Buy OEM GENERAL MOTORS Part # 15170217. Automatic Transmission Oil Cooler Tube. Hose. Inlet pipe. 6.6 LITER TURBO DIESEL. Trans Oil Cooler Line - Repair or Replace If your

Automatic Transmission Oil Cooler Hose. Automatic Transmission Oil Cooler Tube. Radiator To Auxiliary Oil Cooler.

Automatic Transmission Oil Cooler TubeAutomatic Transmission Oil Cooler Hose

Fits Sierra 2500 HD, Sierra 3500, Silverado

6.6 LITER TURBO DIESEL.
Trans Oil Cooler Line - Repair or Replace
If your is leaking transmission fluid—typically a reddish fluid that becomes darker as it ages—you may have a leaking transmission cooler line. Our experts can diagnose the fault and repair it using factory genuine parts.