Silverado Classic 3500 4WD V8-6.6L DSL Turbo (2007)
11. Remove the coolant pipe nuts.
12. Remove the coolant pipe.
13. Remove and discard the oil filter adapter/oil cooler O-ring seals.
14. Remove and discard the coolant pipe O-ring and gasket.
15. If required, clean and inspect the oil filter adapter/oil cooler. Refer to Oil Filter Adapter and Oil Cooler Assembly Cleaning and Inspection.
Installation Procedure
