Four Seasons 58263 A/C compressor for the 1987-1988 Cadillac Allante and other vehicles pressurizes and circulates refrigerant through the A/C system. The Four Seasons ac compressor is a new GM HR6 unit built to OE-level specifications.
- Works in R134a or R1234yf refrigerant systems
- Validated for performance equivalent to 100,000 miles of use
- Individually vacuum, pressure and helium mass spectrometer tested for leaks
- Clutch included, with a 12-volt DC coil
Quick facts
- Part: Four Seasons 58263 A/C compressor
- Fits: 1987-1988 Cadillac Allante and other vehicles
- Condition: New
A worn compressor can show up as warm air from the vents, noise when the A/C is on, or a clutch that does not engage. Before you replace the compressor, rule out a low refrigerant charge from a leak, a blown fuse or relay, and a wiring fault, since any of them can leave the air warm.
Fits
It is listed for a wide range of Cadillac models, led by the 1987-1988 Cadillac Allante, the 1985-1988 Cadillac Commercial Chassis and the 1985-1988 Cadillac DeVille, and one compressor goes on each.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 4.250 in
- Pulley grooves: 6
- Outlet length: 108 mm
- Mounting type: Type I
Build and materials
- Compressor type: GM HR6
- Pulley belt type: serpentine
- Compatible refrigerant oil: PAG 150
- Connector type: spade
- Condition: New
- Country of origin: Mexico
In the box
One compressor. Mounting hardware and a switch are not included, so plan on new bolts.
Installation notes
- Comes pre-charged with 3 ounces of PAG oil, which reduces install time.
- Comes with the O-rings and sealing washers needed to install it, including two sealing washers (24354).
Frequently Asked Questions
Is this the right ac compressor for a 1987-1988 Cadillac Allante?
Yes. Four Seasons 58263 is listed for the 1987-1988 Cadillac Allante, and one compressor goes on each. Look for your Cadillac in the "Vehicles it fits" section.
Is this ac compressor right for a 1985-1988 Cadillac DeVille?
Yes. Four Seasons 58263 is listed for the 1985-1988 Cadillac DeVille, and that car takes one compressor.
Are O-rings included with this compressor?
Yes. It comes with the O-rings and sealing washers needed to install it. Mounting hardware and a switch are not included, so plan on new bolts.
Is the pulley on this A/C compressor a 6-groove serpentine type?
Yes. The pulley has 6 grooves for a serpentine belt and measures 4.250 inches across the outside.
Can the Four Seasons compressor be used with R1234yf?
Yes. This compressor is compatible with R134a or R1234yf systems, and it comes pre-charged with 3 ounces of PAG oil.
