Four Seasons A/C Compressor P/N:58506
Four Seasons 97330 A/C compressor for the 2004-2007 Cadillac CTS pressurizes and circulates refrigerant through the A/C system. This remanufactured Denso 10S17C unit is 100 percent tested for function and noise level, to OE specifications or better.
Warm air from the vents or a rattle or squeal from the compressor can mean the compressor is worn, though a failed pressure switch or a slipping drive belt can also be behind them. A shop can test the system.
This A/C compressor is a direct-fit replacement for the 2004-2007 Cadillac CTS, which takes one. This listing is one compressor, and it may require use of the OE manifold.
Fit and size
Build and materials
One A/C compressor with clutch, O-ring 24681, O-ring 24661 and the sealing washers. Mounting hardware and the switch are not included; plan on new bolts, since the old ones may not be reusable.
Interchange: 255621 · DW97330 · 11197330 · 10368634 · 19130460 · 19433080 · 25742899 · 89023450 · 208305R · A55621 · 2022021R · 1421223RC
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This part cross-references / interchanges with the following part numbers:
Is this the A/C compressor for a 2004 Cadillac CTS?
Yes. Four Seasons 97330 fits the 2004-2007 Cadillac CTS, and the car takes one compressor.
Does this Four Seasons A/C compressor come with O-rings and oil?
Yes. Four Seasons 97330 is pre-charged with 3 ounces of PAG oil and includes O-rings 24681 and 24661 plus sealing washers. Mounting hardware and the switch are not included.
Which refrigerant is this remanufactured compressor made for?
This compressor is listed for R134A refrigerant, and the compatible refrigerant oil is PAG 46.
How many grooves does the pulley have, and what size is it?
The pulley has 6 grooves for a serpentine belt and measures 4.625 in across its outside diameter.
Does this compressor replace the 255621 compressor?
Yes. 255621 is one of the numbers this Four Seasons 97330 compressor replaces. The other numbers are on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.