Four Seasons 168667 A/C Compressor

Overview of Four Seasons New Compressor 168667

The Four Seasons New Compressor 168667 is designed specifically for select INFINITI and Nissan vehicles, including the Pathfinder and QX60 models. This A/C compressor is engineered to work with R134a refrigerant and comes pre-filled with compatible Pag 46 oil, ensuring reliable performance and efficient cooling.

• Compatible with R134a refrigerant
• Includes Pag 46 compatible refrigerant oil
• Equipped with a 7-groove serpentine pulley
• Clutch included with a maximum diameter of 4.25 inches
• 12-volt coil with 1 wire lead terminal type
• Mounting type: 2 ear & 1 tangent
• O-rings included for proper sealing
• New compressor, part number 168667

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC performance with components that include pre-filled oil and necessary clutch assemblies. The New Compressor 168667 is part of this line, providing a ready-to-install solution for Nissan Pathfinder and INFINITI QX60 vehicles requiring a DCS-171C type compressor.

Technical Specifications and Features

This Four Seasons A/C compressor features a 7-groove serpentine pulley with a diameter of approximately 4.25 inches, matching OEM dimensions for proper belt alignment. The clutch assembly is included, with a maximum diameter of 4.25 inches, and the coil operates at 12 volts with a single wire lead terminal. The compressor is oil-filled with Pag 46 oil, compatible with R134a refrigerant systems. Mounting is designed with 2 ear and 1 tangent points, ensuring secure installation. O-rings (part numbers 24602 and 24659) are included to maintain system integrity and prevent leaks.

Compatible Vehicles and Applications

• INFINITI QX60
• Nissan Pathfinder

This compressor is specifically engineered for use in the HVAC systems of these vehicles, providing efficient air conditioning performance and reliable operation.

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems affecting air conditioning function
• Leaks caused by worn or damaged compressor seals
• Noise or vibration from a failing compressor unit
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

Installation requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. Ensure the serpentine belt matches the 7-groove pulley design. The included O-rings should be replaced during installation to maintain a proper seal. Note that mounting hardware is not included and must be reused or sourced separately. Verify electrical connections match the 1 wire lead terminal type for the coil. Proper evacuation and recharge of the A/C system with R134a refrigerant and Pag 46 oil are essential for optimal performance.

Quality Assurance and Warranty

The Four Seasons New Compressor 168667 is a new, direct replacement part manufactured to meet OEM standards. It includes pre-filled oil and clutch assembly for convenience and reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.