2007 Gmc Sierra 2500 HD WT Extended Cab Pickup 6.6L Duramax V8 DIESEL A/T RWD Automatic Transmission Oil Cooler Tube - 20835127

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Automatic Transmission Oil Cooler Tube

Part Number: 20835127
Supersession(s): 20759973

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Automatic Transmission Oil Cooler Tube. Hose. Inlet pipe. Outlet pipe.
Automatic Transmission Oil Cooler Tube.

Automatic Transmission Oil Cooler Tube

Fits Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado

6.6 LITER DIESEL. 6.6 LITER TURBO DIESEL.
Trans Oil Cooler Line - Repair or Replace
If your 2007 GMC Sierra 2500 HD is leaking transmission fluid—typically a reddish fluid that becomes darker as it ages—you may have a leaking transmission cooler line. Our GMC experts can diagnose the fault and repair it using factory genuine GMC parts.