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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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BMW M Performance Hose From Radiator Bottom - E82 E92 E93 N54 1 M Coupe 335is
BMW M Performance Hose From Radiator Bottom - E82 E92 E93 N54 1 M Cou...
Genuine BMW M Performance - Corporate Logo
T#:22536
Part#: 17127602294
Ships in 1-2 days
10% off MSRP $ 194.99

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

$ 175.99 USD
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10% off MSRP
$ 194.99

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

$ 175.99 USD
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Genuine BMW Hose From Radiator Bottom - Thermostat
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E92,E93

Fits BMW Engines including:
N54T

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AutoTecknic Dry Carbon Charge Cooler Tank Cap Cover - Gloss Finish
AutoTecknic Dry Carbon Charge Cooler Tank Cap Cover - Gloss Finish ...
AUTOTECKNIC - Corporate Logo
T#:39971051
Part#: BM-0032
In Stock
$ 64.99

This product was last offered at the strikethrough price on
09-16-2026

$ 57.99 USD
Limited Qty Sale
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$ 64.99

This product was last offered at the strikethrough price on
09-16-2026

$ 57.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
A premium dry carbon fiber engine bay upgrade that enhances the performance styling of compatible BMW models with a sleek, UV-resistant finish and easy OEM-style installation.
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G20/ G21 M340i 3-Series Sedan/ Wagon
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G20/ G21 M340i 3-Ser...
AUTOTECKNIC - Corporate Logo
T#:14386749
Part#: BM-0004-M340I
Ships in 7 Business Days
$ 395.00 USD
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$ 395.00 USD
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The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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BMW M Performance Left Radiator - E82,E92,E93,E82 1M Coupe
BMW M Performance Left Radiator - E82,E92,E93,E82 1M Coupe
Genuine BMW M Performance - Corporate Logo
T#:46042
Part#: 17117602241
Ships in 1-2 days
3% off MSRP $ 234.99

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

$ 226.99 USD
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3% off MSRP
$ 234.99

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

$ 226.99 USD
Free Shipping
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This radiator aids in the cooling of you N54 engine which is know for running on the hot side. This is perfect for cars that see track time and spirited driving.


Genuine BMW Left Radiator
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E92,E93

Fits BMW Engines including:
N54

 

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AUTOTECKNIC Dry Carbon Fiber Cooling Shroud - G87 M2
AUTOTECKNIC Dry Carbon Fiber Cooling Shroud - G87 M2
AUTOTECKNIC - Corporate Logo
T#:21045537
Part#: ATK-BM-0701-G87
Ships in 7 Business Days
$ 550.00 USD
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$ 550.00 USD
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AutoTecknic's Dry Carbon Cooling Plate provides the G87 with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. This shroud is made from high quality dry carbon fiber and is sure to stand the test of time!
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AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G22/ G23/ G26 M440i 4-Series Coupe/ Cabrio/ Gran Coupe
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G22/ G23/ G26 M440i ...
AUTOTECKNIC - Corporate Logo
T#:14386750
Part#: BM-0004-M440I
Ships in 7 Business Days
$ 395.00 USD
Free Shipping on orders $49 and up
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$ 395.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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AUTOTECKNIC Dry Carbon Cooling Shroud - G22/ G26
AUTOTECKNIC Dry Carbon Cooling Shroud - G22/ G26
AUTOTECKNIC - Corporate Logo
T#:21176932
Part#: ATK-BM-0004-M440
Ships in 7 Business Days
$ 295.00 USD
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$ 295.00 USD
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Quench your carbon thirst! AutoTecknic's Dry Carbon Cooling Plate provides the G87 with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. Made from dry carbon this shroud is durable and can stand strong in any driving environment. Dry carbon is the highest-quality version of carbon fiber products that are produced. Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Some customers have even reported better gas mileage and power gains. This is a no-brainer! get yours today!
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AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G42/ G43 230i 2-Series Coupe/ Cabrio
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G42/ G43 230i 2-Seri...
AUTOTECKNIC - Corporate Logo
T#:14386739
Part#: BM-0004-230I
Ships in 7 Business Days
$ 295.00 USD
Add to Wish List
$ 295.00 USD
Add to Wish List
The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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AutoTecknic Dry Carbon Fiber Cooling Shroud - F97 X3M | F98 X4M
AutoTecknic Dry Carbon Fiber Cooling Shroud - F97 X3M | F98 X4M ...
AUTOTECKNIC - Corporate Logo
T#:39497988
Part#: BM-0807
Ships in 7 Business Days
$ 595.00 USD
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$ 595.00 USD
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Turner Motorsport offers the AutoTecknic Dry Carbon Fiber Cooling Shroud for the F97 X3M and F98 X4M, providing BMW owners with an advanced cooling solution that enhances both function and style. Whether for spirited driving or track use, this high-performance carbon fiber cooling shroud ensures an optimized engine bay while complementing the aggressive styling of BMW M models.
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AutoTecknic Dry Carbon Fiber Cooling Shroud - G80 M3 | G82/ G83 M4
AutoTecknic Dry Carbon Fiber Cooling Shroud - G80 M3 | G82/ G83 M4 ...
AUTOTECKNIC - Corporate Logo
T#:39497957
Part#: BM-0701-M
Ships in 7 Business Days
$ 549.99 USD
Free Shipping on orders $49 and up
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$ 549.99 USD
Free Shipping on orders $49 and up
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Turner Motorsport offers this premium AutoTecknic Dry Carbon Fiber Cooling Shroud, ensuring BMW enthusiasts get a top-quality upgrade for their vehicle. Whether for daily driving or intense track days, this cooling shroud is engineered to deliver maximum efficiency and an unmistakable carbon fiber style.
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AutoTecknic Dry Carbon Coolant Expansion Tank Cap Cover - Gloss Carbon
AutoTecknic Dry Carbon Coolant Expansion Tank Cap Cover - Gloss Carbo...
AUTOTECKNIC - Corporate Logo
T#:39497984
Part#: BM-0803-GC
In Stock
$ 74.99 USD
Free Shipping on orders $49 and up
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$ 74.99 USD
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Turner Motorsport offers the AutoTecknic Dry Carbon Coolant Expansion Tank Cap Cover - Gloss Carbon as the perfect addition for BMW owners looking to elevate their engine bay’s appearance with premium materials and precision engineering.
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AUTOTECKNIC Dry Carbon Fiber Cooling Shroud - G42 2-SERIES
AUTOTECKNIC Dry Carbon Fiber Cooling Shroud - G42 2-SERIES
AUTOTECKNIC - Corporate Logo
T#:21078397
Part#: ATK-BM-0004-M240
Ships in 7 Business Days
$ 395.00 USD
Add to Wish List
$ 395.00 USD
Add to Wish List
AutoTecknic's Dry Carbon Cooling Plate provides the G87 with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance.
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BMW E46 M3 Aluminum Shroud With 16″ Fan - with Two Speed Fan Kit
BMW E46 M3 Aluminum Shroud With 16″ Fan - with Two Speed Fan Kit ...
Zionsville Autosport - Corporate Logo
T#:55533523
Part#: RAD-17-SHR
Ships on Nov 3, 2026
New Item
$ 505.00 USD
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$ 505.00 USD
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AutoTecknic Dry Carbon Fiber Cooling Shroud - G80 M3 | G82/ G83 M4
AutoTecknic Dry Carbon Fiber Cooling Shroud - G80 M3 | G82/ G83 M4 ...
AUTOTECKNIC - Corporate Logo
T#:14419861
Part#: BM-0701
Special Order: No Guaranteed ETA
$ 550.00 USD
Add to Wish List
$ 550.00 USD
Add to Wish List
The AutoTecknic Dry Carbon Cooling shroud will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G42/ G43 M240i 2-Series Coupe/ Cabrio
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G42/ G43 M240i 2-Ser...
AUTOTECKNIC - Corporate Logo
T#:14386748
Part#: BM-0004-M240I
Ships in 7 Business Days
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
Show More Show Less
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G22/ G23/ G26 430i 4-Series Coupe/ Cabrio/ Gran Coupe
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G22/ G23/ G26 430i 4...
AUTOTECKNIC - Corporate Logo
T#:14386746
Part#: BM-0004-430I
Ships in 7 Business Days
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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AUTOTECKNIC DRY CARBON FIBER COOLING PLATE - A90 SUPRA
AUTOTECKNIC DRY CARBON FIBER COOLING PLATE - A90 SUPRA
AUTOTECKNIC - Corporate Logo
T#:21078422
Part#: ATK-TO-0007
Ships in 7 Business Days
$ 495.00 USD
Free Shipping on orders $49 and up
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$ 495.00 USD
Free Shipping on orders $49 and up
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AutoTecknic's Dry Carbon Cooling Plate provides the A90 with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. Set your Supra apart from the rest! Treat your car to some better breathing and a sportier look!
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AutoTecknic Dry Carbon Fiber Cooling Shroud - G05 X5 | G06 X6 | G07 X7 | F95 X5M | F96 X6M | G09 XM
AutoTecknic Dry Carbon Fiber Cooling Shroud - G05 X5 | G06 X6 | G07 X...
AUTOTECKNIC - Corporate Logo
T#:39126836
Part#: BM-0325
Ships in 7 Business Days
$ 595.00 USD
Free Shipping on orders $49 and up
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$ 595.00 USD
Free Shipping on orders $49 and up
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The AutoTecknic Dry Carbon Fiber Cooling Shroud for enhanced cooling efficiency and a race-inspired look.
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G20/ G21 330i 3-Series Sedan/ Wagon
AutoTecknic Dry Carbon Fiber Cooling Plate - BMW G20/ G21 330i 3-Seri...
AUTOTECKNIC - Corporate Logo
T#:14386744
Part#: BM-0004-330I
Ships in 7 Business Days
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 295.00 USD
Free Shipping on orders $49 and up
Add to Wish List
The AutoTecknic Dry Carbon Cooling Plate will provide your car with better air induction, providing the intake and engine with cooler air during high-speed driving; some customers have even reported better gas mileage and power gains.
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BMW M Performance Cooling Kit - E8X E9X 135i 335i/xi N54 (03/2008+ w/ M Sport Bumper)
BMW M Performance Cooling Kit - E8X E9X 135i 335i/xi N54 (03/2008+ w/...
Genuine BMW M Performance - Corporate Logo
T#:5214
Part#: 11122157665
Ships in 6 Business Days
2% off MSRP $ 1,880.00

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

$ 1,846.99 USD
Add to Wish List
2% off MSRP
$ 1,880.00

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

$ 1,846.99 USD
Add to Wish List

The N54 engine is prone to running hot. If you want to track your BMW, we highly recommend upgrading your cooling system. One great option is this BMW M Performance Cooling Kit for your 135i and 335i/xi. This kit includes a new fan and fan shroud, new cooling hoses, and an additional coolant radiator for increased cooling! Also included are all the necessary components for installation .

BMW Performance Power Kit
Fits BMW Engines including:
N54
 

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M2CS Racing Hot Weather Upgrade Kit For M2 Competition
M2CS Racing Hot Weather Upgrade Kit For M2 Competition
Genuine BMW M Performance - Corporate Logo
T#:6106387
Part#: 17108342846KT
Back Ordered
$ 7,004.99 USD
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$ 7,004.99 USD
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This kit upgrades your M2 Competition cooling system to the one found in the M2 CS. This means larger auxiliary radiators and a more efficient cooling fan. Perfect for both street and track applications. This kit is also perfect for M2CS owners with any damaged components The kit comes with all pieces necessary for installation. No modification tot he body is required but the front bumper and headlights must be removed to install all components. Upgrade your M2 today with this direct fit kit offered through Turner Motorsport! Features: Front auxiliary radiators left and right with brackets New more powerful cooling fan (1000w vs 850w)
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