Four Seasons 57227 A/C compressor for the 1977-1979 Chevrolet Impala and other vehicles compresses refrigerant and pumps it through the A/C system. This Four Seasons ac compressor is a remanufactured GM R4 unit.
- Pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Vacuum and pressure tested individually to check for leaks
- Every unit is 100 percent tested for compressor function and noise level
- Clutch included with the compressor
Quick facts
- Part: Four Seasons 57227 A/C compressor
- Fits: 1977-1979 Chevrolet Impala and other vehicles
- Condition: Remanufactured
Warm air from the vents, a noisy compressor or a clutch that stops engaging can mean the compressor is worn, though a leaking line or a restricted orifice tube can be behind those signs too, so find the cause first. This listing is one compressor, and the 1977-1979 Chevrolet Impala takes one.
Fits
It is listed for a wide range of Chevrolet, Buick, Cadillac, GMC, Oldsmobile and Pontiac models, including the 1975-1979 Chevrolet C10 and the 1975-1979 Chevrolet C10 Suburban. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 5.000 in
- Pulley grooves: 1
- Pulley belt type: V-belt
- Belt width: 0.500 in
- Mounting type: case mount
Build and materials
- Condition: Remanufactured
- Compressor type: GM R4
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 150
- Coil voltage: 12 V DC
- Connector type: spade
- Country of origin: Mexico
In the box
One remanufactured compressor with its clutch and two O-rings (24615) with sealing washers, pre-charged with PAG oil. Mounting hardware and a switch are not included, so plan on new mounting bolts instead of reusing the old ones.
Interchange: 52004 · 251113 · DW57227 · 11157227 · 973013 · 2507 · 1131126 · 1131198 · 1131225 · 1131392 · 751113 · 701611R · AC1701611R · A6059 · 03330
This part cross-references / interchanges with the following part numbers:
52004, 251113, DW57227, 11157227, 57227, 973013, 2507, 1131126, 1131198, 1131225, 1131392, 751113, 701611R, AC1701611R, A6059, 03330
Frequently Asked Questions
Will this Chevy Impala ac compressor fit a 1977-1979 Chevrolet Impala?
Yes. Four Seasons 57227 is listed for the 1977-1979 Chevrolet Impala, and that car takes one compressor.
Does this C10 ac compressor fit the 1975-1979 Chevrolet C10?
Yes. Four Seasons 57227 is listed for the 1975-1979 Chevrolet C10 and the 1975-1979 Chevrolet C10 Suburban, one compressor each. Other cars are in the "Vehicles it fits" section.
Does this Four Seasons compressor come with oil and O-rings?
Yes. It arrives pre-charged with 3 ounces of PAG oil and includes two O-rings with sealing washers. Mounting hardware and a switch are not included.
Is the 57227 remanufactured compressor tested for leaks?
Yes. Each compressor is individually vacuum and pressure tested to check for leaks, and tested for function and noise level.
What kind of pulley does the Four Seasons 57227 have?
Four Seasons 57227 has a single-groove pulley for a V-belt, with a 5.000 in outside diameter and a 0.500 in belt width.
