Four Seasons 77327 A/C Compressor

Overview of Four Seasons Reman Compressor 77327 for Lexus SC400

The Four Seasons Reman Compressor 77327 is designed specifically for the Lexus SC400, providing reliable air conditioning performance. This remanufactured A/C compressor is engineered to meet OEM specifications and is compatible with R134a refrigerant systems.

• Compatible Refrigerant Type: R134a
• Compatible Refrigerant Oil Type: PAG 46
• Includes Oil and Clutch Assembly
• Switch Type: RPM sensor with speed sensor included
• Pulley Groove Quantity: 6 for serpentine belt compatibility
• Coil Voltage: 12V with 1 wire lead coil clock position
• Mounting Type: Tangent mount with 41.91 mm mount distance
• Compressor Type: 10PA20C Nippondenso style
• Discharge and Suction Ports: Pad mount style
• O-Ring Included: Compressor manifold port gasket (part number 24156)

Detailed Product Description

The Four Seasons Reman Compressor 77327 is a remanufactured A/C compressor tailored for the Lexus SC400. It operates with R134a refrigerant and uses PAG 46 oil, ensuring compatibility with modern automotive air conditioning systems. The compressor features a 6-groove pulley designed for serpentine belts, with a pulley diameter of approximately 130 mm (5.125 inches), matching OEM specifications. The clutch assembly is included, with a maximum diameter of 5.125 inches and a coil voltage of 12 volts, utilizing a single wire lead for coil connection. The compressor is equipped with an RPM sensor switch and includes a speed sensor, enhancing system monitoring and control.

This unit uses a tangent mount style with a mounting distance of 41.91 mm, and both the suction and discharge ports are pad mount types, facilitating straightforward installation. The compressor type is a Nippondenso 10PA20C, a common and reliable design for this vehicle application. An O-ring compressor manifold port gasket is included to ensure a proper seal during installation. Note that mounting hardware is not included, and the use of the original equipment manifold may be required.

About the Four Seasons Reman Compressor Product Line

The Four Seasons Reman Compressor line offers remanufactured compressors that meet strict quality standards to restore factory-level performance. These compressors are rebuilt using OEM components and tested for durability and efficiency. The Reman Compressor 77327 is part of this line, providing a cost-effective alternative to new compressors while maintaining compatibility and reliability for the Lexus SC400.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Lexus SC400
• Restores proper refrigerant flow and pressure in R134a systems
• Resolves clutch engagement problems due to worn or damaged clutches
• Fixes RPM sensor or speed sensor related A/C system faults
• Addresses pulley or belt slippage issues with the included 6-groove pulley

Installation Notes and Tips

• Verify compatibility with Lexus SC400 model year before installation
• Use PAG 46 refrigerant oil as specified for optimal performance
• Ensure the original equipment manifold is available for proper sealing
• Check clutch clearance and pulley alignment during installation
• Replace O-rings and seals to prevent leaks

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77327 undergoes comprehensive remanufacturing processes including cleaning, inspection, and testing to meet OEM standards. It includes oil and clutch assemblies to ensure a complete replacement solution. While mounting hardware is not included, the compressor is designed for direct fitment on the Lexus SC400. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.