GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 Bonneville 🢒 Engine 🢒 Engine Controls - 4.6L 🢒 Radiator Surge Tank Inlet Hose/Pipe Replacement

Removal Procedure
  1. Partially drain the engine coolant. Refer to Cooling System Draining and Filling .

    2. Object Number: 741497 Size: SH
  2. Disconnect the surge tank inlet hose (1) from the surge tank (2).
  3. Disconnect the surge tank inlet hose (1) from the engine.
  4. Remove the surge tank inlet hose (1) from the vehicle.

Installation Procedure

    Object Number: 741497 Size: SH
  1. Connect the surge tank inlet hose (1) to the engine.
  2. Connect the surge tank inlet hose (1) to the surge tank (2).

    3. Object Number: 569438 Size: SH
  3. Position the surge tank inlet hose to the retaining feature of the resonator.
  4. Fill the cooling system. Refer to Cooling System Draining and Filling .