Four Seasons 58794 A/C Compressor

Reliable Four Seasons New Compressor for Vehicle A/C Systems

The Four Seasons New Compressor 58794 is engineered to restore efficient air conditioning performance in vehicles using R134a refrigerant. Designed with precision, this A/C compressor ensures compatibility with specific automotive HVAC systems requiring a serpentine belt and tangent mount installation.

• Compatible refrigerant type: R134a
• Includes oil filled with PAG 100 refrigerant oil
• Comes with clutch included, maximum diameter 5.171875 inches
• 12-volt coil with 1 wire lead terminal type (pin)
• Dual groove pulley designed for serpentine belt systems
• Tangent mount type with precise mounting distances
• Compressor type: SD7H15 with JD compressor head
• Discharge port and compressor head feature O-ring sealing

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed original equipment specifications. The 58794 model is part of this line, providing a reliable solution for vehicles requiring a SD7H15 compressor type with specific mounting and pulley configurations. This product line focuses on delivering components that include essential features such as clutch assemblies and pre-filled refrigerant oil to simplify installation and ensure system compatibility.

Detailed Product Description and Specifications

The Four Seasons 58794 A/C compressor is designed for vehicles that utilize R134a refrigerant and require a PAG 100 compatible oil type. This compressor includes the clutch assembly with a maximum diameter of 5.171875 inches and a pulley featuring two grooves for serpentine belt compatibility. The coil operates at 12 volts with a single wire lead terminal, ensuring straightforward electrical connection. The compressor uses a tangent mount system with precise mounting distances of 1.000 inch from clutch to mounting flange and 1.703125 inches between mounting points, facilitating proper fitment. The discharge port and compressor head are sealed with green O-rings (part numbers 24608 and 24610) to maintain system integrity and prevent leaks.

Common Applications and Issues Addressed

• Replacement for worn or failed SD7H15 compressors in compatible vehicles
• Restores proper A/C clutch engagement and cooling performance
• Solves refrigerant leaks due to damaged O-rings or seals
• Addresses pulley wear or belt slippage in serpentine belt systems
• Resolves electrical coil failures affecting compressor operation

Installation Notes and Tips

Ensure the vehicle’s A/C system uses R134a refrigerant and PAG 100 oil before installation. Verify mounting distances and pulley groove count to confirm compatibility. The compressor comes pre-filled with oil and includes the clutch assembly; however, mounting hardware is not included and must be sourced separately. Proper torque specifications should be followed during installation to avoid damage. It is recommended to replace O-rings and seals during installation to maintain system integrity.

Quality Assurance and Warranty Information

The Four Seasons New Compressor 58794 is a new, direct replacement part manufactured to meet industry standards for durability and performance. It includes pre-filled oil and clutch assembly 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 manufacturer resources for exact warranty terms.