Four Seasons 6337N A/C Compressor Kit - Front

Four Seasons 6337N A/C Compressor Kit

The Four Seasons 6337N is a PAC-Kit with a new compressor for front HVAC service on select Ford Aerostar models. It is built for 1990-1993 Ford Aerostar applications with factory air and rear A/C, using an FS10 compressor setup.

Key Features

• Brand: Four Seasons
• Brand line: PAC-Kit w/ New Compressor
• Part number: 6337N
• Category: HVAC A/C clutch and compressor
• Front-position compressor kit for select Ford Aerostar vehicles
• Application notes: w/ FS10 Compressor; w/ Factory Air; w/ Rear AC

Detailed Description

This Four Seasons 6337N A/C compressor kit is specified for 1990-1993 Ford Aerostar front HVAC service. It is listed for Aerostar models equipped with factory air, rear A/C, and an FS10 compressor, making it a direct-fit option for those exact configurations. The PAC-Kit w/ New Compressor line is aimed at compressor replacement service where the vehicle’s A/C system needs a front-mounted compressor solution matched to the original setup.

Fits 1990-1993 Ford Aerostar, front.

What It Helps Address

• Loss of A/C compressor operation
• Noise from a worn compressor assembly
• Reduced cooling performance from compressor wear
• Service needs on Aerostar front A/C systems with FS10 compressor configuration
• Replacement for vehicles with factory air and rear A/C

Installation Notes and Tips

Verify the vehicle has the FS10 compressor configuration before ordering. Confirm the Aerostar is equipped with factory air and rear A/C, and match the front-position application to the existing system layout. For best results, inspect the rest of the A/C system during service and follow the vehicle’s specified evacuation, flushing, and oil procedures.

Quality Assurance

Four Seasons is a recognized aftermarket HVAC brand, and the PAC-Kit w/ New Compressor line is built around application-specific compressor replacement for listed vehicle configurations. Part number 6337N is cataloged for the exact Ford Aerostar fitment shown above.