Four Seasons 168347 A/C Compressor

Overview of Four Seasons New Compressor 168347

The Four Seasons New Compressor 168347 is designed specifically for select Lexus models, including the GS350, IS250, IS300, IS350, RC300, and RC350. This A/C compressor is engineered to work with R134a refrigerant and comes oil-filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with Lexus GS350, IS250, IS300, IS350, RC300, and RC350
• Refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 7-groove serpentine pulley for optimal belt engagement
• 12-volt coil voltage with 1 wire lead coil clock position
• Includes clutch assembly with a maximum diameter of 4.53 inches
• Mounting type: 3 tangent, one on rear head
• Pin terminal type for electrical connection
• O-rings included for proper sealing

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 reliable HVAC performance with components that include the clutch and are pre-filled with the correct type and amount of refrigerant oil. The New Compressor 168347 is part of this line, providing a complete solution for restoring A/C functionality in compatible Lexus vehicles.

Technical Description and Features

This Four Seasons A/C compressor features a Nippondenso 7SAS17C compressor type, optimized for use with R134a refrigerant and Pag 46 oil. The pulley system includes a 7-groove serpentine belt pulley with a diameter of approximately 4.53 inches (115.09 mm), designed for smooth and efficient power transfer. The clutch assembly is included and has a maximum diameter of 4.53 inches, with a 1.625-inch distance from clutch to mounting flange, ensuring proper fitment and engagement. Electrical connections use a pin terminal type with a single wire lead coil clock position, operating at 12 volts. The mounting system uses a 3 tangent mount, one on the rear head, providing secure installation. O-rings (part numbers 24661 and 24681) are included to maintain system integrity and prevent leaks.

Common Applications and Problem Resolution

• Restores A/C cooling performance in Lexus GS350, IS250, IS300, IS350, RC300, and RC350
• Replaces worn or failed compressors causing insufficient refrigerant compression
• Addresses clutch engagement issues affecting A/C operation
• Solves pulley or belt slippage problems due to damaged compressor pulley
• Eliminates refrigerant leaks from compressor seals or O-rings

Installation Notes and Tips

Installation of the Four Seasons New Compressor 168347 requires proper handling of refrigerant and oil. The compressor comes pre-filled with Pag 46 oil compatible with R134a refrigerant. Note that mounting hardware is not included, and an original equipment (OE) bracket may be required for installation. Ensure the serpentine belt is compatible with the 7-groove pulley design. Verify electrical connections match the pin terminal type and coil voltage of 12 volts. Proper torque specifications should be followed to avoid damage to mounting points or the compressor itself.

Quality Assurance and Warranty

Four Seasons New Compressor 168347 is a new, direct replacement part manufactured to meet OEM standards. It includes essential components such as the clutch and O-rings to ensure a complete and reliable installation. While mounting hardware is not included, the compressor is designed for compatibility with specified Lexus models. Warranty coverage details should be confirmed with the distributor or installer, as Four Seasons typically offers limited warranties on new compressors to cover defects in materials and workmanship.