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Heater Core Replacement (Delphi)|Page 17376 > < Heater Core Replacement (Delphi)|Page 17374

Sierra Classic 1500 2WD V8-4.8L (2007)

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2.  Install the heater core cover.

Notice:  Refer to Fastener Notice.

3.  Install heater core cover screws.

Tighten the screws to 1.6 N.m (14 lb in).

4.  Install the heater/vent module.

Heater Core Replacement (Delphi)|Page 17376 > < Heater Core Replacement (Delphi)|Page 17374