Four Seasons 168329 A/C Compressor

Reliable A/C Compressor for Mercedes-Benz SL500 and SL550

The Four Seasons New Compressor 168329 is engineered to restore efficient air conditioning performance in Mercedes-Benz SL500 and SL550 models. Designed for compatibility with R-134a or R1234yf refrigerants, this A/C compressor ensures proper cooling and system reliability.

Key Features of Four Seasons New Compressor 168329

• Compatible refrigerant types: R-134a or R1234yf
• Includes oil for optimal lubrication
• 6-groove serpentine pulley for precise belt engagement
• Pin-type electrical terminal with 1 wire lead coil clock position
• Clutch included with a maximum diameter of 4.31 inches
• Mounting type: 3 tangent points, one on rear head
• Coil voltage rated at 12 volts
• Compressor type: 6sbu16c Nippondenso design
• Includes three O-rings for proper sealing

About the Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC components that integrate seamlessly with vehicle systems. The New Compressor 168329 is part of this line, providing a fresh, fully assembled compressor with clutch and necessary seals included, tailored for Mercedes-Benz SL500 and SL550 applications.

Detailed Description of Part Number 168329

This Four Seasons A/C compressor features a Nippondenso 6sbu16c design, known for its durability and efficiency. The unit comes pre-filled with oil to ensure immediate lubrication upon installation. Its 6-groove serpentine pulley with a diameter of 4.31 inches matches factory specifications, ensuring proper belt alignment and tension. The clutch assembly is included, with a maximum diameter of 4.31 inches, and the coil operates at 12 volts with a single wire lead for straightforward electrical connection. The mounting configuration uses three tangent points, including one on the rear head, facilitating secure installation. Additionally, the compressor includes three O-rings (part numbers 24635, 24659, and 24683) to maintain system integrity and prevent leaks.

Common Issues Addressed by This A/C Compressor

• Loss of cooling due to compressor failure
• Clutch engagement problems affecting A/C operation
• Refrigerant leaks caused by worn seals or O-rings
• Noise or vibration from a damaged pulley or clutch
• Electrical issues related to coil or terminal connections

Installation Notes and Tips

• Ensure compatibility with Mercedes-Benz SL500 and SL550 models before installation
• Use proper tools to avoid damaging mounting points or electrical terminals
• Replace O-rings with those provided to maintain refrigerant system integrity
• Verify coil voltage and wiring connections match vehicle specifications
• Note that mounting hardware is not included and must be reused or sourced separately

Quality Assurance and Warranty Information

The Four Seasons New Compressor 168329 is a new, factory-quality replacement part designed to meet OEM standards. It includes all necessary seals and a fully assembled clutch for reliable operation. While mounting hardware is not included, the compressor undergoes quality checks to ensure proper function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.