Engines including:
N14,N18