The Four Seasons R4 Reman Reman Compressor (part number 57935) is a direct-fit replacement for 1993-1994 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 5.7L 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 | 24354 / Sealing Washer |
| O-Ring A Quantity | 2 |
| Pulley Diameter MM | 108 |
| Switch / Sensor Desc | High Pressure |
Fits: 1993-1994 Buick, Chevrolet, GMC, and Oldsmobile models including Commercial Chassis, Roadmaster, Caprice, S10, S10 Blazer, Jimmy, Sonoma, Typhoon and more - 5.7L and 4.3L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ LTR4 Compressor
5/8" x 5/8" Smooth Port
Interchanges With: ACDelco 152650, Compressor Works 251171, Autopart International 7157935, General Motors 1131921, ACDelco 19169402, Ranshu 1420189RC, Ranshu 142586, MasterPro 57935 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.
