Four Seasons 5270N A/C Compressor Kit - Front

Four Seasons PAC-Kit w/ New Compressor

Four Seasons 5270N is an A/C compressor kit for older GM trucks and SUVs that need a complete front HVAC compressor service. This PAC-Kit w/ New Compressor is built for direct-fit applications on Chevrolet Blazer, Chevrolet Suburban, GMC Jimmy, and related full-size truck platforms from 1988-1991.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for A/C compressor replacement
• Direct-fit coverage for front HVAC applications on select Chevrolet and GMC vehicles
• Fits 1988-1991 Chevrolet Blazer, front
• Fits 1989-1991 Chevrolet R1500 Suburban, front
• Fits 1989-1991 Chevrolet R2500 Suburban, front
• Fits 1989-1991 Chevrolet V1500 Suburban, front
• Fits 1989-1991 Chevrolet V2500 Suburban, front
• Fits 1989-1991 GMC Jimmy, front
• Fits 1989-1991 GMC R1500 Suburban, front
• Fits 1989-1991 GMC R2500 Suburban, front
• Fits 1989-1991 GMC V1500 Suburban, front
• Fits 1989-1991 GMC V2500 Suburban, front
• Part number 5270N for catalog and service matching

Product Details

Four Seasons 5270N is a PAC-Kit w/ New Compressor for select Chevrolet and GMC HVAC systems. Coverage includes 1988-1991 Chevrolet Blazer and 1989-1991 Chevrolet and GMC Suburban applications, plus GMC Jimmy front A/C service. Additional fitment includes 1988-1989 and 1990 Chevrolet and GMC heavy-duty truck configurations listed with R4 or LTR4 compressor notes, including evaporator mounting orifice tube and pulley-specific applications where noted. If you are servicing a Chevrolet Blazer A/C compressor kit or a GMC Jimmy front compressor replacement, this part number 5270N is the fitment reference to verify against the vehicle’s original compressor setup.

Common Problems This Part Can Address

• Loss of cabin cooling from a worn or failed A/C compressor
• Noisy compressor operation in older GM HVAC systems
• Incorrect compressor match during front A/C service
• Fitment issues on R4 or LTR4 compressor applications
• Service replacement needs on Chevrolet and GMC truck and SUV air conditioning systems

Installation Notes and Tips

Verify the original compressor type, pulley configuration, and application notes before installation. This part is listed for front position use where specified, and some truck applications require matching the compressor style noted in the fitment data, such as R4 or LTR4. Confirm the vehicle’s year, make, model, and HVAC configuration against the catalog listing before ordering. This part cross-references 58937 and 33183 for the same application.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with cataloged OE-style service coverage for automotive air conditioning repair. Part number 5270N is listed for specific GM truck and SUV applications to support accurate replacement selection.