Four Seasons 58704 A/C Compressor

Overview of Four Seasons New Compressor 58704

The Four Seasons New Compressor 58704 is designed for automotive HVAC systems requiring reliable air conditioning performance. This A/C compressor is engineered to work with R134a refrigerant and includes essential components such as the clutch and oil for optimal operation.

• Compatible with R134a refrigerant and PAG 100 oil
• Includes oil-filled compressor and clutch assembly
• Features a 2-groove serpentine pulley with 5.125-inch diameter
• 12-volt coil with Packard terminal and 1-wire lead coil clock position
• Ear mount type with precise mounting distances for accurate fit

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. The 58704 model is part of this line, providing a complete compressor solution including the clutch and oil, ensuring compatibility with vehicles that use Sanden/Sankyo SD7H15 compressor types. This product line focuses on delivering reliable HVAC performance with components engineered for durability and proper fitment.

Technical Specifications and Features

This A/C compressor is designed for vehicles requiring the Sanden/Sankyo SD7H15 compressor type. It operates with R134a refrigerant and is pre-filled with PAG 100 oil to maintain lubrication and system efficiency. The clutch assembly is included, featuring a maximum diameter of 5.125 inches and a pulley with two grooves designed for serpentine belts measuring 0.5 inches (12.7 mm) in width. The pulley diameter is approximately 130 mm, with a lip and ridge diameter matching the clutch size for smooth operation.

The compressor uses a Packard terminal type with a 12-volt coil and a single wire lead coil clock position, simplifying electrical connections. Mounting is via an ear mount style, with precise distances from clutch to mounting flange (0.953 inches) and mounting distances B at 1.546875 inches (39.37 mm), ensuring proper alignment during installation. Both suction and discharge ports utilize O-ring seals, including two mini York Teflon seal O-rings (part number 24111) for leak prevention.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in vehicles using Sanden SD7H15 compressors
• Restores proper air conditioning cooling performance in R134a systems
• Solves clutch engagement problems with included clutch assembly
• Addresses refrigerant leaks with new O-ring seals on suction and discharge ports
• Eliminates pulley or belt slippage issues with correctly sized 2-groove serpentine pulley

Installation Notes and Tips

• Verify vehicle compatibility with Sanden/Sankyo SD7H15 compressor type before installation
• Ensure the system uses R134a refrigerant and PAG 100 oil for optimal performance
• Check mounting distances and ear mount compatibility for proper fit
• Use new O-rings provided to prevent refrigerant leaks
• Electrical connections require a Packard terminal and 12V coil with a single wire lead

Quality Assurance and Warranty

The Four Seasons New Compressor 58704 is a brand-new unit manufactured to meet industry standards for HVAC components. It includes oil and clutch assembly to ensure immediate functionality upon installation. While mounting hardware is not included, the compressor is designed for direct replacement with precise fitment specifications. Warranty details should be confirmed with the product provider or manufacturer.