chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Coolant Heater Replacement (RPOs LC9/L76/L92)|Page 4888 > < Coolant Heater Replacement (RPOs LC9/L76/L92)|Page 4886
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1. If reusing the old coolant heater, apply thread sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the threads.

Notice:  Refer to Fastener Notice   .

2. Install the coolant heater to the engine block.

Tighten the coolant heater to 50 N.m (37 lb ft).

3. Connect the coolant heater cord electrical connector.

Coolant Heater Replacement (RPOs LC9/L76/L92)|Page 4888 > < Coolant Heater Replacement (RPOs LC9/L76/L92)|Page 4886