Installation Procedure
WARNING: This page is about a different car, the 2004 Buick Regal and 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- Install the seal on the drain cock plug stem.
- Install the drain cock plug. Make sure that the body is fully seated in the side tank and that the locking tabs are engaged.
- Install the lower air deflector. Refer to Radiator Air Baffle and Deflector Replacement - Lower .
- Fill the cooling system. Refer to Draining and Filling Cooling System .