Four Seasons 88263 A/C compressor for the 1987-1988 Cadillac Allante and other vehicles circulates refrigerant through the air-conditioning system. This new Four Seasons ac compressor is a GM HR6 unit and includes its clutch.
- 10-cylinder design with 210 CC displacement
- Dowel pins in the case to prevent case twisting and leaks
- Validated for performance equivalent to 100,000 miles
- Pre-charged with 3 ounces of PAG oil, which cuts install time
- Each unit is vacuum, pressure and helium mass spectrometer tested for leaks
Quick facts
- Part: Four Seasons 88263 A/C compressor
- Fits: 1987-1988 Cadillac Allante and other vehicles
- Condition: New
Warm air from the vents, noise from the compressor or a clutch that will not engage can mean the compressor is worn, though a low refrigerant charge or a faulty clutch relay can be behind them as well, so find the cause before you replace it. Each car takes one compressor, and this listing is a single unit.
Fits
This GM HR6 compressor is a direct-fit replacement for the 1987-1988 Cadillac Allante, the 1985-1988 Cadillac Commercial Chassis and the 1985-1988 Cadillac DeVille, and it is built to OE-level specifications. Other Cadillac models take it too, so look up yours in the "Vehicles it fits" section on this page.
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
- Coil clock position: 2
Build and materials
- Compressor type: GM HR6
- Condition: New
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Clutch: included, 12 V DC coil, spade connector
- Pulley belt type: serpentine
- Country of origin: Mexico
In the box
One compressor with its clutch and four sealing washers: two 24354, one green 24357 and one yellow 24358. Mounting hardware and a switch are not included, so plan on new bolts rather than reusing the old ones.
Interchange: C354 · 281165 · 628237 · 11188263 · 1136419 · 1136461 · 12320019 · 12321364 · 3092019 · 89018914 · 89019212 · 701638P · AC1701638P · 6511379 · A0500 · 2010665AM · 7410090 · 0688263
This part cross-references / interchanges with the following part numbers:
C354, 281165, 628237, 11188263, 88263, 1136419, 1136461, 12320019, 12321364, 3092019, 89018914, 89019212, 701638P, AC1701638P, 6511379, A0500, 2010665AM, 7410090, 0688263
Frequently Asked Questions
Is this the right Cadillac Allante ac compressor for the 1987-1988 model years?
Yes. Four Seasons 88263 is a direct-fit replacement for the 1987-1988 Cadillac Allante, and it fits other Cadillac models as well.
Does this Cadillac DeVille ac compressor cover the 1985-1988 cars?
Yes. Four Seasons 88263 fits the 1985-1988 Cadillac DeVille, and each car takes one.
Does this Four Seasons compressor come with oil already in it?
Yes. It is pre-charged with 3 ounces of PAG oil, and PAG 46 is the compatible refrigerant oil type.
Is the clutch included with this HR6 compressor?
Yes, the clutch comes on the compressor, along with four sealing washers. Mounting hardware and a switch are not included, so plan on new bolts.
What size is the pulley on this 10-cylinder compressor?
The outside pulley diameter is 4.250 inches, and the pulley has 6 grooves for a serpentine belt.
