Four Seasons 57551 A/C Compressor

Reliable A/C Compressor for Jeep, Mercury, and Saab Vehicles

The Four Seasons Reman Compressor 57551 is a remanufactured A/C compressor designed to restore efficient air conditioning performance in select Jeep, Mercury, and Saab models. Engineered to meet OEM specifications, this compressor supports R134a refrigerant and comes oil filled for immediate installation.

Key Features of Four Seasons Reman Compressor 57551

• Compatible with R134a refrigerant and Pag 100 oil type
• Includes oil and clutch assembly for complete replacement
• 12-volt coil with 1 wire lead terminal (bullet type)
• Dual-groove pulley designed for serpentine belts
• Ear mount style with precise mounting dimensions for proper fit
• O-ring sealed suction and discharge ports for leak prevention
• Remanufactured Sanden/Sankyo SD508 compressor type
• Clutch maximum diameter and pulley lip diameter both 5.25 inches

About the Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that provide a cost-effective alternative to new units while maintaining quality and reliability. Each compressor undergoes a thorough remanufacturing process, including replacement of worn components and testing to ensure performance standards. The 57551 model is part of this line, delivering a dependable solution for restoring air conditioning systems in compatible vehicles.

Detailed Product Description

This Four Seasons Reman Compressor 57551 is specifically designed for use in Jeep Cherokee, Comanche, Grand Wagoneer, Wagoneer, Wrangler, Mercury Tracer, and Saab 9000 models. It features a Sanden/Sankyo SD508 compressor type with a 12-volt coil and a bullet terminal for easy electrical connection. The compressor includes a clutch assembly with a maximum diameter of 5.25 inches and a pulley with two grooves to accommodate serpentine belts. The unit is oil filled with Pag 100 compatible oil and includes green O-rings for both suction and discharge ports, ensuring a secure, leak-free installation. The ear mount style and precise mounting distances allow for a proper fit without modification.

Common Applications and Issues Addressed

• Restores A/C cooling performance in Jeep Cherokee and Wrangler models
• Replaces failing compressors in Mercury Tracer and Saab 9000 vehicles
• Solves issues related to compressor clutch failure or pulley wear
• Addresses refrigerant leaks due to worn O-rings or seals
• Improves system reliability by replacing remanufactured compressor components

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper refrigerant oil type (Pag 100) to maintain compressor lubrication
• Note that mounting hardware and service fittings are not included
• Verify clutch assembly part number if replacing clutch separately (clutch assembly part number 57081)
• Check belt condition and pulley alignment during installation

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57551 is remanufactured to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on remanufactured compressors to cover defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.