Four Seasons 158327 A/C Compressor

Overview of Four Seasons New Compressor 158327

The Four Seasons New Compressor 158327 is designed for reliable air conditioning performance in select Lexus and Toyota models. Engineered to meet OEM specifications, this A/C compressor supports efficient cooling with R134a refrigerant compatibility and includes essential components for a complete replacement.

• Compatible with Lexus GX460, Toyota Land Cruiser, LX570, and Sequoia
• Refrigerant type: R134a
• Includes clutch and switch for seamless installation
• Oil filled with PAG 46 compatible refrigerant oil
• 12-volt coil voltage with 1 wire lead coil clock position
• Serpentine pulley with 8 grooves and 4.625-inch diameter
• Tangent mount type with precise mounting dimensions
• Discharge and suction ports use O-ring seals for leak prevention

Detailed Product Description

This Four Seasons New Compressor 158327 is a Nippondenso 10sr19c type compressor designed specifically for use with R134a refrigerant and PAG 46 oil, ensuring compatibility with the factory A/C system in Lexus GX460, Toyota Land Cruiser, LX570, and Sequoia models. The compressor comes oil filled and includes the clutch assembly and an RPM sensor switch, which simplifies installation and reduces the need for additional parts. The serpentine pulley features 8 grooves and a diameter of 4.625 inches, matching OEM specifications for proper belt alignment and tension.

The tangent mount design and precise mounting distance of 41.656 mm ensure a secure fit within the engine bay. Both the discharge and suction ports utilize O-ring seals (green O-rings included) to maintain system integrity and prevent refrigerant leaks. The coil operates at 12 volts with a single wire lead, compatible with the vehicle’s electrical system. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold.

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, direct replacement compressors designed to meet or exceed OEM standards. This line focuses on providing complete compressor assemblies that include clutch and switch components, reducing installation time and ensuring compatibility with factory A/C systems. The New Compressor 158327 is part of this line, delivering a reliable solution for maintaining proper air conditioning function in Lexus and Toyota vehicles.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Lexus GX460 and Toyota Land Cruiser, LX570, Sequoia
• Restores proper refrigerant flow and pressure in R134a systems
• Resolves clutch engagement problems with included clutch assembly
• Eliminates RPM sensor switch faults affecting compressor operation
• Prevents refrigerant leaks with included O-ring seals on suction and discharge ports

Installation Notes and Tips

• Verify compatibility with vehicle make, model, and year before installation
• Use original equipment manifold as recommended for proper sealing
• Ensure correct routing and tension of serpentine belt on 8-groove pulley
• Check electrical connections for the 12V coil and RPM sensor switch
• Replace O-rings during installation to prevent leaks

Quality Assurance and Warranty

The Four Seasons New Compressor 158327 is manufactured to meet strict quality standards and is supplied as a new, fully assembled unit. It includes all necessary internal components such as clutch and switch to ensure proper function. While mounting hardware is not included, the compressor is designed for direct replacement with OEM mounting points. Warranty coverage details should be confirmed with the product documentation or supplier.