GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Regal 🢒 Engine 🢒 Engine Cooling 🢒 Throttle Body Heater Outlet Hose Replacement

Removal Procedure

    Object Number: 466875 Size: SH
  1. Drain the cooling system. Refer to Cooling System Draining and Filling .
  2. Carefully disconnect the throttle body air inlet duct.
  3. Disconnect the throttle body outlet hose clamp and the hose from the coolant pipe (1).
  4. Disconnect the throttle body outlet hose clamp and hose from the throttle body.
  5. Remove the throttle body outlet hose.

Installation Procedure

    Object Number: 466875 Size: SH
  1. Install the throttle body outlet hose.
  2. Connect the throttle body outlet hose and clamp to the throttle body.
  3. Connect the throttle body outlet hose and clamp to the coolant pipe (1).
  4. Carefully install the throttle body air inlet duct.
  5. Fill the cooling system. Refer to Cooling System Draining and Filling .
  6. Inspect for leaks.