Installation Procedure
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
- Apply GM P/N 12346004
(Canadian P/N 10953480) or the equivalent to the following:
- The engine block heater seal
- The cleaned surface of the engine block heater hole
- Position the engine coolant heater element at the 3 o'clock position (2).
- Install the engine coolant heater.
Final installed position between 2 o'clock (1) and 4 o'clock (3) is acceptable.
NOTE: Refer to FASTENER NOTICE in Cautions and Notices. - Install the engine coolant heater bolt.
Tighten
Tighten the bolt to 2 N.m (18 lb in).
- Connect the engine coolant heater cord to the engine coolant heater.
- Lower the vehicle.
- Fill the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM .