Four Seasons - GM R4 Air Conditioning Compressor for R134 Line Set

Product Details:

• New (not remanufactured) Four Seasons compressor
• R-134A which means it has a stepped flange where the lines bolt to the compressor (vs R12 is flat and requires green and gold seal to attach to this compressor)
• Includes: compressor, with pulley and clutch; includes outlet seals
• 6-rib pulley
• 4.25" pulley (truck diameter)(Camaro had a larger 5" pulley diameter, with same clutch size)

*note that vehicles originally equipped with R12, had a flat (not stepped) area where the line set connected on the compressor.  This compressor is stepped (see images).  The outlet line hole is also larger (.7" (this compressor) vs .65")

Compatible with

• AM General Hummer 1995-1996
• Buick Roadmaster/Commercial Chassis 1991-1996
• Cadillac Fleetwood/Commercial Chassis 1993
• Chevy/GMC C/K 1500, 2500, 3500, 3500HD 1993-1995
• Chevy/GMC C/K Suburban 1500, 2500 1993-1995
• Chevy Blazer 1993-1995
• Chevy Camaro 1987
• Chevy Caprice/Commercial Chassis 1991-1993
• Chevy S10/S10 Blazer 1992-1995
• Chevy Tahoe 1995
• GMC Jimmy/Sonoma 1992-1995
• GMC Typhoon 1992-1993
• GMC Yukon 1993-1995
• Oldsmobile Bravada 1992-1994
• Oldsmobile Custom Cruiser 1991-1992

Helpful Links

• Torque compressor to bracket bolts to 37 lb-ft, compressor line set bolt to 18 lb-ft

IMPORTANT A/C COMPRESSOR WARRANTY NOTE: In order to ensure that proper warranty credit is issued if needed, the compressor installation instructions must be adhered to. All compressors returned for defect must show proof of purchase of an A/C Orifice Tube (or A/C Expansion Valve), A/C Receiver Drier/Accumulator, and A/C System Flush or a Work Order showing the purchase of these items and that the system was flushed. 1 year limited warranty