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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 Transmission Cooling Line - Automatic Transmission - Inlet fr...

T#:19546

Part#: 17221707538

Ships in 2 Business Days

$ 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

Water Hose

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:14122756

Part#: 17127576368

Ships in 4 Business Days

$ 45.99 USD

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$ 45.99 USD

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Race-Spec Dual-Clutch Transmission Oil Cooler - F8X M3 M4

T#:25971912

Part#: VF-DCTCOOLERF8X

Ships on Aug 28, 2026

$ 599.00 USD

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$ 599.00 USD

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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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Water Hose

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:594317

Part#: 17127560974

Ships in 4 Business Days

$ 37.99 USD

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$ 37.99 USD

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Radiator to Auto Trans Oil Cooler

MMX DCT Transmission Oil Cooler - E9x M3

For Vehicles with DCT Only

T#:4538241

Part#: MMR17-0202

Special Order: No Guaranteed ETA

$ 851.99 USD

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$ 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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Rein - Radiator Hose

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:34080760

Part#: 17127600554

Ships in 4 Business Days

$ 49.99 USD

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$ 49.99 USD

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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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Transmission Cooler

Cohline Transmission Cooling Line - Automatic Transmission - Inlet fr...

Water Hose

Race-Spec Dual-Clutch Transmission Oil Cooler - F8X M3 M4

Water Hose

MMX DCT Transmission Oil Cooler - E9x M3

Rein - Radiator Hose

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