Four Seasons 8666NK A/C Compressor and Component Kit

Complete A/C Kit for Nissan Murano

Four Seasons 8666NK is a complete air conditioning kit with a new compressor for select Nissan Murano applications. It combines the major A/C service components needed for a full system refresh, including the compressor, filter drier, expansion valve, oil, and O-rings.

This Four Seasons Complete A/C Kit is built for 2011-2014 Nissan Murano models with a DKS17D compressor, including 2013 Murano from 12/12 and 2011 Murano from 2/11. The 8666NK part number is a direct reference for buyers searching for a complete A/C compressor kit for these specific vehicles.

Key Features

• Complete air conditioning kit with new compressor
• Includes compressor oil
• R134a refrigerant system application
• Block-type expansion device
• O-ring inlet and outlet connections on the expansion valve
• Receiver drier/accumulator with pad mount outlet fitting
• Limited lifetime warranty

Product Details

Four Seasons 8666NK is a Complete A/C Kit designed around the needs of the Nissan Murano HVAC system. The kit includes a new compressor, filter drier, expansion valve, oil, and O-rings, giving you the core components required for a proper A/C system overhaul. It is specified for R134a refrigerant systems and uses a block-type expansion device with O-ring inlet and outlet connections. The 8666NK part number is commonly searched by shoppers looking for a complete A/C compressor kit for 2011-2014 Nissan Murano models.

Compatible With 2014 Nissan Murano, N/A; 2013 Nissan Murano, N/A; 2012 Nissan Murano, N/A; and 2011 Nissan Murano, N/A, all noted with DKS17D compressor applications. Four Seasons 8666NK is also a useful cross-reference point for the same application when comparing replacement options.

Common A/C Problems This Kit Addresses

• Loss of cooling performance from a worn compressor
• Contaminated or inefficient refrigerant circulation
• Moisture-related system issues tied to an aging filter drier
• Expansion valve restriction affecting refrigerant flow
• Leak-prone service points where O-rings need replacement

Installation Notes

Before installation, verify the vehicle uses a DKS17D compressor and confirm the model year and build date match the listed Murano applications. Replace the receiver drier and expansion valve during compressor service to help restore proper system operation. Follow standard A/C service procedures, evacuate the system, and charge with the correct refrigerant and oil specification for the vehicle.

Quality Assurance

Four Seasons 8666NK includes a limited lifetime warranty. The Complete A/C Kit format supports a full-system repair approach for select Nissan Murano vehicles, with components selected for the listed R134a application.