Four Seasons 58788 A/C Compressor

Reliable Four Seasons New Compressor for Automotive A/C Systems

The Four Seasons New Compressor 58788 is designed to restore efficient air conditioning performance in vehicles requiring 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 filled with Pag 100 refrigerant oil
• 12-volt coil voltage with 1 wire lead coil clock position
• Packard terminal type for secure electrical connection
• Dual-groove pulley designed for serpentine belt systems
• Includes clutch assembly with a maximum diameter of 5.1875 inches
• Ear mount type with precise mounting distances for accurate fit
• Compressor type: Sd7h15 with GH compressor head and rear vertical pad sealing washer configuration
• Sealing washer discharge and suction ports with included O-rings

About the Four Seasons New Compressor Product Line

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 compatibility with specific refrigerant types and oil requirements. The 58788 model is part of this line, providing a complete compressor and clutch assembly designed for vehicles using R134a refrigerant and serpentine belt drive systems.

Detailed Product Description

The Four Seasons 58788 A/C Compressor is a new, fully assembled unit that includes the clutch and is pre-filled with Pag 100 refrigerant oil, ensuring proper lubrication from the start. It features a 12-volt coil with a single wire lead and Packard terminal for straightforward electrical connections. The compressor uses a dual-groove pulley compatible with serpentine belts, measuring approximately 5.1875 inches in diameter. The ear mount design with specific mounting distances (1.53125 inches and 0.9375 inches) allows for precise installation. The compressor head is configured with a rear vertical pad and sealing washer, providing secure sealing at the discharge and suction ports. This model is a Sanden/Sankyo type Sd7h15 compressor, suitable for vehicles requiring these specifications.

Common Applications and Issues Addressed

• Replacement for worn or failed A/C compressors in vehicles using R134a refrigerant
• Restores proper clutch engagement and pulley operation in serpentine belt systems
• Solves refrigerant leaks related to damaged sealing washers or O-rings
• Addresses insufficient cooling caused by compressor failure or oil contamination
• Eliminates electrical connection issues with Packard terminal and coil design

Installation Notes and Tips

Ensure compatibility with your vehicle’s refrigerant type (R134a) and oil requirements (Pag 100) before installation. Verify mounting distances and pulley groove count to match existing components. The compressor comes with clutch included but does not include mounting hardware, so retain or source necessary bolts and fasteners. Properly evacuate and recharge the A/C system following installation to maintain system integrity and performance.

Quality Assurance and Warranty

This Four Seasons New Compressor 58788 is a new, direct replacement part manufactured to meet OEM standards. It includes pre-filled refrigerant oil and comes with sealing washers and O-rings to ensure leak-free operation. While specific warranty details are not provided here, Four Seasons products typically carry a limited warranty against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.