Four Seasons 98590 A/C Compressor

Reliable A/C Compressor for Volkswagen Models

The Four Seasons New Compressor 98590 is designed specifically for Volkswagen vehicles including the Corrado, Golf, Jetta, and Passat. Engineered to work with R134a refrigerant and compatible with Pag 100 oil, this A/C compressor ensures efficient cooling performance and durability.

• Compatible Refrigerant: R134a
• Refrigerant Oil Type: Pag 100 (included)
• Includes Oil and Clutch Assembly
• 12 Volt Coil Voltage with 1 Wire Lead
• Serpentine Pulley with 2 Grooves
• Ear Mounting Type with Precise Mount Distances
• Spade Terminal Type for Easy Electrical Connection
• O-ring Sealed Suction and Discharge Ports
• Designed for Volkswagen Corrado, Golf, Jetta, and Passat

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, direct replacement compressors engineered to meet or exceed OEM specifications. The New Compressor 98590 is part of this line, providing a complete assembly that includes the clutch and oil, reducing installation time and ensuring compatibility with factory systems. This line focuses on delivering reliable HVAC performance for specific vehicle applications.

Detailed Product Description

This Four Seasons A/C compressor features a Sanden/Sankyo SD709 compressor type with a 12-volt coil and a single wire lead for straightforward electrical hookup. The pulley system includes two grooves designed for serpentine belts, with a pulley diameter of approximately 5.25 inches (133.35 mm). The clutch assembly is included and has a maximum diameter of 5.25 inches, matching the pulley lip and ridge diameters for consistent operation. The compressor uses an ear mount style with precise mounting distances (16.51 mm and 31.75 mm) to ensure proper fitment in Volkswagen Corrado, Golf, Jetta, and Passat models. Both suction and discharge ports are sealed with green O-rings (part numbers 24608 and 24610) to prevent leaks and maintain system integrity.

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Refrigerant leaks from worn seals or ports
• Noise or vibration caused by worn pulley or clutch components
• Electrical connection problems with coil or terminals

Installation Notes and Tips

Installation of the Four Seasons New Compressor 98590 requires removal of the old compressor and proper evacuation of the A/C system. The included oil and clutch assembly simplify the replacement process. Ensure the use of compatible refrigerant oil (Pag 100) and R134a refrigerant during servicing. Note that mounting hardware is not included, so retain or replace bolts as needed. Verify the correct pulley alignment and belt tension for optimal performance. Electrical connections use spade terminals for secure attachment.

Quality Assurance and Warranty

This Four Seasons New Compressor is a brand-new unit manufactured to meet OEM standards for Volkswagen vehicles. It includes factory-installed oil and clutch components to ensure reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.