Four Seasons 198307 A/C Compressor

Overview of Four Seasons New Compressor 198307

The Four Seasons New Compressor 198307 is designed for reliable air conditioning performance in select Lexus and Toyota vehicles. Engineered to work with R134a refrigerant, this A/C compressor ensures efficient cooling for models such as the Toyota Camry, Lexus RX350, and Toyota Highlander.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil fill and clutch assembly for complete installation
• Features a 6-groove serpentine pulley for optimal belt engagement
• 12-volt coil with 7 mm pin terminal and 1 wire lead coil clock position
• Tangent mount type with precise mounting distance of 41.4 mm
• O-ring sealed suction and discharge ports for leak prevention
• Designed as a Nippondenso 7ses17c compressor type

Four Seasons New Compressor Product Line Details

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 fully assembled compressors with included clutches and oil, reducing installation time and ensuring compatibility with original vehicle systems. The 198307 model exemplifies this approach by providing a complete unit ready for installation in compatible Lexus and Toyota vehicles.

Technical Description and Compatibility

This Four Seasons A/C compressor (part number 198307) is engineered for use with R134a refrigerant and compatible with Pag 46 refrigerant oil, which is included in the unit. The compressor features a 6-groove serpentine pulley with a diameter of approximately 120 mm, designed to fit the belt systems of vehicles like the Lexus NX300h and Toyota RAV4. The clutch assembly, included with the compressor, has a maximum diameter of 4.73 inches and uses a 7 mm pin coil terminal with a 12-volt coil voltage. The tangent mount design with a 41.4 mm mount distance ensures proper fitment in models such as the Toyota Avalon and Lexus ES250. Both suction and discharge ports use O-ring seals to maintain system integrity and prevent leaks.

Applications and Common Issues Addressed

• Replacement for failing or noisy A/C compressors in Lexus RX500h and Toyota Camry
• Restores proper air conditioning function in vehicles experiencing low refrigerant pressure
• Solves clutch engagement problems due to worn or damaged compressor clutches
• Addresses refrigerant leaks caused by faulty compressor seals or ports
• Improves cooling efficiency in hybrid models like Lexus NX250 and Toyota TX350

Installation Notes and Tips

Installation of the Four Seasons New Compressor 198307 requires attention to proper mounting and refrigerant handling. The included clutch and oil simplify the replacement process, but mounting hardware is not included and must be sourced separately. It may be necessary to use the original equipment manifold during installation. Ensure the serpentine belt is properly aligned with the 6-groove pulley to avoid premature wear. Verify electrical connections match the 7 mm pin terminal and 1 wire lead coil configuration for correct clutch operation.

Quality Assurance and Warranty

Four Seasons provides this new compressor as a direct replacement part manufactured to meet OEM standards. The unit is oil-filled and includes O-rings to ensure a sealed system. While specific warranty details are not provided here, Four Seasons typically offers limited warranties covering defects in materials and workmanship. Buyers should consult product documentation or contact the manufacturer for exact warranty terms.