Transmission Fluid Cooler Pipe Seal Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transmission Fluid Cooler Pipe Seal

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Trans Fluid Cooler Pipe Fitting Seals (Qty: 2) Special Tools DT 47770 Seal Installer DT 45201 Cooler Line Seal Remover For equivalent regional tools, refer to Special Tools .