Four Seasons 167486 A/C Compressor

Four Seasons 167486 Reman A/C Compressor

The Four Seasons 167486 remanufactured A/C compressor is built for R134A systems and comes with the clutch installed for a direct replacement on select Mitsubishi applications. It is a Mitsubishi-type QS90 compressor with 12-volt coil operation, PAG 46 oil included, and a serpentine pulley setup for service on Mitsubishi Outlander and Mitsubishi Lancer models.

Key Features

• Remanufactured Four Seasons Reman Compressor line
• Part number 167486 for A/C compressor replacement
• Designed for R134A refrigerant systems
• Compatible with PAG 46 refrigerant oil; oil filled included
• Clutch included
• 6-groove serpentine pulley with 4.125 in. outside diameter
• Mitsubishi compressor type, QS90 model
• 12-volt coil voltage with pin connector
• 3 tangent mounting style, one on rear head
• Includes O-ring A 24661 and O-ring B 24681

Product Details

Four Seasons 167486 is a remanufactured automotive A/C compressor engineered for dependable operation in Mitsubishi HVAC systems. It is configured for R134A refrigerant and PAG 46 oil, with the clutch already included to simplify compressor replacement. This unit uses a 6-groove serpentine pulley, a 12-volt coil, and a pin-style connector, making it a practical choice for restoring proper compressor function in Mitsubishi Outlander and Mitsubishi Lancer vehicles. This part cross-references 141059C and 258817 for the same application.

Common Problems This Part Can Address

• Loss of cabin cooling from a worn or seized compressor
• Noisy A/C compressor operation
• Clutch engagement issues in the compressor assembly
• Reduced refrigerant circulation in the A/C system
• Compressor replacement needs on Mitsubishi Outlander and Mitsubishi Lancer models

Installation Notes and Tips

Verify refrigerant type, pulley groove count, connector style, and mounting configuration before installation. Replace the receiver/drier or accumulator and evacuate the system according to service procedures when replacing an A/C compressor. Confirm the system is charged with the correct PAG 46 oil and inspect O-ring sealing surfaces to help prevent leaks. Fits 2008-2020 Mitsubishi Outlander, N/A. Fits 2011-2015 Mitsubishi Lancer, N/A.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for long service life, backed by more than 50 years of mobile air conditioning experience. The 167486 reman compressor is built to support reliable repair work on Mitsubishi Outlander and Mitsubishi Lancer applications.