Four Seasons 68680 A/C Compressor

Overview of Four Seasons New Compressor 68680

The Four Seasons New Compressor 68680 is designed specifically for Chevrolet Equinox and GMC Terrain models. This A/C compressor ensures reliable air conditioning performance by using R134a refrigerant and comes fully oil filled with compatible Pag 46 refrigerant oil.

• Compatible refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 5-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead terminal
• Includes clutch assembly with a maximum diameter of 4.75 inches
• Tangent mount type with precise mounting distance of 31.242 mm
• Sealing washer type suction and discharge ports
• New compressor unit, part number 68680

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors engineered to meet or exceed original equipment specifications. The New Compressor 68680 is part of this line, providing a complete assembly including the clutch and coil, designed for straightforward installation and reliable operation in Chevrolet Equinox and GMC Terrain vehicles.

Technical Description and Features

This Four Seasons A/C compressor features a SP17 compressor type optimized for R134a refrigerant systems. The unit includes a 5-groove serpentine pulley with a diameter of approximately 120.65 mm (4.75 inches), ensuring compatibility with factory belt systems. The clutch assembly is included and has a maximum diameter of 4.75 inches, with a coil voltage rating of 12 volts and a 1-wire lead terminal for electrical connection. The compressor uses a tangent mount style with a mounting flange distance of 1.234375 inches (31.242 mm), designed to fit precisely in the HVAC system of Chevrolet Equinox and GMC Terrain models. Both suction and discharge ports utilize sealing washers to maintain system integrity and prevent leaks. The unit is pre-filled with Pag 46 oil, compatible with R134a refrigerant, ensuring proper lubrication and performance right out of the box.

Applications and Common Issues Addressed

• Replacement for failed or leaking A/C compressors in Chevrolet Equinox and GMC Terrain
• Resolves insufficient cooling due to compressor clutch failure
• Addresses noisy or seized compressor operation
• Fixes refrigerant leaks caused by worn seals or ports
• Restores proper belt engagement with 5-groove serpentine pulley design

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation to prevent contamination
• Verify compatibility with vehicle refrigerant type R134a and use Pag 46 oil as specified
• Check pulley alignment and belt condition during installation
• Mounting hardware is not included; reuse original hardware or source separately
• Confirm electrical connections match the 1-wire lead terminal configuration

Quality Assurance and Warranty

The Four Seasons New Compressor 68680 is a new, direct replacement part manufactured to meet OEM standards. It includes all necessary internal components such as the clutch and coil, pre-filled with compatible oil to ensure immediate functionality. While mounting hardware is not included, the compressor is designed for reliable operation in specified Chevrolet Equinox and GMC Terrain models. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.