The Four Seasons New R4 Compressor (part number 58223) is a direct-fit replacement for 1975-1978 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 3.8L, 5.7L, and 7.5L engines.
Features:
- Validated to deliver performance equivalent to 100,000 miles, helping ensure dependable operation over time
- Pre-charged with 3 ounces of PAG oil and compatible with R134a or R1234yf systems, reducing install time and simplifying the job
- Each compressor is individually vacuum, pressure, and helium mass spectrometer tested to ensure a leak-free system and long-lasting performance
- Manufactured 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 | New |
| O-Ring A Number/Desc | 24359 / Short Sealing Washer Pilot |
| O-Ring A Quantity | 1 |
| O-Ring B Number/Desc | 24360 / Long Sealing Washer Pilot |
| O-Ring B Quantity | 1 |
| O-Ring C Number/Desc | 24356 / Red Sealing Washer |
| O-Ring C Quantity | 2 |
| O-Ring D Number/Desc | 24357 / Green Sealing Washer |
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 19144472, ACDelco 1520223, General Motors 1134306, UAC 1520223, NAPA Temp A91105, NAPA Temp 271105, Ranshu 1420223NC, Pro Source 58223 and 9 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
