2007 Chevrolet Cobalt Heater Core

The procedure is to remove the HVAC module, the heater core cover, the heater core, the lower HVAC case heat stakes, and the lower HVAC case.

The procedure is to remove the body control module (BCM), the front floor console left side extension panel, the left I/P center support bracket, the accelerator control pedal, and the heater core cover heat stakes.

The proper way is to install the heater core, the heater core cover, the heater outlet hose, the hose clamp, the heater inlet hose, and the hose clamp.

The proper way is to install the lower HVAC case, the new lower HVAC case screws, the heater core, the heater core cover, the new heater core cover screws, and the HVAC module.

The proper way is to install a new drain tube seal, the heater core cover, the heater core cover screws, the stud, the accelerator control pedal, and the BCM.