Four Seasons 57594 A/C Compressor

Overview of Four Seasons Reman Compressor 57594

The Four Seasons Reman Compressor 57594 is a remanufactured A/C compressor designed specifically for Volkswagen Vanagon models. Engineered to meet OEM specifications, this compressor supports R134a refrigerant and comes pre-filled with compatible PAG 100 oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible refrigerant type: R134a
• Includes oil pre-filled with PAG 100 compatible refrigerant oil
• Comes with clutch included, clutch maximum diameter 5.250 inches
• Features a 2-groove serpentine pulley with a 5.250-inch diameter
• 12-volt coil with 1 wire lead terminal (spade type)
• Ear mount installation with precise mounting distances
• Compressor type: Sanden SD508 remanufactured unit
• Includes two green O-rings for discharge and suction ports

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that are rebuilt to meet strict quality standards. This product line focuses on restoring compressors to OEM performance levels, providing a cost-effective alternative to new units without compromising reliability. The 57594 model fits within this line, delivering a remanufactured Sanden SD508 compressor tailored for Volkswagen Vanagon vehicles.

Technical Description and Features

This Four Seasons A/C compressor 57594 is designed for Volkswagen Vanagon models requiring a Sanden SD508 type compressor. It operates with R134a refrigerant and is pre-filled with PAG 100 oil, which is compatible with the system's requirements. The compressor includes a clutch assembly with a maximum diameter of 5.250 inches and a pulley featuring two grooves for serpentine belts, also measuring 5.250 inches in diameter. The coil voltage is 12 volts, and the terminal type is a spade connector with a single wire lead, simplifying electrical connections. The mounting type is ear mount, with precise distances from clutch to mounting flange and between mounting points to ensure proper fitment. Both suction and discharge ports use O-ring seals, with two green O-rings included for installation.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in Volkswagen Vanagon vehicles
• Restores proper air conditioning cooling performance
• Addresses clutch engagement issues due to worn or damaged clutch assemblies
• Solves refrigerant leaks at compressor ports with included O-rings
• Resolves pulley or belt slippage problems with correct pulley groove and diameter

Installation Notes and Tips

• Verify compatibility with Volkswagen Vanagon model year before installation
• Ensure the system is evacuated and recharged with R134a refrigerant and PAG 100 oil
• Use the included green O-rings to replace old seals on suction and discharge ports
• Check belt alignment and tension on the 2-groove serpentine pulley
• Mount using ear mount points and confirm clutch clearance of 0.9375 inches from mounting flange

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57594 undergoes rigorous remanufacturing processes to meet OEM standards. Each unit is tested for proper operation, including clutch engagement and leak resistance. While mounting hardware is not included, the compressor comes with all necessary internal components and seals. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.