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Transmission Cooler

A transmission cooler is designed to keep fluids at a nominal temperature during periods of heavy use, or high heat. If yours is leaking, replace it now to prevent fluid loss and catastrophic failure.
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CSF Performance DCT Transmission Cooler - F8x M3/M4
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:401085
Part#: 8081
In Stock
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
Featuring a dual-core design that provides a 67% increase in cooling rows for greater cooling efficiency, the CSF Performance DCT Transmission Cooler is the ultimate plug-n-play transmission cooler. This radiator utilizes a single row, high pressure, 26mm multi channel microtube and fits the stock location, giving you a 30% increase in cooling efficiency with an easy and simple installation.
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CSF - Corporate Logo
T#:384660
Part#: 8042
In Stock
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
CSF is one of the premier cooling product specialists available on the market today. One item that is often overlooked is the oil cooler. Luckily CSF has taken up the task of upgrading the oil cooler as well. If the oil runs too hot, it can lead to a reduction in wear protection and damage to the head, block, or the turbo system. This unit features a dual-pass design with 20% more surface area and 30% greater efficiency than stock, but still fits in the stock location without any issues. Alternative to OE # 17227521376 Fits the following BMW: 2006-2013 E9X BMW M3 335 2009-2015 E84 BMW X1 35iX
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Genuine BMW - Corporate Logo
T#:367925
Part#: 17211437772
Ships in 1 day
3% off MSRP $ 146.99

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

$ 141.99 USD
Free Shipping
3% off MSRP
$ 146.99

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

$ 141.99 USD
Free Shipping

CSF - Corporate Logo
T#:13233495
Part#: 8221
In Stock
$ 599.00 USD
Free Shipping
$ 599.00 USD
Free Shipping
Introducing the High-Performance Automatic Transmission Oil Cooler for your G80 M3 or G82/83 M4 from CSF! The folks at CSF have created a full suite of cooling products for the G8X chassis. If you are looking to push your BMW to the limits, look no further.
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Genuine BMW - Corporate Logo
T#:22540
Part#: 17221728943
Ships in 4 Business Days
Sale - Save 16% $ 73.99

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

$ 62.39 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 73.99

This product was last offered at the strikethrough price on
05-14-2026

$ 62.39 USD
Free Shipping on orders $49 and up


Genuine BMW Hose, Inlet -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

Genuine BMW - Corporate Logo
T#:46674
Part#: 17221177655
Ships in 1 day
$ 68.99 USD
Free Shipping
$ 68.99 USD
Free Shipping


Genuine BMW Oil Cooling Pipe Outlet - 4Hp22
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20


Genuine BMW - Corporate Logo
T#:174457
Part#: 17127600554
Ships in 1 day
6% off MSRP $ 79.99

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

$ 74.99 USD
Free Shipping
6% off MSRP
$ 79.99

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

$ 74.99 USD
Free Shipping


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26

Genuine BMW - Corporate Logo
T#:547813
Part#: 17218607237
Ships in 1 day
6% off MSRP $ 509.99

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

$ 478.99 USD
Free Shipping
6% off MSRP
$ 509.99

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

$ 478.99 USD
Free Shipping

Genuine BMW F30 G30 G01 G02 Transmission Oil Cooler

Genuine BMW F30 G30 G01 G02 Transmission Oil Cooler is an essential component for BMW owners looking to maintain optimal transmission performance. Specifically designed for F30, G30, G01, and G02 models, this transmission oil cooler helps regulate transmission fluid temperature, preventing overheating and ensuring smooth gear shifts. Crafted with precision and using high-quality materials, it offers durability and reliability, aligning with BMW's commitment to excellence.

  • Specifically designed for F30, G30, G01, and G02 models
  • Helps regulate transmission fluid temperature
  • Prevents overheating for smooth gear shifts
  • Crafted with precision and high-quality materials
  • Ensures durability and reliability for long-term performance

Upgrade your BMW's transmission system with the Genuine BMW F30 G30 G01 G02 Transmission Oil Cooler for smoother gear shifts and enhanced performance.

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Genuine BMW - Corporate Logo
T#:46581
Part#: 17217560965
Ships in 1 day
2% off MSRP $ 759.99

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

$ 743.99 USD
Free Shipping
2% off MSRP
$ 759.99

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

$ 743.99 USD
Free Shipping
Genuine BMW ENGINE OIL COOLER
Fits BMW Engines including:
N54


Genuine BMW - Corporate Logo
T#:46276
Part#: 17127576368
Ships in 1 day
6% off MSRP $ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E71,F15,F16

Fits BMW Engines including:
N54,N55

Genuine BMW - Corporate Logo
T#:411148
Part#: 17117534896
Ships in 1 day
3% off MSRP $ 328.99

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

$ 318.99 USD
Free Shipping
3% off MSRP
$ 328.99

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

$ 318.99 USD
Free Shipping
For automatic trasmissions
Genuine BMW - Corporate Logo
T#:632756
Part#: 17118693360
Ships in 1 day
6% off MSRP $ 606.99

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

$ 570.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 606.99

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

$ 570.99 USD
Free Shipping on orders $49 and up

Enhance your F97 or F98 BMW X3M or X4M with the exceptional Genuine BMW Transmission Oil Cooler. Crafted to the most exacting standards, this transmission oil cooler guarantees peak performance and prolonged durability for your vehicle's transmission system.

Specifically tailored for the X3M and X4M models, this cooler adeptly manages the transmission oil temperature, effectively averting overheating while ensuring the transmission operates seamlessly. Count on Genuine BMW parts to deliver unmatched reliability, precision engineering, and effortless integration into your high-performance BMW.

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Genuine BMW - Corporate Logo
T#:46611
Part#: 17217600974
Ships in 1 day
6% off MSRP $ 249.99

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

$ 234.99 USD
Free Shipping
6% off MSRP
$ 249.99

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

$ 234.99 USD
Free Shipping


Genuine BMW Oil Cooling Pipe Outlet -
This item fits the following BMW Chassis:
E71

Fits BMW Engines including:
N55

Genuine BMW - Corporate Logo
T#:46857
Part#: 17227551636
Ships in 1 day
3% off MSRP $ 369.99

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

$ 359.99 USD
Free Shipping
3% off MSRP
$ 369.99

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

$ 359.99 USD
Free Shipping


Genuine BMW Heat Exchanger -
This item fits the following BMW Chassis:
E83 X3,E85,E86

Fits BMW Engines including:
N52,N52N

Bremmen Parts - Corporate Logo
T#:8741205
Part#: 17217551647
Special Order: No Guaranteed ETA
Sale - Save 11% $ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
The transmission oil cooler allows fluid to pass through the core, dropping the temperature of the fluid before it returns to the transmission. This prolongs fluid life and viscosity, as well as providing a cooler fluid to drop transmission temperatures which can be vital to the life of a transmission.
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Genuine BMW - Corporate Logo
T#:28589
Part#: 07119963276
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up
$ 1.99 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E30


Bremmen Parts - Corporate Logo
T#:8741206
Part#: 17217638582
In Stock
Sale - Save 22% $ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD
Free Shipping on orders $49 and up
The transmission oil cooler allows fluid to pass through the core, dropping the temperature of the fluid before it returns to the transmission. This prolongs fluid life and viscosity, as well as providing a cooler fluid to drop transmission temperatures which can be vital to the life of a transmission.
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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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CSF - Corporate Logo
T#:38229113
Part#: 8331
Ships in 3 Business Days
$ 1,289.00 USD
Free Shipping
$ 1,289.00 USD
Free Shipping
The F97 X3M and F98 X4M are powered by the same high-performance S58 engine found in the G8X M3, M4, and M2. While these SUVs deliver impressive power and speed, they also suffer from the same heat management challenges as their sedan and coupe counterparts. That’s where CSF’s advanced cooling solutions come in—becoming essential upgrades for S58 owners, even for those keeping their engines mostly stock. After over a year of development and testing, CSF is proud to introduce the Front Mount Heat Exchanger & Transmission Cooler Module for the F9X X3M and X4M. One of the biggest challenges in developing a Front Mount Heat Exchanger for these models was limited space. Unlike the G8X models, the X3M and X4M feature a different transmission oil cooler, restricting the available room for a larger heat exchanger due to the mounting cradle. After extensive testing with smaller core designs, CSF determined that integrating the Heat Exchanger with a Transmission Cooler Upgrade was the optimal solution for maximizing both size and performance. By combining both components into a single cooling module, CSF achieved a design that accommodates the same core size as the G8X Heat Exchanger. The integrated Auto Transmission Cooler utilizes the same dual-core design as the G8X Transmission Cooler and is seamlessly fitted to the new Heat Exchanger. This innovative all-in-one module not only addresses two major cooling issues for the X3M and X4M but also reduces overall costs—savings that are passed along to the customer. Compared to the stock heat exchanger, CSF’s upgraded design offers significant improvements. The TIG-welded aluminum tanks are much larger than the OE plastic tanks, providing superior strength and fluid volume. A 2-row 42mm core increases cooling efficiency and capacity, utilizing CSF’s Exclusive B-Tube Technology to enhance airflow and heat dissipation. Multi-louvered fins further expand the heat exchange surface area, improving overall cooling performance while maintaining proper airflow. Built entirely from high-strength aluminum, this system ensures maximum durability and reliability. The mounting tabs and brackets are significantly stronger than the factory plastic components, offering improved longevity. Additionally, the heat exchanger includes an integrated bolt-on metal rock guard, which is far more robust than the stock plastic version—providing better protection against road debris and ensuring greater confidence in the system’s resilience. CSF’s Transmission Cooler features an innovative dual-pass design that dramatically enhances cooling performance. Unlike the OEM single-core cooler, CSF’s front-to-back stacked core design more than doubles the surface area and nearly triples the core volume. Engineers leveraged the extra space freed up by replacing the OE cooler and oversized plastic cradle, effectively doubling cooling capacity while maintaining a perfect OEM fit—no modifications required. By switching from a single-core to a dual-core design, CSF achieved a 201% increase in overall volume, significantly improving heat dissipation and fluid capacity. Using CSF’s AC Condenser Technology, the cooler incorporates a high-pressure 1-row 16mm 9-channel microtube design, optimizing oil flow and maximizing surface area contact. These features work together to provide the most effective heat dissipation possible, keeping transmission temperatures under control even under extreme conditions. With CSF’s new Front Mount Heat Exchanger & Transmission Cooler Module, X3M and X4M owners can enjoy superior cooling efficiency, enhanced durability, and long-term performance—all in a cost-effective, OEM-fit package.
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Water Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:594317
Part#: 17127560974
Ships in 3 Business Days
$ 37.99 USD
Free Shipping on orders $49 and up
Radiator to Auto Trans Oil Cooler

Water Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:14122756
Part#: 17127576368
Ships in 3 Business Days
$ 45.99 USD
Free Shipping on orders $49 and up

VF Engineering - Corporate Logo
T#:25971912
Part#: VF-DCTCOOLERF8X
Ships on Aug 28, 2026
$ 599.00 USD
Free Shipping on orders $49 and up
This heat exchanger features a dual-pass high-performance core that offers 30% more efficiency than its factory counterpart. This kit will keep your transmission fluid cool no matter the outside temperature!
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Genuine BMW - Corporate Logo
T#:46575
Part#: 17217553389
Ships in 1 day
2% off MSRP $ 454.99

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

$ 444.99 USD
Free Shipping
2% off MSRP
$ 454.99

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

$ 444.99 USD
Free Shipping


Genuine BMW Heat Exchanger -
This item fits the following BMW Chassis:
E70 X5,E71

Fits BMW Engines including:
M57,N52N,N54,N55,N63,N62N

Genuine BMW - Corporate Logo
T#:411039
Part#: 17107558267
Ships in 1 day
8% off MSRP $ 132.99

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

$ 121.99 USD
Free Shipping
8% off MSRP
$ 132.99

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

$ 121.99 USD
Free Shipping


Genuine BMW - Corporate Logo
T#:539353
Part#: 17218514515
Ships in 1 day
6% off MSRP $ 509.99

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

$ 478.99 USD
Free Shipping
6% off MSRP
$ 509.99

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

$ 478.99 USD
Free Shipping
Genuine BMW - Corporate Logo
T#:46251
Part#: 17127560974
Ships in 1 day
$ 84.99

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
$ 50.99 USD
Free Shipping
Genuine BMW COOLANT HOSE
Fits BMW Engines including:
N54

Genuine BMW - Corporate Logo
T#:393644
Part#: 17221707538
Ships in 4 Business Days
$ 153.99 USD
Free Shipping
$ 153.99 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:46610
Part#: 17217600973
Ships in 1 day
6% off MSRP $ 249.99

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

$ 234.99 USD
Free Shipping
6% off MSRP
$ 249.99

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

$ 234.99 USD
Free Shipping


Genuine BMW Oil Cooling Pipe Inlet -
This item fits the following BMW Chassis:
E71

Fits BMW Engines including:
N55


Genuine BMW - Corporate Logo
T#:46622
Part#: 17217638582
Ships in 4 Business Days
8% off MSRP $ 436.99

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

$ 399.99 USD
Free Shipping
8% off MSRP
$ 436.99

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

$ 399.99 USD
Free Shipping


Genuine BMW Heat Exchanger -
This item fits the following BMW Chassis:
F10

Fits BMW Engines including:
N20

Genuine BMW - Corporate Logo
T#:528976
Part#: 17218570062
Ships in 4 Business Days
6% off MSRP $ 509.99

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

$ 478.99 USD
Free Shipping
6% off MSRP
$ 509.99

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

$ 478.99 USD
Free Shipping

Enhance your BMW's performance with the Genuine BMW B58 3.0L Transmission Oil Cooler - 17218570062. This genuine BMW transmission oil cooler ensures optimal cooling efficiency and protects your transmission from overheating. Here are the key benefits:

  • Genuine BMW part for superior quality and reliability
  • Specifically designed for the B58 3.0L engine
  • Helps maintain optimal transmission temperature
  • Protects transmission components from wear and damage
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Genuine BMW - Corporate Logo
T#:46537
Part#: 17211723943
Ships in 4 Business Days
$ 6.99 USD
Free Shipping on orders $49 and up


Genuine BMW O-Ring - 13,9X1,78
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

Genuine BMW - Corporate Logo
T#:46536
Part#: 17211723942
Ships in 4 Business Days
13% off MSRP $ 7.99

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

$ 6.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 7.99

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

$ 6.99 USD
Free Shipping on orders $49 and up


Genuine BMW O-Ring - 33,3X2,4
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60


Elring - Corporate Logo
T#:45517830
Part#: 407.780
Special Order: No Guaranteed ETA
$ 2.99 USD
Free Shipping on orders $49 and up
Prevent fluid leaks with a brand new o-ring seal from Elring Replaces BMW # 17211742635

MMX Performance - Corporate Logo
T#:4538241
Part#: MMR17-0202
Special Order: No Guaranteed ETA
$ 851.99 USD
Free Shipping
$ 851.99 USD
Free Shipping
MMX's Performance Transmission cooler is a direct upgrade for the E9x M3 DCT cooler. Perfect for upgraded vehicles such as those with superchargers or those simply needing a more reliable option over the OEM cooler. This upgraded cooler will help keep your gearbox oil temperatures in check be it on or off the track. Dimensions: Width: 30cm Height: 23cm Depth: 4cm
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Febi - Corporate Logo
T#:56544035
Part#: 17218514515
Special Order: No Guaranteed ETA
New Item
$ 92.99 USD
Free Shipping on orders $49 and up
This Febi Bilstein oil cooler is a high-grade OE replacement component designed to maintain critical fluid operating temperatures in your BMW.
Rein - Radiator Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:34080760
Part#: 17127600554
Ships in 3 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up

Radiator Hose is a critical component for maintaining the cooling system in your BMW, ensuring efficient coolant flow and optimal engine temperature regulation. This high-quality replacement hose helps prevent overheating and reduces the risk of coolant leaks, protecting your engine from damage. Designed to meet or exceed OEM standards, the Radiator Hose guarantees a precise fit and reliable, long-lasting performance. Available through Turner Motorsport, this hose offers an easy, direct-fit installation, making it an excellent choice for BMW owners looking to restore or upgrade their vehicle’s cooling system.

  • Designed for BMW models to ensure a perfect fit and compatibility
  • Maintains efficient coolant flow to prevent engine overheating
  • Constructed from high-quality, heat-resistant materials for durability
  • Reduces the risk of coolant leaks and protects against engine damage
  • Direct-fit replacement for easy, hassle-free installation
  • Meets or exceeds OEM specifications for superior performance and reliability

Upgrade your BMW’s cooling system with the Radiator Hose, ensuring long-lasting engine protection and optimal performance.

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