Four Seasons 77397 A/C Compressor

Reliable A/C Compressor for Lexus and Toyota Vehicles

The Four Seasons Reman Compressor 77397 is designed specifically for select Lexus and Toyota models, including the Land Cruiser, LS400, and LX470. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and is engineered to meet the demands of your vehicle's HVAC system.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil and clutch assembly for complete installation
• Features a 6-groove serpentine pulley with a 4.5-inch diameter
• Equipped with an RPM sensor switch and pin-type terminal
• Tangent mount design with pad mount suction and discharge ports
• Coil voltage rated at 12 volts with a 1-wire lead coil clock position
• Remanufactured Nippondenso 10pa20c compressor type

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured components that meet strict quality standards to restore your vehicle's air conditioning performance. This product line focuses on providing reliable, tested compressors that include essential parts such as the clutch and oil, ensuring a straightforward replacement process for Lexus and Toyota A/C systems.

Detailed Product Description

This Four Seasons A/C Compressor 77397 is a remanufactured Nippondenso 10pa20c type compressor designed for use with R134a refrigerant and compatible with Pag 46 oil. It features a 6-groove serpentine pulley with a 4.5-inch diameter, ensuring proper belt alignment and efficient power transfer. The compressor includes an RPM sensor switch and a pin-type terminal for electrical connections. The clutch assembly is included, with a maximum diameter of 4.5 inches and a coil voltage of 12 volts, utilizing a 1-wire lead coil clock position. The mounting type is tangent mount with pad mount suction and discharge ports, designed to fit Lexus Land Cruiser, LS400, and LX470 models. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold gasket (O-ring 24156).

Common Applications and Issues Addressed

• Restores A/C cooling performance in Lexus Land Cruiser, LS400, and LX470
• Replaces failing or noisy compressor units
• Solves clutch engagement problems in the A/C system
• Addresses refrigerant leaks from compressor seals
• Resolves electrical sensor faults related to RPM sensing

Installation Notes and Tips

• Ensure compatibility with vehicle refrigerant type R134a and use Pag 46 oil
• Verify clutch and pulley alignment during installation
• Use OE manifold port gasket (O-ring 24156) as required
• Check electrical connections for the RPM sensor and coil terminals
• Mounting hardware is not included; retain original bolts or source separately

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77397 undergoes rigorous remanufacturing processes to meet OEM specifications. Each unit is oil-filled and tested for performance and durability. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship to ensure reliable operation in Lexus and Toyota vehicles.