The Four Seasons 10S20F Reman Compressor (part number 77377) is a direct-fit replacement for 2003-2025 Cadillac, Chevrolet, GMC, and Hummer vehicles with 6.2L, 4.3L, and 6.6L 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 | Tangent Mount |
| Connector Type | Pin |
| Electronic Control Valve | No |
| Model | 10S17F |
| Mounting Hardware Included | No |
| New or Reman | Remanufactured |
| 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: 2003-2025 Cadillac, Chevrolet, GMC, Hummer, and Isuzu models including Escalade, Escalade ESV, Escalade EXT, Avalanche, Avalanche 1500, Avalanche 2500, Cheyenne, Express 2500 and more - 6.2L, 4.3L, and 6.6L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Compressor Works 254472, General Motors 21994155, Balkamp 254472, General Motors 15038853, General Motors 89024882, General Motors 15068853, General Motors 89023460, MasterPro 77377 and 8 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
