Four Seasons 8142NK A/C Compressor and Component Kit

Complete A/C Kit for Mazda 6

Restore air conditioning performance with the Four Seasons Complete A/C Kit 8142NK. This kit combines a new compressor, filter drier, expansion valve, oil, and O-rings for a complete service solution for select 2003-2008 Mazda 6 applications with a DKS17D compressor.

Four Seasons Complete A/C Kit line is built for full-system replacement jobs, bringing together the major components needed when servicing a failed compressor or opening the refrigerant circuit. Part number 8142NK is specified for R134a systems and includes compressor oil for the repair.

• Complete air conditioning kit with new compressor
• Includes 58462 new compressor, 83195 filter drier, 39168 expansion valve, 59007 oil, and O-rings
• Uses R134a refrigerant
• Block-type expansion device
• Insert O-ring inlet and outlet connections on the expansion valve
• Receiver drier/accumulator diameter: 1.000 in.
• Compressor oil included
• Limited lifetime warranty

Detailed Product Overview

Four Seasons 8142NK is a complete A/C compressor kit for the Mazda 6, covering 2003-2008 models with a DKS17D compressor and 2003 models built through 5/20/03. It is a practical choice when the compressor has failed, the system has been contaminated, or multiple A/C components need replacement at the same time. The kit is centered around a new compressor and matched service parts to support a proper refrigerant-system repair.

This part cross-references Four Seasons 8142NK for the same application.

Common Repair Uses

• Loss of cooling performance in the Mazda 6 A/C system
• Noisy or seized compressor operation
• Contaminated refrigerant circuit after compressor failure
• Restricted refrigerant flow through the expansion valve
• Moisture control concerns after system opening

Installation Notes and Tips

Before installation, verify the vehicle uses a DKS17D compressor and confirm the model year falls within the listed fitment. Replace the receiver drier and expansion valve when servicing an opened system, evacuate the system properly, and charge with the correct R134a refrigerant specification. Follow OEM service procedures for oil balancing and leak checking.

Quality Assurance

Four Seasons backs this kit with a limited lifetime warranty. The Complete A/C Kit line is organized to simplify major HVAC repairs by supplying the core replacement components in one matched package.