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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Aluminum Radiator
Aluminum Radiator
Nissens - Corporate Logo
T#:592137
Part#: 17117570489
Ships in 1 Business Day
$ 221.56

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

$ 204.02 USD
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$ 204.02 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:592125
Part#: 17112751276
Ships in 1 day
9% off MSRP $ 306.68

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

$ 279.68 USD
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9% off MSRP
$ 306.68

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

$ 279.68 USD
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Radiator Expansion Tank - Behr
Radiator Expansion Tank - Behr
Mahle-Behr - Corporate Logo
T#:579568
Part#: 376737181
Ships in 1 day
$ 65.86 USD
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$ 65.86 USD
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OEM Behr Radiator Expansion Tank - MINI Cooper R50 R52
OEM Behr Radiator Expansion Tank - MINI Cooper R50 R52
Mahle-Behr - Corporate Logo
T#:19450
Part#: 17107509071
Ships in 3 Business Days
$ 36.99 USD
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$ 36.99 USD
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This high quality BEHR brand expansion tank is used on MINI Cooper R50 R52, and is a common failure item. BEHR was the original equipment supplier to BMW, so you know the BEHR made expansion tank will be the highest quality available. Be cautious of competitors selling this part for less -- is it a BEHR? Probably not. We only carry the BEHR brand expansion tank as it is the only one we use in our own MINIs. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank. These are known to go bad, causing a leak which can leave you stranded. We have found that the expansion tanks should be replaced based on age as well as condition. Expansion tanks seem to have a lifespan of less than six years before they show signs of fatigue and wear. Pre-emptively replacing the expansion tank as part of an overall maintenance plan can prevent you from getting stranded from a sudden failure later on.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following MINIs:
2002-2006 R50 MINI MINI Cooper
2005-2008 R52 MINI MINI Cooper Convertible.
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Aluminum Radiator 376754221
Aluminum Radiator 376754221
Mahle-Behr - Corporate Logo
T#:592124
Part#: 17112751275
Ships in 10 Business Days
$ 195.99 USD
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$ 195.99 USD
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Coolant Expansion Tank - R56 MINI Cooper S
Coolant Expansion Tank - R56 MINI Cooper S
Mahle-Behr - Corporate Logo
T#:46488
Part#: 17137823626
Back Ordered
$ 67.99 USD
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$ 67.99 USD
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This high-quality BEHR brand expansion tank is used on MINI Cooper R55 R56 and is a common failure item. BEHR was the original equipment supplier to BMW, so you know the BEHR made expansion tank will be the highest quality available. Be cautious of competitors selling this part for less -- is it a BEHR? Probably not. We only carry the BEHR brand expansion tank as it is the only one we use in our own MINIs. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank. These are known to go bad, causing a leak which can leave you stranded. We have found that the expansion tanks should be replaced based on age as well as condition. Expansion tanks seem to have a lifespan of fewer than six years before they show signs of fatigue and wear. Pre-emptively replacing the expansion tank as part of an overall maintenance plan can prevent you from getting stranded from a sudden failure later on.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

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


This item fits the following BMWs:
2015+ I01 BMW i3
2015+ I12 BMW i8
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Aluminum Radiator
Aluminum Radiator
For vehicles with production to 7/2016
Nissens - Corporate Logo
T#:591311
Part#: 17117617638
In Stock
$ 208.99 USD
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$ 208.99 USD
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Remote Radiator 60862
Remote Radiator 60862
Nissens - Corporate Logo
T#:36303302
Part#: 17117634565
Ships in 6 Business Days
$ 281.99 USD
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$ 281.99 USD
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Aluminum Radiator
Aluminum Radiator
For vehicles with production from 7/2016
Nissens - Corporate Logo
T#:591312
Part#: 17117617635
Ships in 6 Business Days
$ 190.99 USD
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$ 190.99 USD
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OEM Nissens Radiator - F39 X2 F48 X1 B46 2.0L
OEM Nissens Radiator - F39 X2 F48 X1 B46 2.0L
For vehicles with Hot -Climate Version (S823A) package only
Nissens - Corporate Logo
T#:641059
Part#: 17118603089
Ships in 6 Business Days
$ 338.99 USD
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$ 338.99 USD
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This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Overheating your engine can and usually will result in large repair bills and sometimes a warps the cylinder head(s), requiring intensive repair or full replacement. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. This is the brand we use exclusively on our own BMWs, and think you should as well! As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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Radiator Fan Housing
Radiator Fan Housing
Nissens - Corporate Logo
T#:592130
Part#: 17117541092
In Stock at Vendor
$ 225.99

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

$ 219.99 USD
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$ 219.99 USD
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Aluminum Radiator 60865
Aluminum Radiator 60865
Nissens - Corporate Logo
T#:2242243
Part#: 17117635620
Ships in 6 Business Days
$ 503.99 USD
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$ 503.99 USD
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Aluminum Radiator
Aluminum Radiator
Nissens - Corporate Logo
T#:592139
Part#: 17117570821
In Stock at Vendor
$ 205.99

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

$ 199.99 USD
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$ 199.99 USD
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TYC Radiator Fan Housing - R50, R52, R53
TYC Radiator Fan Housing - R50, R52, R53
TYC - Corporate Logo
T#:54388349
Part#: 17117541092
In Stock at Vendor
New Item
$ 191.99

This product was last offered at the strikethrough price on
07-15-2026

$ 177.00 USD
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$ 177.00 USD
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Replace a failed Radiator fan
Mounting Part
Mounting Part
ACM - Corporate Logo
T#:5095677
Part#: 64113422668
In Stock at Vendor
$ 25.99 USD
Free Shipping on orders $49 and up
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$ 25.99 USD
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Aluminum Radiator
Aluminum Radiator
Nissens - Corporate Logo
T#:36303304
Part#: 17117617595
Ships in 6 Business Days
$ 196.99 USD
Add to Wish List
$ 196.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:591313
Part#: 17117617635
Ships on Aug 10, 2026
$ 305.99 USD
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$ 305.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:13957904
Part#: 70827983NA
Ships on Aug 10, 2026
$ 292.99 USD
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$ 292.99 USD
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Air Conditioning Condenser
Air Conditioning Condenser
Mahle-Behr - Corporate Logo
T#:13891860
Part#: 70827753NA
Ships on Aug 10, 2026
$ 252.99 USD
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$ 252.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:13924854
Part#: 70827885NA
Ships on Aug 10, 2026
$ 294.99 USD
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$ 294.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:13924865
Part#: 70827952NA
Ships on Aug 10, 2026
$ 316.99 USD
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$ 316.99 USD
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Radiator
Radiator
Mahle-Behr - Corporate Logo
T#:13990899
Part#: 70827992NA
Ships on Aug 10, 2026
$ 308.99 USD
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$ 308.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:2242246
Part#: 17117617639
Ships on Aug 10, 2026
$ 455.99 USD
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$ 455.99 USD
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Fan Housing With Fan
Fan Housing With Fan
Mahle-Behr - Corporate Logo
T#:642097
Part#: 17427646411
Ships on Aug 10, 2026
$ 365.99 USD
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$ 365.99 USD
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Aluminum Radiator
Aluminum Radiator
Mahle-Behr - Corporate Logo
T#:13957905
Part#: 70827989NA
Ships on Aug 10, 2026
$ 210.99 USD
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$ 210.99 USD
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REMOTE RADIATOR
REMOTE RADIATOR
Magneti Marelli - Corporate Logo
T#:29666111
Part#: 17117634565
Special Order: No Guaranteed ETA
$ 114.99 USD
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$ 114.99 USD
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Air Conditioning Condenser
Air Conditioning Condenser
Magneti Marelli - Corporate Logo
T#:29666109
Part#: 64539271207
Special Order: No Guaranteed ETA
$ 114.99 USD
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$ 114.99 USD
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Oil Cooler - Automatic Transmission - 6 Speed
Oil Cooler - Automatic Transmission - 6 Speed
Magneti Marelli - Corporate Logo
T#:39025547
Part#: 24148627861
Back Ordered
$ 72.99

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

$ 70.99 USD
Free Shipping on orders $49 and up
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$ 70.99 USD
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Aluminum Radiator 69708
Aluminum Radiator 69708
Nissens - Corporate Logo
T#:2242244
Part#: 17117617639
Ships in 6 Business Days
$ 273.99 USD
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$ 273.99 USD
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Aluminum Radiator
Aluminum Radiator
TYC - Corporate Logo
T#:13957908
Part#: 17117617595
Back Ordered
$ 228.99

This product was last offered at the strikethrough price on
05-08-2026

$ 222.99 USD
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$ 222.99 USD
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Aluminum Radiator
Aluminum Radiator
Denso - Corporate Logo
T#:13957907
Part#: 17117617595
Back Ordered
$ 317.99

This product was last offered at the strikethrough price on
05-08-2026

$ 308.99 USD
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$ 308.99 USD
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