Four Seasons A/C Compressor P/N:78499
Four Seasons 57991 A/C compressor for the 1997-1999 Chevrolet Malibu and other vehicles pumps refrigerant through the air conditioning system. This remanufactured Four Seasons ac compressor is a GM V5 unit with the clutch included.
Warm air from the vents, a noisy compressor or a clutch that no longer engages can mean the compressor is wearing out. Before you replace the compressor, rule out a refrigerant leak, a blown fuse or relay and a faulty pressure switch, since any of them can also leave the vents warm.
The vehicles it fits include the 1997-1999 Chevrolet Malibu, the 1996-2002 Chevrolet Cavalier and the 1996-2002 Pontiac Sunfire, with one compressor going on each. If your car is not one of those, open the "Vehicles it fits" section and check your exact model and engine.
Fit and size
Build and materials
One A/C compressor with its clutch. Mounting hardware and the switch are not included, so plan on new bolts, since the old ones may not be reusable.
Is this the right ac compressor for a 1997-1999 Chevy Malibu?
Yes, Four Seasons 57991 fits the 1997-1999 Chevrolet Malibu, and the car takes one. If your car is a different model, open the "Vehicles it fits" section and check your exact model and engine.
Does Four Seasons 57991 fit the 1996-2002 Chevrolet Cavalier or the 1996-2002 Pontiac Sunfire?
Yes. Four Seasons 57991 fits both the 1996-2002 Chevrolet Cavalier and the 1996-2002 Pontiac Sunfire, with one compressor for each car.
Does this GM V5 compressor come with oil and O-rings?
Yes, it arrives pre-charged with 3 ounces of PAG oil and includes the required O-rings and sealing washers. Mounting hardware and the switch are not included.
What size is the pulley on the Four Seasons 57991?
The pulley measures 5.000 inches across the outside and has 5 grooves for a serpentine belt. The clutch coil runs on 12 volts DC.
Is this Four Seasons compressor tested for leaks and noise?
Yes. Each remanufactured unit is individually vacuum and pressure tested for leaks, and every unit is tested for compressor function and noise level.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.