AC System
availability
HVAC Heater Core
GM
22853983
6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.34
MSRP $79.02
Save $25.68
32.5% Off 
HVAC Heater Hose
GM
85043089
Silverado, sierra. 5.3l. Silverado, sierra. 6.2l. Outlet. Heater Core to Auxiliary Water Pump and Pipe.
$74.47
MSRP $110.32
Save $35.85
32.5% Off 
HVAC Module Cover
GM
22743924
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$28.01
MSRP $41.50
Save $13.49
32.5% Off 
HVAC Blower Case
GM
13397361
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$62.00
HVAC Heater Case
GM
42422339
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$162.32
MSRP $240.48
Save $78.16
32.5% Off 
HVAC Heater Case
GM
95329949
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$238.09
MSRP $309.41
Save $71.32
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