Four Seasons 58800 A/C Compressor

Reliable A/C Compressor for Mitsubishi Mirage and Mirage G4

The Four Seasons New Compressor 58800 is designed specifically for Mitsubishi Mirage and Mirage G4 models. Engineered to work with R134a refrigerant, this A/C compressor ensures efficient cooling performance and compatibility with your vehicle's HVAC system.

• Compatible with Mitsubishi Mirage and Mirage G4
• Designed for R134a refrigerant and PAG 100 oil
• Includes clutch with a maximum diameter of 4.25 inches
• Features a 6-groove serpentine pulley with a 107.95 mm diameter
• 12-volt coil with 1 wire lead terminal type (pin)
• Mounting type: 3 tangent, one on rear head
• Includes O-rings [24661] and [24681] for proper sealing
• New compressor, part number 58800, with coil clock position optimized for installation

Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC components that integrate seamlessly with your vehicle’s existing system. The New Compressor 58800 is part of this line, providing a fresh, unused compressor unit that includes the clutch assembly for a complete replacement solution.

Detailed Product Description and Specifications

This Four Seasons A/C compressor (part number 58800) is engineered for use with R134a refrigerant and compatible with PAG 100 oil type, although oil is not included. The compressor features a 6-groove serpentine pulley with a diameter of 107.95 mm (approximately 4.25 inches), matching the clutch maximum diameter and pulley ridge diameter for consistent operation. The coil operates at 12 volts and uses a pin terminal type with a single wire lead, facilitating straightforward electrical connections. Mounting is via a 3 tangent system, with one mount on the rear head, ensuring secure installation. The package includes two O-rings ([24661] and [24681]) to maintain proper sealing and prevent leaks.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Mitsubishi Mirage and Mirage G4
• Restores proper air conditioning cooling performance
• Solves clutch engagement problems with included clutch assembly
• Addresses refrigerant leaks with included O-rings for sealing
• Fixes pulley or belt slippage issues with correct pulley groove count and size

Installation Notes and Tips

• Ensure compatibility with Mitsubishi Mirage or Mirage G4 before installation
• Use PAG 100 oil type compatible with R134a refrigerant; oil not included
• Check clutch and pulley alignment during installation for optimal performance
• Verify coil voltage and terminal connections match vehicle specifications
• Mount securely using the 3 tangent mounting points, including the rear head mount

Quality Assurance and Warranty

The Four Seasons New Compressor 58800 is a new, unused part manufactured to meet OEM standards. It includes the clutch assembly and necessary O-rings for sealing. While mounting hardware and oil are not included, the compressor is designed for straightforward installation and reliable operation. Please refer to Four Seasons’ warranty policy for specific coverage details.