Part Description: 2008 Chevrolet Trailblazer Core, Heater
More Info
Vehicle Fitment
2008 Chevrolet Trailblazer | Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
FAQ for Heater Core Repair
Q: How to remove the Heater Core?
A:
You should remove the HVAC module assembly, the heater core access cover screws, the heater core access cover, and the heater core.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the heater core access cover screws?
A:
The recommended torque is 1.9 N.m (17 lb in).
By Bob
GM Specialist
01/11/2022
Q: How to install the Heater Core?
A:
You should install the heater core, the heater core access cover, the heater core access cover screws, and the HVAC module assembly.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to install the Air Temperature Sensor-Upper Right Side?
A:
First, you should install the upper right Air Temperature Sensor and connect the electrical connector. Next, you should install the radio.
Q: How to install the HVAC Control Module?
A:
You should connect the electrical connectors and install the following parts: the HVAC Control Module, the HVAC control module screws, and the I/P accessory trim plate.
Q: How to install the Battery Tray?
A:
You should install the Blower Motor relay and the cover of the underhood fuse block.