The Four Seasons R4 Reman Reman Compressor (part number 57223) is a direct-fit replacement for 1975-1978 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 3.8L, 5.7L, and 7.5L engines.
Features:
- Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
- Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
- Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
Specifications:
| Mounting Style | Case Mount |
| Belt Width IN | 0.500 |
| Connector Type | Spade |
| Electronic Control Valve | No |
| Model | R4 Heavy |
| Mounting Hardware Included | No |
| New or Reman | Remanufactured |
| O-Ring A Number/Desc | 24619 / O-Ring |
| O-Ring A Quantity | 2 |
| Pulley Diameter MM | 127 |
| Switch / Sensor Desc | Superheat |
Fits: 1975-1978 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models including Apollo, Century, Electra, Estate Wagon, LeSabre, Regal, Riviera, Skyhawk and more - 3.8L, 5.7L, and 7.5L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: General Motors 2724373, Compressor Works DW57223, ACDelco 152999, ACDelco 1520323, General Motors 12305745, MasterPro 57223, Balkamp 251105, Mapco 33244 and 13 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
