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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.

This category contains parts that fit the following chassis:

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Genuine BMW Water Hose (Left Inlet) - Transmission Oil Cooler to Wate...

T#:22540

Part#: 17221728943

Ships in 6 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

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Sale - Save 16%

$ 73.99

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

$ 62.39 USD

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

Fits BMW Engines including:
M60

Transmission Oil Cooler

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

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Qty

Sale - Save 11%

$ 109.99

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

$ 98.22 USD

Add to Wish List

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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Automatic Transmission Thermostat Kit

T#:56254893

Part#: 17111437362KT2

In Stock

$ 75.13 USD

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$ 75.13 USD

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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.