Four Seasons 157359 A/C Compressor

Reliable A/C Compressor for Mercedes-Benz Vehicles

The Four Seasons Reman Compressor 157359 is designed to restore efficient air conditioning performance in select Mercedes-Benz models. Engineered for compatibility with R134a refrigerant and equipped with essential components, this remanufactured A/C compressor offers a practical solution for HVAC system repairs.

• Compatible with Mercedes-Benz C280, C300, GL450, GL500, GL550, ML350, ML500, R350, and R500 models
• Designed for R134a refrigerant with included oil (PAG 46)
• Includes clutch assembly with a maximum diameter of 4.328125 inches
• Features a 6-groove serpentine pulley for reliable belt engagement
• 12-volt coil with 1 wire lead terminal type (pin)
• Mounting type: 3 tangent, one on rear head with precise distance from clutch to mounting flange
• Compressor type: 6SEU16C, Nippondenso design
• Includes green O-rings for proper sealing

About the Four Seasons Reman Compressor Line

The Reman Compressor line by Four Seasons focuses on providing remanufactured HVAC compressors that meet original equipment specifications. These compressors are rebuilt with quality components and include necessary parts such as the clutch and oil, ensuring compatibility and performance for vehicles like the Mercedes-Benz C280 and GL450. The 157359 part number represents a remanufactured unit designed to deliver reliable operation while supporting environmental standards by reusing core components.

Detailed Product Features and Specifications

This Four Seasons A/C compressor is specifically engineered for use with R134a refrigerant and compatible with PAG 46 oil, which is included in the unit. The compressor features a 6-groove serpentine pulley with a lip and ridge diameter of 4.328125 inches, ensuring proper belt alignment and tension. The clutch assembly is included and measures 4.328125 inches in maximum diameter, with a coil voltage of 12 volts and a single wire lead terminal type (pin). Mounting is designed with three tangent points, including one on the rear head, and the distance from clutch to mounting flange is precisely 0.640625 inches. The compressor type is 6SEU16C, a Nippondenso design, known for its durability and fitment accuracy. Additionally, the unit comes with green O-rings ([24670] and [24635]) to ensure a secure seal during installation.

Common Applications and Issues Addressed

• Restores A/C cooling performance in Mercedes-Benz C280, C300, GL450, GL500, GL550, ML350, ML500, R350, and R500
• Replaces failing or noisy compressors causing insufficient refrigerant compression
• Solves clutch engagement problems affecting air conditioning operation
• Addresses refrigerant leaks due to worn or damaged seals and O-rings
• Improves system reliability by replacing worn compressor components

Installation Notes and Tips

Ensure compatibility with your specific Mercedes-Benz model before installation. The Four Seasons 157359 compressor includes the clutch and oil but does not come with mounting hardware, so retain original bolts or source separately. Properly evacuate and recharge the A/C system with R134a refrigerant and PAG 46 oil to maintain system integrity. Verify the coil voltage and terminal type match your vehicle’s wiring harness. Inspect and replace O-rings as needed to prevent leaks.

Quality Assurance and Warranty

The Four Seasons Reman Compressor 157359 is remanufactured to meet or exceed original equipment standards. Each unit undergoes rigorous testing to ensure functionality 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.