Four Seasons 77321 A/C Compressor

Overview of Four Seasons Reman Compressor 77321

The Four Seasons Reman Compressor 77321 is designed specifically for Toyota RAV4 models requiring a reliable A/C compressor replacement. This remanufactured unit supports R134a refrigerant and is engineered to meet OEM specifications for efficient climate control performance.

Key Features of Four Seasons Reman Compressor 77321

• Compatible refrigerant type: R134a
• Uses PAG 46 refrigerant oil for optimal lubrication
• Compressor type: 10pa15l Nippondenso design
• Includes speed sensor switch for accurate system monitoring
• Tangent mount style for secure installation
• Pad mount discharge and suction ports for proper connection
• Clutch and mounting hardware not included
• O-ring compressor manifold port gasket included (part number 24156)

About the Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that provide a cost-effective alternative to new units while maintaining quality and performance standards. These compressors undergo thorough inspection and rebuilding processes to ensure compatibility and durability, making them suitable replacements for Toyota RAV4 vehicles requiring the 10pa15l compressor type.

Detailed Product Description

This Four Seasons Reman Compressor 77321 is a remanufactured Nippondenso 10pa15l compressor designed for Toyota RAV4 models. It operates with R134a refrigerant and requires PAG 46 oil, ensuring proper lubrication and system efficiency. The compressor features a tangent mount and pad mount discharge and suction ports, facilitating straightforward installation and secure connections. While the clutch and mounting hardware are not included, the unit comes with a speed sensor switch and an O-ring compressor manifold port gasket (part number 24156). Note that installation may require the use of the original equipment manifold for proper fitment.

Common Issues Addressed by This A/C Compressor

• Loss of cooling performance due to compressor failure
• Unusual noises or compressor clutch issues (clutch not included)
• Refrigerant leaks from worn or damaged compressor seals
• Inconsistent A/C system pressure affecting climate control
• Failure of the original compressor speed sensor impacting system diagnostics

Installation Notes and Tips

• Verify compatibility with Toyota RAV4 model year before installation
• Use PAG 46 refrigerant oil as specified for optimal compressor function
• Ensure the original manifold is available as it may be required for mounting
• Replace O-rings and seals to prevent refrigerant leaks
• Clutch and mounting hardware must be sourced separately

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77321 undergoes comprehensive remanufacturing processes to meet industry standards. While specific warranty details are not provided here, Four Seasons typically offers coverage on remanufactured compressors to ensure reliability and customer confidence. It is recommended to consult product documentation or the supplier for exact warranty terms.