The Four Seasons New 10S20F Compressor (part number 78377) is a direct-fit replacement for 2000-2025 Cadillac, Chevrolet, GMC, and Hummer vehicles with 6.2L, 8.1L, and 5.3L 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 | Tangent Mount |
| Connector Type | Pin |
| Electronic Control Valve | No |
| Model | 10S20F |
| Mounting Hardware Included | No |
| New or Reman | New |
| O-Ring A Number/Desc | 24404 / Slim Line Sealing Washer |
| O-Ring A Quantity | 1 |
| O-Ring B Number/Desc | 24402 / Slim Line Sealing Washer |
| O-Ring B Quantity | 1 |
| Part Note | May Require use of OE Manifold; DeSlugger 36141 Recommended to Eliminate Compressor Damage on Vehicles with Low Mount Compressor |
| Pulley Diameter MM | 108 |
Fits: 2000-2025 Cadillac, Chevrolet, GMC, Hummer, and Isuzu models including Escalade, Escalade ESV, Escalade EXT, Avalanche, Avalanche 1500, Avalanche 2500, C3500HD, Cheyenne and more - 6.2L, 8.1L, and 5.3L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Valeo 815534, General Motors 98186461, Nissens 891616, Compressor Works 638377, General Motors 15106396, General Motors 89024909, General Motors 89018952, Isuzu 8150688530 and 102 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
