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 STS A/C System Seal Kit

My Vehicle Change Vehicle
2008 Cadillac STS
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
  • Brands
  • Prices

2 Products found

3 Q&A for A/C System Seal Kit Repair
Sort by:
Recommended
Filter Results
Sort
View by
  • Four Seasons A C System O Ring And Gasket Kit for 2008 Cadillac STS - 26812

    Four Seasons® A C System O Ring And Gasket Kit for 2008 Cadillac STS

    PartNumber: 26812
    $7.99
    Product Specifications
    • Notes: O-Ring and Gasket Seal Kit
    • Material: Green Rubber O-Rings
    • Style: O-Ring & Gasket Kit
    • UPC: 096361268128
    • Part Description: 2008 Cadillac STS A C System O Ring And Gasket Kit
    More Info
    Vehicle Fitment
    • 2008 Cadillac STS | All Trims | All Engines
  • OEM 2008 Cadillac STS Seal, Heater Core Case Diagram - 25740401
    View Related Parts

    OEM (Genuine) 2008 Cadillac STS Seal, Heater Core Case

    PartNumber: 25740401
    Product Specifications
    • Notes: 2008-11
    • Item Dimensions: 8.3 x 6.1 x 5.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Cadillac STS Seal, Heater Core Case
    More Info
    Vehicle Fitment
    • 2008 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

FAQ for A/C System Seal Kit Repair

Q: What is the removal procedure for the O-ring?
A:
The procedure is to disassemble the A/C refrigerant components, remove the O-ring seal, cap or tape the A/C refrigerant components, and discard the O-ring seal.
By Bob
GM Specialist
28/10/2022
Q: What should be noticed when inspecting the A/C refrigerant components?
A:
You should cap or tape the open A/C refrigerant components immediately to prevent system contamination.
By Bob
GM Specialist
28/10/2022
Q: What should be noticed when cleaning the sealing surfaces of the A/C refrigerant components?
A:
You should not allow any of the mineral base 525 viscosity refrigerant oil on the new O-ring seal to enter the refrigerant system.
By Bob
GM Specialist
28/10/2022

FAQ for Other Repair Info

Q: How many screws are required in the replacement procedure for Mass Airflow Sensor/Intake Air Temperature Sensor?
A:
There are 2 screws required in the replacement procedure for the Mass Airflow Sensor/Intake Air Temperature Sensor.
Q: What is the removal procedure for the Blower Motor?
A:
The procedure is to remove the right closeout insulator panel, remove the instrument panel (I/P) compartment, disconnect the Blower Motor electrical connector, disconnect the blower motor processor electrical connector, remove the screws that retain the blower motor, remove the air inlet housing bolts to gain clearance for the blower motor, and remove the blower motor.
Q: How to install Heater Core?
A:
The procedure is to slide the Heater Core into the HVAC module, install the heater hose bracket, install the heater hose bracket screw, and install the HVAC module.