Four Seasons 77483 A/C Compressor

Reliable A/C Compressor for Chrysler, Dodge, and Mitsubishi Vehicles

The Four Seasons Reman Compressor 77483 is designed to restore your vehicle's air conditioning system performance. Engineered for select Chrysler, Dodge, and Mitsubishi models, this remanufactured A/C compressor ensures compatibility and efficient cooling with R134a refrigerant.

• Compatible with Chrysler, Dodge, and Mitsubishi models including Eclipse, Galant, Lancer, Mirage, Sebring, and Stratus
• Designed for R134a refrigerant and compatible with PAG 46 oil
• Includes clutch and heat switch for seamless operation
• Features a 5-groove serpentine pulley with a 3.78-inch diameter
• Remanufactured MSC90C compressor type with 12V coil voltage

Four Seasons Reman Compressor Product Line Overview

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt to original equipment specifications, including the incorporation of new components such as clutches and switches. The 77483 model is part of this line, providing a cost-effective solution for restoring air conditioning functionality in compatible vehicles without compromising reliability.

Detailed Features and Specifications

This Four Seasons A/C compressor uses R134a refrigerant and is pre-filled with compatible PAG 46 oil to ensure proper lubrication and performance. It includes a heat switch and a clutch assembly with a maximum diameter of 3.78 inches, designed for a tangent mount installation. The pulley system features five grooves and a serpentine belt type, with a pulley diameter of approximately 96 mm. Electrical connections utilize a pin terminal and a single wire lead coil positioned for optimal fitment. The compressor’s discharge and suction ports use O-ring seals for secure connections, including green O-rings (part numbers 24131 and 24679) to maintain system integrity.

Common Applications and Problem Resolution

• Restores A/C cooling in Chrysler Sebring and Dodge Stratus models
• Replaces failing compressors in Mitsubishi Lancer and Galant vehicles
• Addresses clutch engagement issues in Eclipse and Mirage air conditioning systems
• Solves refrigerant leakage problems due to worn O-rings
• Improves compressor performance in systems using R134a refrigerant

Installation Notes and Tips

Installation requires removal of the old compressor and proper handling of refrigerant lines. Note that mounting hardware is not included with this part. Ensure the use of compatible PAG 46 oil during installation and verify the heat switch connection for proper operation. The clutch and pulley assembly are included, simplifying replacement. Confirm the serpentine belt condition and alignment to prevent premature wear.

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77483 undergoes rigorous remanufacturing processes to meet OEM standards. Each unit is tested for performance and reliability before shipment. While mounting hardware is not included, the compressor comes with all necessary internal components such as the clutch and heat switch. Warranty coverage details should be confirmed with the parts provider.