CTS V6-3.2L VIN N (2003)
2. Apply a 2 mm (0.08 inch) bead of GM P/N 12378521(Canadian P/N 88901148), or equivalent, in the groove around the engine oil cooler cover.
3. Position the engine oil cooler to the engine.
4. Apply thread adhesive GM P/N 12345382 (Canadian P/N 109534382) to the engine oil cooler cover bolts.
Notice:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
5. Install the engine oil cooler cover bolts (2).
Tighten the engine oil cooler cover bolts in sequence to 30 Nm (22 ft. lbs.).
6. Install the engine oil cooler inlet and outlet nuts (1).
Tighten the engine oil cooler inlet and outlet nuts to 20 Nm (15 ft. lbs.).
7. Position the oil cooler line fittings to the oil cooler.
