Four Seasons 97481 A/C Compressor

Overview of Four Seasons Reman Compressor 97481

The Four Seasons Reman Compressor 97481 is a remanufactured A/C compressor designed for select Buick, Chevrolet, Pontiac, and Saturn vehicles. Engineered to work with R134a refrigerant and compatible with Pag 46 oil, this compressor ensures reliable air conditioning performance for models like the Montana, Relay, Terraza, and Uplander.

• Compatible refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 6-groove serpentine pulley for efficient belt engagement
• Pin-type electrical terminal with 1 wire lead coil
• Clutch included with a maximum diameter of 4.25 inches
• Tangent mount type with a 1.515625 inch distance from clutch to mounting flange
• Sealing washer type suction and discharge ports
• Designed for 12-volt coil voltage operation
• Remanufactured compressor type MSC130CG1
• Includes slimline washer O-rings for proper sealing

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore factory-level performance. This product line focuses on providing reliable, cost-effective compressor replacements that include essential components such as the clutch and oil. The 97481 model is part of this line, ensuring compatibility and durability for specific GM vehicles requiring the MSC130CG1 compressor type.

Detailed Product Description

This Four Seasons Reman Compressor 97481 is engineered to replace the original A/C compressor in Buick Montana, Chevrolet Uplander, Pontiac Relay, and Saturn Terraza models. It operates with R134a refrigerant and is pre-filled with Pag 46 oil to maintain optimal lubrication. The compressor features a 6-groove serpentine pulley with a diameter of approximately 4.25 inches, designed for smooth belt operation. The clutch assembly is included, with a maximum diameter of 4.25 inches and a coil voltage rating of 12 volts. The compressor mounts using a tangent mount system, with a precise 1.515625 inch distance from clutch to mounting flange, ensuring proper fitment. Both suction and discharge ports utilize sealing washers for secure connections, and the unit comes with slimline washer O-rings to prevent leaks. Note that mounting hardware is not included with this part.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Buick Montana and Chevrolet Uplander
• Restores air conditioning function in Pontiac Relay and Saturn Terraza models
• Solves issues related to compressor clutch failure or slipping
• Addresses refrigerant leaks due to worn seals or O-rings
• Improves cooling efficiency by replacing worn or damaged compressor units

Installation Notes and Tips

• Verify vehicle compatibility with Buick Montana, Chevrolet Uplander, Pontiac Relay, or Saturn Terraza before installation
• Ensure the system is evacuated and recharged with R134a refrigerant after compressor replacement
• Use Pag 46 oil as specified for proper lubrication and compressor longevity
• Check and replace mounting hardware if necessary, as it is not included
• Inspect and replace O-rings and seals to prevent refrigerant leaks

Quality Assurance and Warranty

The Four Seasons Reman Compressor 97481 undergoes a thorough remanufacturing process to meet industry standards for performance and reliability. It includes essential components such as the clutch and oil to ensure proper operation upon installation. While mounting hardware is not included, the compressor is designed to fit specified GM models accurately. Warranty coverage details should be confirmed with the distributor or installer to ensure protection against defects.