Four Seasons 3743N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor for Ranger

Four Seasons Part Number 3743N is an A/C compressor kit for select Ford Ranger models with an FS6 compressor and factory air. This PAC-Kit w/ New Compressor is listed for 1983-1986 Ford Ranger applications, including 1983 models built from 11/82.

Key Features

• Four Seasons A/C Compressor Kit for HVAC service
• Brand Line: PAC-Kit w/ New Compressor
• Fits Ford Ranger with FS6 compressor and factory air
• Application-specific coverage for 1983-1986 Ford Ranger
• Part Number: 3743N

Product Details

This Four Seasons compressor kit is built for Ford Ranger air conditioning repair where the original FS6 compressor setup is present. The PAC-Kit w/ New Compressor line groups the compressor replacement with related A/C service components called out in the fitment notes, making it a focused option for restoring system operation on the listed Ranger applications. If you are searching for a Ford Ranger A/C compressor kit, Four Seasons 3743N is matched to the factory-air FS6 configuration used on 1983-1986 trucks.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Loss of A/C cooling performance
• Noisy or failing compressor operation
• Compressor seizure or internal wear
• System issues tied to FS6 compressor replacement on Ford Ranger
• Restoration work on factory air conditioning systems

Installation Notes

Verify the vehicle has the FS6 compressor and factory air before ordering. Confirm the model year and build timing for 1983 Ford Ranger applications, since the fitment begins from 11/82. Follow standard A/C service procedures, including proper evacuation, flushing, oil handling, and system checks before returning the vehicle to service.

Quality Assurance

Four Seasons supplies HVAC service parts for automotive A/C repair, and this kit is cataloged for the specific Ford Ranger applications shown above. Part Number 3743N should be matched to the vehicle’s compressor type and factory air configuration for accurate fitment.