Four Seasons 157550 A/C Compressor

Reliable A/C Compressor for Saturn Vue Vehicles

The Four Seasons Reman Compressor 157550 is designed specifically for Saturn Vue models, providing a dependable solution for your vehicle's air conditioning system. This remanufactured A/C compressor is engineered to meet OEM specifications and ensure efficient cooling performance.

• Compatible with R134a refrigerant and Pag 46 oil type
• Includes clutch and heat switch for seamless operation
• Scroll-type compressor with a 12-volt coil
• Features a 5-groove serpentine pulley with a 4-inch diameter
• Tangent mount design with precise mounting dimensions
• Sealing washer discharge and suction ports with included O-rings

About the Four Seasons Reman Compressor Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that are rebuilt to meet strict quality standards. This line focuses on restoring compressors to reliable working condition using original components and tested parts. The 157550 model benefits from this process, ensuring compatibility and performance for Saturn Vue vehicles requiring a scroll-type compressor.

Detailed Product Features and Specifications

This Four Seasons A/C compressor uses R134a refrigerant and is compatible with Pag 46 refrigerant oil, which is included in the unit. It features a heat switch and a clutch assembly with a maximum diameter of 4 inches, both included for a complete replacement. The compressor coil operates at 12 volts with a single wire lead for easy electrical connection. The pulley system includes five grooves designed for serpentine belts, with a pulley diameter of 101.6 mm (4 inches) and a tangent mount type for secure installation. The discharge and suction ports use sealing washers and come with slimline washer O-rings to ensure a tight seal. The distance from clutch to mounting flange is precisely 1.203 inches, and the mount distance is 30.48 mm, matching factory specifications.

Common Issues Addressed by This A/C Compressor

• Loss of cooling due to compressor failure in Saturn Vue
• Clutch engagement problems affecting A/C operation
• Leaks at discharge or suction ports causing refrigerant loss
• Noise or vibration from worn pulley or clutch components
• Electrical issues related to coil or heat switch malfunction

Installation Notes and Tips

Installation requires removal of the old compressor and careful transfer or replacement of mounting hardware, which is not included. Ensure the serpentine belt matches the 5-groove pulley design. Properly connect the heat switch and electrical terminals using the pin-type connectors. Verify the correct refrigerant oil type (Pag 46) is used during installation. Check all O-rings and sealing washers for proper placement to prevent leaks. Follow vehicle-specific service manual instructions for torque specifications and refrigerant handling.

Quality Assurance and Warranty Information

The Four Seasons Reman Compressor 157550 undergoes rigorous remanufacturing processes to meet industry standards. Each unit is tested for performance and reliability before shipment. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the vehicle service provider for exact warranty terms.