A/C Compressor for 1988-1991 Pontiac LeMans & More - Four Seasons 58277

Four Seasons 58277 A/C compressor for the 1988-1991 Pontiac LeMans and other vehicles pumps refrigerant through the air conditioning system. The Four Seasons AC compressor is a new GM V5 unit built to OE standards.

• Compressor tested to deliver durability equal to 100,000 miles
• Pre-charged with 3 ounces of PAG oil and compatible with R134a and R1234yf systems
• Spade connector designed to plug in without splicing
• O-rings and sealing washers included for R12, R134a and R1234yf applications

Quick facts

• Part: Four Seasons 58277 A/C compressor
• Fits: 1988-1991 Pontiac LeMans and other vehicles
• Condition: New

Weak cooling or a grinding noise from the compressor can mean it is wearing out. Those signs alone do not prove the compressor is the problem; a refrigerant leak elsewhere in the system is another common cause.

Fits

The vehicles it fits include the 1988-1991 Pontiac LeMans, the 1991 Pontiac Sunbird and the 1987-1988 Chevrolet Beretta. The 1988-1991 Pontiac LeMans takes one compressor. If your car isn't named here, search for it in the "Vehicles it fits" section.

Specifications

In the box

One A/C compressor with its clutch. The high pressure switch and mounting hardware are not included, so plan on new bolts, since the old ones may not be reusable.