Four Seasons 68477 A/C Compressor

Overview of Four Seasons New Compressor 68477

The Four Seasons New Compressor 68477 is designed specifically for the Oldsmobile Aurora, providing reliable air conditioning performance. This A/C compressor is engineered to work with R134a refrigerant and includes essential components for efficient HVAC operation.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes clutch and heat switch for seamless operation
• Features a 6-groove serpentine pulley for belt compatibility
• Designed with a 12-volt coil and 1-wire lead coil clock position
• Mounting type: 1 ear & 1 tangent for secure installation

Four Seasons New Compressor Product Line Details

The New Compressor line from Four Seasons focuses on delivering brand-new, ready-to-install A/C compressors that meet OEM specifications. This product line ensures that each compressor, including part number 68477, comes oil-filled and includes a clutch and heat switch, reducing the need for additional parts during installation. The New Compressor series is tailored for vehicles like the Oldsmobile Aurora, providing a direct replacement solution for HVAC system repairs.

Technical Specifications and Features

The Four Seasons 68477 A/C compressor is a Mitsubishi MSC105CVSG1 type unit, designed for use with R134a refrigerant and compatible with Pag 46 refrigerant oil. It includes a heat switch and a clutch with a maximum diameter of 3.9375 inches, matching the pulley lip and ridge diameters for consistent performance. The pulley features six grooves and is designed for serpentine belts, ensuring compatibility with the Oldsmobile Aurora’s belt system. The compressor is oil-filled and includes sealing washer-type discharge and suction ports, along with slimline washer O-rings for proper sealing. The mounting hardware is not included, but the mounting distance is 43 mm, with a mounting flange distance of approximately 1.7 inches.

Common Applications and Problem Solving

• Replacement for failing or noisy A/C compressors in Oldsmobile Aurora models
• Restores proper refrigerant compression and circulation in the HVAC system
• Addresses clutch engagement issues with included clutch and heat switch
• Solves refrigerant leaks with included sealing washers and O-rings
• Improves overall air conditioning performance and reliability

Installation Notes and Tips

When installing the Four Seasons New Compressor 68477, ensure compatibility with the Oldsmobile Aurora’s serpentine belt system and verify the mounting points match the 1 ear & 1 tangent configuration. The compressor comes oil-filled, but it is recommended to check oil levels and top off with Pag 46 refrigerant oil if necessary. The included heat switch and clutch simplify installation, but mounting hardware must be sourced separately. Proper torque specifications should be followed to avoid damage to the mounting flange and ensure a secure fit.

Quality Assurance and Warranty

Four Seasons provides new compressors built to meet or exceed OEM standards. The New Compressor 68477 is manufactured with quality materials and includes essential components such as the clutch and heat switch to ensure reliable operation. While mounting hardware is not included, the product is designed for direct fitment on the Oldsmobile Aurora. Warranty details should be confirmed with the distributor or retailer, as coverage may vary.