Four Seasons 5347N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor 5347N

The Four Seasons PAC-Kit w/ New Compressor 5347N is an A/C compressor kit for select 1989-1990 Chevrolet and GMC trucks. It is built for vehicles using LTR4 or R4 compressor configurations and related evaporator mounting orifice tube setups.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for HVAC A/C compressor replacement
• Part number 5347N for direct catalog identification
• Fits select 1989-1990 Chevrolet C1500, C2500, C35, C3500, K1500, K2500, and K3500 applications
• Coverage includes LTR4 and R4 compressor-equipped trucks with listed configuration notes
• Application-specific notes reference the required accumulator, orifice, flush, and oil service items

Detailed Description

Four Seasons 5347N is a PAC-Kit w/ New Compressor for older Chevrolet and GMC truck HVAC systems that use the listed compressor and evaporator mounting configurations. This kit is cataloged for 1989-1990 Chevrolet C1500, C2500, C35, C3500, K1500, K2500, and K3500 models, as well as the matching GMC C1500, C2500, C3500, K1500, K2500, and K3500 trucks. If you are searching for a Four Seasons 5347N A/C compressor kit for a 1989 Chevrolet C1500 or a 1990 GMC K3500, this part number matches the documented fitment.

The PAC-Kit line groups the compressor replacement with the application details needed for these truck platforms, including LTR4 and R4 compressor notes, pulley and inertia-ring references where listed, and evaporator mounting orifice tube requirements. This makes it a focused choice for restoring A/C function on classic Chevrolet C1500 and GMC K2500 truck platforms where the original system configuration matters. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Loss of A/C compressor operation
• Noisy or worn compressor performance
• Incorrect compressor match for LTR4 or R4 system layouts
• Cooling loss tied to aging truck HVAC components
• Service replacement needs on 1989-1990 Chevrolet and GMC truck A/C systems

Installation Notes and Tips

Verify the existing compressor style before ordering, especially LTR4 versus R4 and any pulley or inertia-ring notes shown in the fitment data. Match the vehicle’s evaporator mounting orifice tube configuration and follow the listed service references for accumulator, orifice, flush, and oil requirements during repair. Confirm the application against the vehicle’s year, make, model, and HVAC setup before installation.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with cataloged application-specific coverage for compressor replacement on select Chevrolet and GMC trucks. Part number 5347N is listed for the exact fitments shown above.