Express 1/2 Ton Van V6-4.3L VIN X (2003)
Oil Cooler: Service and Repair
Engine Oil Cooler Replacement - Auxiliary
Engine Oil Cooler Replacement - Auxiliary
Removal Procedure_
1. Open the hood.
2. Disconnect the oil cooler lines from the auxiliary oil cooler.
3. Remove the auxiliary oil cooler from the vehicle.
Installation Procedure