Part Description: 2004 Cadillac DeVille Seal, Evap Core
More Info
Vehicle Fitment
2004 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
FAQ for A/C System Seal Kit Repair
Q: What should be noted when installing the O-Ring?
A:
You must 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
Q: What is the proper way to install the Sealing Washer?
A:
The proper way is to clean the sealing surfaces of the A/C refrigerant components, install the new seal washer, and assemble the remaining A/C refrigerant components.
By Bob
GM Specialist
28/10/2022
Q: What is the removal procedure for the Sealing Washer?
A:
The procedure is to remove the seal washer, inspect the seal washer and the A/C refrigerant components, and discard the sealing washer.
By Bob
GM Specialist
28/10/2022
Q: What should be noticed while removing the O-Ring?
A:
You shall cap or tape the open A/C refrigerant components immediately to prevent system contamination.
By Bob
GM Specialist
28/10/2022
FAQ for Other Repair Info
Q: What is the proper way to remove the lower left air temperature sensor?
A:
The proper way is to disconnect the electrical connector and remove the lower left Air Temperature Sensor.
Q: What is the removal procedure for the Auxiliary Blower Motor Resistor Assembly?
A:
The procedure is to remove the right console accessory trim plate, disconnect the electrical connector, and remove the auxiliary Blower Motor Resistor.
Q: What is the removal procedure for the Heater Core?
A:
The procedure is to install the Heater Core, the heater core retaining straps, the new heater core case seals, and the auxiliary blower motor assembly.