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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Engine Cooling System) >> Repair Instructions >> Radiator Replacement (LTG with M3L) >> 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 the radiator air lower baffle and deflector. Refer Radiator Air Lower Baffle and Deflector Replacement (LTG) .
  2. Drain the engine cooling system. Refer to Cooling System Draining and Filling (Static) Cooling System Draining and Filling (GE 47716) .
  3. Fig 1: Radiator Surge Tank Inlet Hose (LTG)
    GM2873265Courtesy of GENERAL MOTORS COMPANY
  4. Remove the radiator surge tank inlet hose (2) from the radiator. Refer to Radiator Surge Tank Inlet Hose Replacement (LTG) .
  5. Fig 2: Radiator Inlet Hose (LTG)
    GM2873328Courtesy of GENERAL MOTORS COMPANY
  6. Remove the radiator inlet hose (2) from the radiator. Refer to Radiator Inlet Hose Replacement (LTG) .
  7. Fig 3: Radiator Outlet Hose
    GM2873546Courtesy of GENERAL MOTORS COMPANY
  8. Remove the radiator outlet hose (2) from the radiator. Refer to Radiator Outlet Hose Replacement (LTG without V03) Radiator Outlet Hose Replacement (LTG with V03) .
  9. Fig 4: Radiator Upper Brackets & Mounting Bolts
    GM2850178Courtesy of GENERAL MOTORS COMPANY
  10. Remove the radiator upper brackets (2). Refer to Radiator Upper Bracket Replacement (LTG, LGX) .
  11. Fig 5: Engine Coolant Fan Shroud
    GM2873821Courtesy of GENERAL MOTORS COMPANY
  12. Remove the engine coolant fan shroud (2) from the radiator. Refer to Engine Coolant Fan Shroud Replacement (LTG without V03) Engine Coolant Fan Shroud Replacement (LTG with VO3) .
  13. Fig 6: Radiator
    GM2875029Courtesy of GENERAL MOTORS COMPANY
  14. Lift up to remove the radiator (1) from the vehicle.