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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Engine Cooling System) >> Repair Instructions >> Engine Oil Cooler Pipe Replacement (LGX, Inlet) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Air Cleaner Outlet Duct Air Cleaner Outlet Duct Replacement (LGX)
  2. Remove Air Cleaner Assembly Air Cleaner Assembly Replacement (LGX)
  3. Drain the engine oil. Engine Oil and Oil Filter Replacement (LGX, RWD)Engine Oil and Oil Filter Replacement (LGX, AWD)
  4. Fig 1: Retaining Clip
    GM4427648Courtesy of GENERAL MOTORS COMPANY
  5. Remove the retaining clip (1) from the engine oil cooler pipes.
  6. Fig 2: Engine Oil Cooler Pipe Retainers
    GM4178814Courtesy of GENERAL MOTORS COMPANY
  7. Remove Engine Oil Cooler Pipe Retainer (1)
  8. Disconnect Engine Oil Cooler Pipe (2)
  9. Fig 3: Engine Oil Cooler Pipe Retainer
    GM4178821Courtesy of GENERAL MOTORS COMPANY
  10. Remove Engine Oil Cooler Pipe Retainer (1)
  11. Remove Engine Oil Cooler Pipe (2)