Four Seasons 58789 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 58789 is designed to restore efficient air conditioning performance in vehicles using R134a refrigerant. Engineered for compatibility with Pag 100 refrigerant oil, this A/C compressor ensures proper lubrication and long-lasting operation.

• Compatible refrigerant type: R134a
• Includes oil fill for immediate installation
• Dual-groove pulley designed for serpentine belts
• 12-volt coil with 1 wire lead terminal
• Includes clutch assembly with a maximum diameter of 5.25 inches
• Ear mount style for secure installation
• O-ring type suction and discharge ports with included green O-rings
• Compressor type: Sd7h15, suitable for Sanden/Sankyo systems

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line offers brand-new, direct replacement compressors engineered to meet or exceed original equipment specifications. This product line focuses on delivering reliable performance and durability for a wide range of vehicle applications. The 58789 model is part of this line, providing a complete compressor solution including clutch and oil, designed for vehicles requiring a Sanden/Sankyo style compressor.

Technical Details and Features

This A/C compressor features a 2-groove pulley compatible with serpentine belts, measuring 5.25 inches in diameter with a belt width of approximately 0.44 inches (11.1 mm). The clutch assembly is included and has a maximum diameter of 5.25 inches, ensuring proper engagement and operation. The coil operates at 12 volts with a single wire lead terminal type for straightforward electrical connection. The compressor mounts using an ear mount style with a distance from clutch to mounting flange of 0.90625 inches (22.86 mm). Both suction and discharge ports utilize O-ring seals, with two green O-rings (part number 24615) included to ensure leak-free connections.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in vehicles using R134a refrigerant
• Restores proper air conditioning cooling performance
• Solves clutch engagement problems due to worn or damaged clutch assemblies
• Addresses refrigerant leaks at compressor ports with included O-rings
• Suitable for vehicles requiring Sanden/Sankyo style compressors with serpentine belt drive

Installation Notes and Tips

Ensure compatibility with your vehicle’s make and model before installation. The Four Seasons 58789 compressor is designed for ear mount installation and requires proper alignment of the clutch and pulley system. Use the included oil fill and green O-rings to maintain system integrity. Note that mounting hardware is not included and must be sourced separately. Verify electrical connections match the 1 wire lead pin terminal type and 12-volt coil specifications.

Quality Assurance and Warranty

Four Seasons New Compressor products are manufactured to meet industry standards for durability and performance. This new compressor comes oil filled and ready for installation, reducing the risk of premature failure. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their new compressor line to cover defects in materials and workmanship.