GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 DeVille 🢒 Engine 🢒 Engine Cooling 🢒 Radiator Outlet Hose Replacement

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle

    3. in Genaral Information.

  3. Remove the lower front air deflector.
  4. Drain the coolant. Refer to Cooling System Draining and Filling .
  5. Lower the vehicle.

    6. Object Number: 69929 Size: SH
  6. Remove the radiator outlet hose (2) from the radiator.
  7. Remove the radiator outlet hose (2) from the engine.

Installation Procedure

    Object Number: 69929 Size: SH
  1. Install the radiator outlet hose (2) to the engine.
  2. Install the radiator outlet hose (2) to the radiator.

    3. Object Number: 69922 Size: SH
  3. Install the lower front air deflector.
  4. Lower the vehicle.
  5. Refill the cooling system. Refer to Cooling System Draining and Filling .
  6. Connect the negative battery cable.
  7. Start the engine.
  8. Check for leaks.