Four Seasons 77325 A/C Compressor

Overview of Four Seasons Reman Compressor 77325

The Four Seasons Reman Compressor 77325 is designed specifically for Mazda Miata models requiring a reliable A/C compressor replacement. This remanufactured unit supports R134a refrigerant and comes oil filled with compatible Pag 100 refrigerant oil, ensuring proper lubrication and performance.

• Compatible refrigerant type: R134a
• Includes oil filled with Pag 100 refrigerant oil
• Four-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead terminal (spade type)
• Includes clutch assembly with a maximum diameter of 4.75 inches
• Tangent mount type with precise mounting distance of 18.288 mm
• O-ring sealed suction and discharge ports for leak prevention
• Remanufactured Nippondenso TV12 compressor type

Details on Four Seasons Reman Compressor Product Line

The Four Seasons Reman Compressor line offers remanufactured A/C compressors that meet strict quality standards to restore factory performance. This product line focuses on providing reliable, cost-effective compressor replacements with included clutch assemblies and oil, designed to match original equipment specifications. The 77325 model is part of this line, tailored for the Mazda Miata's HVAC system requirements.

Technical Description and Specifications

This remanufactured A/C compressor features a TV12 Nippondenso design compatible with R134a refrigerant systems. It includes a clutch with a 4.75-inch maximum diameter and a 4-groove serpentine pulley measuring approximately 120.65 mm in diameter. The coil operates at 12 volts with a single wire lead and spade terminal for electrical connection. The compressor mounts using a tangent mount style with a precise 0.71875 inch distance from clutch to mounting flange, ensuring proper fitment. Both suction and discharge ports use O-ring seals (green O-rings included) to maintain system integrity. Note that mounting hardware is not included, and OE manifold use may be required during installation.

Compatible Vehicles and Common Applications

• Replacement for Mazda Miata A/C compressor failures
• Resolves issues with compressor clutch engagement
• Addresses refrigerant leaks from worn seals or ports
• Restores proper cooling performance in R134a systems
• Suitable for systems requiring Pag 100 oil compatibility

Installation Notes and Tips

When installing the Four Seasons Reman Compressor 77325, ensure the use of compatible refrigerant oil (Pag 100) and verify the correct refrigerant type (R134a). The compressor includes the clutch assembly but does not come with mounting hardware, so retain original bolts or source replacements as needed. Proper torque specifications should be followed for the tangent mount installation. The O-ring seals included must be installed correctly to prevent leaks. This compressor may require the use of the original equipment manifold for proper system integration.

Quality Assurance and Warranty Information

Four Seasons remanufactured compressors undergo rigorous testing to meet OEM standards for performance and durability. The 77325 compressor is remanufactured to restore functionality and reliability in Mazda Miata A/C systems. Warranty coverage details should be confirmed with the point of purchase, as Four Seasons typically offers limited warranties on remanufactured components to cover defects in materials and workmanship.