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Home >> Hummer >> 2008 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 213 (Engine Cooling System) >> Repair Instructions >> Engine Oil Cooler Connector Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of External Engine Oil Cooler Quick Connect Fitting
    GM1739075Courtesy of GENERAL MOTORS CORP.
  1. Install new engine oil cooler hose/pipe seals.
  2. NOTE: Refer to Fastener Notice .
  3. Install the external engine oil cooler quick connect fitting.

    Tighten:  Tighten the fitting to 18 N.m (13 lb ft).

  4. Fig 2: View Of Engine Oil Cooler Hose/Pipe
    GM1739056Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The quick connect fitting must be pushed on and then pulled back to verify proper connector engagement.
  5. Install the engine oil cooler hose/pipes to the external oil cooler. Refer to Engine Oil Cooler Hose/Pipe Replacement .
  6. Remove the oil drain pan from under the vehicle.
  7. Install the left lower front bumper close out panel. Refer to Front Air Deflector Replacement .
  8. Refill the engine with oil and check for leaks.