Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

2008 Cadillac CTS Heater Core

My Vehicle Change Vehicle
2008 Cadillac CTS
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
A/C & Heating
  • Department
  • Prices

1 Product found

3 Q&A for Heater Core Repair
Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2008 Cadillac CTS Heater Core - 89022548
    OEM 2008 Cadillac CTS Heater Core Diagram - 89022548
    View Related Parts

    OEM (Genuine) 2008 Cadillac CTS Heater Core

    PartNumber: 89022548
    $70.89 MSRP: $133.78
    You Save: $62.89 (48%)
    Product Specifications
    • Other Names: Heater Core
    • Item Dimensions: 9.3 x 21.2 x 14.1 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Heater Core
    More Info

FAQ for Heater Core Repair

Q: What is the recommended torque for the heater hose bracket screw?
A:
The recommended torque is 1 N.m (9 lb in).
By Bob
GM Specialist
01/11/2022
Q: How to remove the Heater Core?
A:
First, you need to remove the HVAC module. Then, please remove the heater hose bracket screw and the heater hose bracket. Finally, you should slide the heater core out of the HVAC module.
By Bob
GM Specialist
01/11/2022
Q: How to install the Heater Core?
A:
First, you need to slide the heater core into the HVAC module. Then, please install the heater hose bracket and the heater hose bracket screw. Finally, you should install the HVAC module.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the Installation Procedure for the Ambient Air Temperature Sensor Replacement?
A:
First, you should place the ambient Air Temperature Sensor in position. Then, please engage the ambient air temperature sensor into the clip. Finally, you can connect the ambient air temperature electrical connector.
Q: What is the Removal Procedure for the Blower Motor?
A:
First, you should remove the right instrument panel (I/P) and the I/P compartment. Then, please disconnect the Blower Motor's electrical connector. Finally, you can remove the screws that retain the blower motor and remove the blower motor.
Q: What is the installation procedure for the condenser?
A:
First, you need to install the condenser, install a new O-ring to the condenser tube, connect the condenser tube to the condenser, and install the condenser tube bolt, and a new O-ring to the discharge line. Then, please connect the discharge line to the condenser, and install the discharge line bolt, the condenser lower mounting bolts, the condenser upper bracket bolts, the front air deflector, the front air deflector bolts, and the front air deflector retainers. Finally, you should evacuate and recharge the A/C system and leak-test the fittings of the component.