Four Seasons 77552 A/C Compressor

Overview of Four Seasons Reman Compressor 77552

The Four Seasons Reman Compressor 77552 is designed specifically for Honda Civic models requiring a reliable A/C compressor replacement. This remanufactured unit supports R134a refrigerant and includes essential components such as the clutch and heat sensor switch for efficient HVAC operation.

• Compatible with Honda Civic vehicles
• Refrigerant type: R134a
• Includes clutch and heat sensor switch
• Oil filled with PAG 46 compatible refrigerant oil
• 12-volt coil with 1 wire lead
• 4-groove serpentine pulley with 4.15625 inch diameter
• Tangent mount type with 2.000 inch clutch to mounting flange distance
• O-ring type suction and discharge ports with included green O-rings
• Remanufactured compressor type TRSA090

Detailed Product Description

The Four Seasons Reman Compressor 77552 is a remanufactured A/C compressor engineered for Honda Civic models. It operates with R134a refrigerant and is pre-filled with PAG 46 compatible oil to ensure proper lubrication and performance. The compressor features a 12-volt coil with a single wire lead and includes a heat sensor switch to maintain optimal system temperature. The clutch assembly is included, with a maximum diameter of 4.15625 inches, and the pulley is designed with four grooves to accommodate serpentine belts. The pulley diameter measures approximately 105.41 mm, and the mounting is tangent style with a 50.8 mm (2.000 inch) distance from clutch to mounting flange. Both suction and discharge ports use O-ring seals, with green O-rings included for secure connections. This compressor is a TRSA090 type, compatible with Sanden/Sankyo systems commonly found in Honda Civic A/C setups.

About the Four Seasons Reman Compressor Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore HVAC system functionality. These compressors are rebuilt using original components and tested to ensure performance and reliability. The 77552 model is part of this line, providing a cost-effective alternative to new compressors while maintaining compatibility and durability for Honda Civic vehicles.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Honda Civic
• Resolves insufficient cooling due to compressor clutch failure
• Fixes refrigerant leaks at suction or discharge ports
• Addresses compressor noise or seizing issues
• Restores proper A/C system pressure and airflow

Installation Notes and Tips

• Ensure compatibility with Honda Civic model year before installation
• Use PAG 46 refrigerant oil as specified for optimal lubrication
• Replace O-rings during installation to prevent leaks
• Verify serpentine belt condition and alignment with 4-groove pulley
• Check electrical connections for the 12V coil and heat sensor switch

Quality Assurance and Warranty

This Four Seasons Reman Compressor 77552 undergoes comprehensive remanufacturing processes including cleaning, inspection, and testing to meet OEM standards. The unit includes essential components such as the clutch and heat sensor switch to ensure proper operation. While mounting hardware is not included, the compressor is designed for straightforward installation on compatible Honda Civic models. Warranty coverage details should be confirmed with the distributor or installer.