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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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Cohline - Corporate Logo
T#:19546
Part#: 17221707538
Ships in 1 Business Day
$ 176.47

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

$ 161.12 USD
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$ 161.12 USD
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OIL COOLING PIPE INLET 17221707538 Manufactured by Cohline

Fits BMW Engines including:
M10,M20,M30

Packaged by Turner - Corporate Logo
T#:56254893
Part#: 17111437362KT2
In Stock
New Item
$ 75.13 USD
Free Shipping on orders $49 and up
We built this Turner Motorsport Cooling Overhaul Kit to hit the key failure points around your automatic transmission heat exchanger and expansion tank mounting setup without breaking the bank.
Genuine MINI - Corporate Logo
T#:51395
Part#: 24117551091
In Stock
8% off MSRP $ 453.99

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

$ 416.99 USD
Limited Qty Sale
Free Shipping
8% off MSRP
$ 453.99

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

$ 416.99 USD
Limited Qty Sale
Free Shipping

Ensure efficient transmission cooling with this round oil cooler designed for mounting on top of the automatic transmission housing in BMW models. It forms a vital part of the transmission fluid cooling system, effectively cooling the transmission oil. Ideal for resolving coolant leaks associated with automatic transmissions.

Benefits:

  • Efficient cooling for transmission fluid
  • Resolves coolant leaks in automatic transmissions
  • Compatible with GA6F21WA auto transmission
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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
MMX Performance - Corporate Logo
T#:4538241
Part#: MMR17-0202
Special Order: No Guaranteed ETA
$ 851.99 USD
Free Shipping
$ 851.99 USD
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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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Packaged by Turner - Corporate Logo
T#:302929
Part#: 17211437772-987
Ships on Dec 22, 2026
Sale - Save 4% $ 121.99

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

$ 117.52 USD
Free Shipping
Sale - Save 4%
$ 121.99

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

$ 117.52 USD
Free Shipping
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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