Four Seasons 4072R A/C Compressor and Component Kit - Front and Rear

Four Seasons 4072R PAC-Kit for 1986 GMC A/C Repair

Four Seasons 4072R is a PAC-Kit with reman compressor for restoring A/C performance on select 1986 GMC trucks and SUVs with an R4 compressor. It is built for front and rear HVAC applications on the listed GMC C1500 Suburban, C2500 Suburban, Jimmy, K1500 Suburban, and K2500 Suburban models.

Key Features

• Four Seasons PAC-Kit w/ Reman Compressor
• Part number 4072R for A/C compressor kit applications
• Fits 1986 GMC C1500 Suburban, front and rear
• Fits 1986 GMC C2500 Suburban, front and rear
• Fits 1986 GMC Jimmy, front and rear
• Fits 1986 GMC K1500 Suburban, front and rear
• Fits 1986 GMC K2500 Suburban, front and rear
• For vehicles equipped with an R4 compressor

Product Details

This Four Seasons PAC-Kit is a remanufactured compressor solution for 1986 GMC A/C systems that use the R4 compressor platform. The kit is listed for GMC C1500 Suburban, C2500 Suburban, Jimmy, K1500 Suburban, and K2500 Suburban models with front and rear HVAC coverage, making it a direct-match option for common vintage GM truck and SUV air conditioning service work. Part number 4072R is the reference to verify before ordering.

Common A/C Problems It Can Address

• Loss of compressor output
• Noisy or seized A/C compressor operation
• Weak cabin cooling from compressor wear
• System performance issues tied to an aging R4 compressor
• Need for a reman compressor replacement during A/C service

Installation Notes

Confirm the vehicle uses an R4 compressor and match the application by year, make, and model before installation. Inspect the A/C system for contamination and verify related components and refrigerant circuit condition during service. Use the listed part number 4072R to confirm the correct compressor kit for your GMC application.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service parts, and this PAC-Kit is cataloged for the specific 1986 GMC applications shown above. Verify fitment details against the vehicle’s existing compressor configuration before installation.