Four Seasons 58992 A/C Compressor

Reliable A/C Compressor for Buick, Chevrolet, Oldsmobile, and Pontiac

The Four Seasons New Compressor 58992 is designed to restore efficient air conditioning performance in select GM vehicles. Engineered for compatibility with R134a refrigerant, this A/C compressor suits models like the Chevrolet Impala, Buick Regal, and Pontiac Grand Prix.

• Compatible with R134a refrigerant and Pag 150 oil
• Includes oil pre-filled for immediate installation
• 6-groove serpentine pulley for reliable belt engagement
• Pin-type electrical terminal and 12V coil voltage
• Comes with clutch assembly included
• V5 compressor type with tangent mount design
• Sealing washer discharge and suction ports with O-rings included
• Designed for GM vehicles including Alero, Malibu, and Monte Carlo

Four Seasons New Compressor Product Line Overview

The New Compressor line from Four Seasons offers brand-new, direct replacement A/C compressors engineered to meet original equipment specifications. This product line focuses on delivering reliable performance with pre-filled oil and included clutch assemblies to simplify installation. The 58992 model exemplifies this approach by providing a complete compressor solution compatible with a range of GM vehicles.

Technical Details and Compatibility

This Four Seasons A/C compressor (part number 58992) is designed specifically for GM vehicles such as the Chevrolet Lumina, Pontiac Grand Am, and Oldsmobile Cutlass Supreme. It operates with R134a refrigerant and uses Pag 150 oil, which is included in the unit. The compressor features a 6-groove serpentine pulley with a diameter of approximately 108 mm, ensuring proper belt alignment and tension. The clutch assembly is included, with a maximum diameter of 4.25 inches and a coil positioned at the 2 o'clock clock position. The compressor uses a tangent mount type with a mounting distance of 40.64 mm, and the electrical connection is a pin terminal type designed for 12V systems.

Common Applications and Problem Resolution

• Replaces failing or noisy A/C compressors in Buick Century and Chevrolet Monte Carlo
• Restores proper air conditioning cooling in Pontiac Trans Sport and Oldsmobile Regal
• Solves issues related to compressor clutch failure or pulley wear
• Addresses refrigerant leaks due to worn seals or O-rings
• Improves system efficiency in vehicles with original compressor damage

Installation Notes and Tips

Before installation, verify compatibility with your specific vehicle make and model. The compressor comes pre-filled with Pag 150 oil, eliminating the need for additional oil charging. Note that mounting hardware is not included and must be reused or purchased separately. Ensure the serpentine belt is in good condition and properly tensioned to avoid premature wear. Properly seat the sealing washers and O-rings to prevent refrigerant leaks. Electrical connections should be checked for corrosion and secure fitment.

Quality Assurance and Warranty

The Four Seasons New Compressor 58992 is a new, direct replacement part manufactured to meet or exceed OEM standards. It includes pre-filled oil and clutch assembly to ensure reliable operation. While specific warranty details vary by distributor, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.