2008 Buick Lucerne | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
$74.18MSRP: $139.97
You Save: $65.79 (48%)
FAQ for Heater Core Repair
Q: What is the heater core service procedure?
A:
Remove the HVAC module assembly and the left-hand floor duct. Tighten the heater core tube clamp screw to 1.0 Nm.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the ambient air temperature sensor service procedure?
A:
First, remove the front compartment sight shield and disconnect the ambient Air Temperature Sensor electrical connector. Make sure to squeeze the three ambient temperature sensor tabs to release the sensor from the bracket.
Q: What is the blower motor service procedure?
A:
First, remove the right-hand closeout insulator panel and disconnect the Blower Motor electrical connector. Tighten the blower motor screws to 1.0 Nm.
Q: What is the blower motor resistor service procedure?
A:
Remove the right-hand closeout insulator and disconnect the Blower Motor Resistor electrical connector. Tighten the motor resistor screw to 1.0 Nm.