Express 2500 2WD V8-4.8L VIN V (2004)
Installation Procedure
1. Raise the vehicle.
2. Install the transmission oil cooler line to the vehicle.
3. Important: Do not reuse any of the existing retaining rings that were removed from the existing quick connect fittings. All retaining rings being
installed must be New.
Install the new retaining ring (E-clip) into the quick connect fitting.
4. Install the 2 cooler lines to the radiator.
5. If equipped with the auxiliary oil cooler, install the inlet line to the radiator and the outlet to the auxiliary cooler line.
6. Install the 2 oil cooler lines to the transmission.