Four Seasons 58709 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 58709 is engineered to restore efficient air conditioning performance in vehicles requiring R134a refrigerant. Designed with precision, this A/C compressor ensures compatibility with specific automotive HVAC systems, providing dependable cooling and durability.

• Compatible with R134a refrigerant and Pag 100 oil type
• Includes oil pre-filled for immediate use
• Features a 6-groove serpentine pulley for optimal belt engagement
• Equipped with a Packard terminal type and 12V coil voltage
• Comes with clutch included, clutch max diameter 4.875 inches
• Tangent mount type with a 1.09375 inch distance from clutch to mounting flange
• O-ring type suction and discharge ports with included mini York Teflon seal O-rings
• Designed as a Sanden/Sankyo SD7H15 compressor type with rear horizontal tube configuration

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line focuses on delivering brand-new, factory-quality A/C compressors designed to meet or exceed original equipment specifications. The 58709 model is part of this line, offering a direct replacement solution with included clutch and oil, reducing installation time and ensuring system compatibility for vehicles requiring R134a refrigerant and Pag 100 oil.

Technical Details and Specifications

This Four Seasons A/C compressor features a 6-groove serpentine pulley with a diameter of approximately 123.7 mm (4.875 inches), matching OEM pulley dimensions for proper belt alignment. The clutch assembly is included, with a maximum diameter of 4.875 inches and a coil clock position featuring a single wire lead. The compressor uses a Packard terminal type for electrical connections and operates on a 12-volt coil voltage. It is designed with a tangent mount and a mounting distance of 27.94 mm, suitable for vehicles requiring the Sanden/Sankyo SD7H15 compressor type. Both suction and discharge ports utilize O-ring seals, including two mini York Teflon seal O-rings for leak prevention.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in vehicles using R134a refrigerant
• Restores proper air conditioning cooling performance and system pressure
• Addresses clutch engagement issues with included clutch assembly
• Solves refrigerant leaks related to worn or damaged O-ring seals
• Compatible with vehicles requiring a Sanden/Sankyo SD7H15 compressor type

Installation Notes and Tips

Ensure the vehicle’s A/C system is evacuated and properly flushed before installing the new compressor. Verify compatibility with the vehicle’s refrigerant type (R134a) and oil requirements (Pag 100). The included oil-filled compressor reduces the need for additional oil charging. Use the correct mounting hardware as it is not included with this part. Confirm proper belt alignment with the 6-groove serpentine pulley and check electrical connections with the Packard terminal. Replace O-rings as needed to maintain a leak-free seal.

Quality Assurance and Warranty Information

The Four Seasons New Compressor 58709 is a brand-new, factory-quality replacement part designed to meet original equipment standards. It includes pre-filled oil and clutch assembly to ensure reliable operation. While mounting hardware is not included, the compressor is manufactured to precise specifications for fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.