The Four Seasons New HR6 Compressor (part number 58273) is a direct-fit replacement for 1985-1991 Chevrolet and GMC vehicles with 7.4L 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 | Type VI |
| Belt Width IN | 0.500 |
| Connector Type | Spade |
| Electronic Control Valve | No |
| Model | HR6 |
| Mounting Hardware Included | No |
| New or Reman | New |
| O-Ring A Number/Desc | 24354 / Sealing Washer |
| O-Ring A Quantity | 2 |
| Part Note | 2 1/2 Ears |
| Pulley Diameter MM | 130 |
| Switch / Sensor Desc | High Pressure |
Fits: 1985-1991 Chevrolet and GMC models including C20, C20 Suburban, C30, G30, K20 Suburban, K30, R20, R20 Suburban and more - 7.4L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ HR6 Compressor
Interchanges With: Delphi CS0094, UAC 1520236, UAC 1520236Z, Pro Source 58273, Compressor Works 620236, Balkamp 275068, ACDelco 1521737, General Motors 12322335 and 7 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
