Sierra 3500 Denali 4WD V8-6.0L (2011)
and Connection).
3. Install the transmission fluid cooler pipe clip nut (1) to the engine.
4. Install the transmission fluid cooler hose to the radiator (2). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection
and Connection (See: 4L60-E/4L65-E/4L70-E - Automatic Transmission/Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting
Disconnection and Connection).
5. Install the engine protection shield. Refer to Engine Shield Replacement (See: Body and Frame/Frame/Skid Plate/Service and Repair/Engine
Shield Replacement).
6. Lower the vehicle.
7. Install the transmission fluid cooler hose to the auxiliary oil cooler (1). Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting
Disconnection and Connection (See: 4L60-E/4L65-E/4L70-E - Automatic Transmission/Transmission Fluid Cooler Hose/Pipe Quick-Connect
Fitting Disconnection and Connection).
8. Install the radiator grille. Refer to Radiator Grille Replacement (Chevrolet) (See: Body and Frame/Grille/Service and Repair/Radiator Grille
Replacement (Chevrolet))Radiator Grille Replacement (GMC) (See: Body and Frame/Grille/Service and Repair/Radiator Grille Replacement
(GMC))Radiator Grille Replacement (Chevrolet HD) (See: Body and Frame/Grille/Service and Repair/Radiator Grille Replacement (Chevrolet
HD))Radiator Grille Replacement (GMC HD) (See: Body and Frame/Grille/Service and Repair/Radiator Grille Replacement (GMC HD)).
