Four Seasons 2150N A/C Compressor and Component Kit

Four Seasons PAC-Kit w/ New Compressor

The Four Seasons PAC-Kit w/ New Compressor, part number 2150N, is an A/C compressor kit for select GM and Cadillac applications using an R4 compressor. It combines the major air conditioning service components needed for a compressor replacement on supported vehicles, including the new compressor, accumulator, orifice, flush, and oil.

Built for direct-fit service on listed applications, this kit supports common repairs on Chevrolet Camaro, Pontiac Firebird, and related front-mount van applications. Four Seasons 2150N is a practical choice when the compressor has failed and the rest of the A/C system needs to be serviced at the same time.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for R4 compressor applications
• Part number 2150N for easy catalog lookup
• Includes a new compressor, accumulator, orifice, flush, and oil for listed applications
• Fits select 1982-1987 Chevrolet, Pontiac, Buick, Cadillac, and GMC vehicles
• Coverage includes Camaro, Firebird, Riviera, Eldorado, Seville, S10, S15, G20, G30, G2500, and G3500 applications

Detailed Description

This Four Seasons A/C compressor kit is built around the PAC-Kit w/ New Compressor product line, which groups the core replacement components needed for a complete compressor service on supported vehicles. The 2150N kit is listed for R4 compressor systems and specific pulley, switch, and coil configurations where noted in the fitment data. For shoppers searching for a 1982-1984 Chevrolet Camaro A/C compressor kit, a 1982 Pontiac Firebird compressor replacement, or a 1983-1984 GMC G3500 front A/C compressor kit, this part number provides a direct reference point.

This part cross-references no additional part numbers in the provided data.

What It Helps Fix

• Loss of A/C cooling after compressor failure
• Noisy or seized R4 compressor operation
• System contamination after internal compressor wear
• Restricted refrigerant flow related to a worn or incorrect orifice
• Service needs after opening the A/C system for compressor replacement

Installation Notes and Tips

• Verify the vehicle uses an R4 compressor before ordering.
• Match the listed pulley, switch, and coil details to the existing system.
• Confirm the application by year, make, model, and position before installation.
• Follow proper evacuation, flushing, and oil service procedures during A/C repair.
• Check all seals, lines, and related components for wear before reassembly.

Quality Assurance

Four Seasons PAC-Kit w/ New Compressor 2150N is cataloged for the specific vehicle applications shown in the fitment data, including 1982-1987 Chevrolet Camaro and Pontiac Firebird coverage, along with select Buick, Cadillac, Chevrolet, and GMC models.