The Four Seasons R4 Reman Reman Compressor (part number 57948) is a direct-fit replacement for 1987-1996 AM General, Buick, Cadillac, and Chevrolet vehicles with 5.7L, 5.0L, and 4.3L 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 |
| Connector Type | Pin |
| Electronic Control Valve | No |
| Model | R4 Lightweight |
| Mounting Hardware Included | No |
| New or Reman | Remanufactured |
| O-Ring A Number/Desc | 24355 / Sealing Washer |
| O-Ring A Quantity | 1 |
| O-Ring B Number/Desc | 24354 / Sealing Washer |
| O-Ring B Quantity | 1 |
| Pulley Diameter MM | 108 |
| Switch / Sensor Desc | High Pressure |
Fits: 1987-1996 AM General, Buick, Cadillac, Chevrolet, and GMC models including Hummer, Commercial Chassis, Roadmaster, Fleetwood, Blazer, C1500, C1500 Suburban, C2500 and more - 5.7L, 5.0L, and 4.3L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: MasterPro 57948, Ranshu 143031NC, Compressor Works DW57948, Compressor Works 652010, Spectra Premium 62452RSW, Spectra Premium 52227M, ACDelco 152940, Pro Source 57948 and 20 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
