Four Seasons 3717R A/C Compressor and Component Kit - Front and Rear

Four Seasons 3717R PAC-Kit Overview

The Four Seasons 3717R PAC-Kit w/ Reman Compressor is an A/C compressor kit for select GM vans with an R4 compressor setup. It is built for 1983-1984 Chevrolet G20, Chevrolet G30, GMC G2500, and GMC G3500 applications with front and rear HVAC coverage.

The Four Seasons PAC-Kit line combines compressor replacement with related air conditioning service components for a more complete repair path on the listed vehicles. This kit is identified by part number 3717R and is cataloged for compressor systems that use a switch-equipped R4 compressor.

Key Features

• A/C compressor kit for select Chevrolet and GMC vans
• Four Seasons PAC-Kit w/ Reman Compressor product line
• Part number 3717R
• Fits front and rear HVAC applications listed below
• Cataloged for R4 compressor systems with switch-equipped compressor configuration
• Application-specific coverage for 1983-1984 Chevrolet G20 and G30, plus GMC G2500 and G3500

Detailed Description

Four Seasons 3717R is an A/C compressor kit for 1983-1984 Chevrolet G20, Chevrolet G30, GMC G2500, and GMC G3500 models. It is listed for front and rear positions and for vehicles equipped with an R4 compressor and compressor switch. The PAC-Kit w/ Reman Compressor designation identifies this as a service kit centered on compressor replacement for the specified HVAC configuration.

This part number, 3717R, is a direct catalog match for the listed GM van applications and is suited to buyers searching for a remanufactured A/C compressor kit for 1983-1984 Chevrolet G20, 1983-1984 Chevrolet G30, 1983-1984 GMC G2500, or 1983-1984 GMC G3500 HVAC repair.

What It Helps Address

• Loss of A/C compressor operation
• No cooling from the front or rear HVAC system
• Compressor noise or seizure in an R4-equipped system
• Compressor switch-related A/C system faults
• Service needs on aging Chevrolet and GMC van air conditioning systems

Installation Notes

Verify the vehicle uses the listed R4 compressor configuration before ordering. Match the application by year, make, model, and HVAC setup, since this kit is cataloged specifically for front and rear systems on the vehicles shown. Confirm all system identifiers against the existing compressor and related A/C components before installation.

Quality Assurance

Four Seasons is a recognized aftermarket brand in HVAC service parts, and the PAC-Kit line is organized for application-specific A/C repairs. This part is cataloged as a remanufactured compressor kit under part number 3717R.