Four Seasons 1728NK A/C Compressor Kit

Reliable A/C Compressor Kit for Lexus GS400, GS430, and SC430

The Four Seasons Complete A/C Kit 1728NK offers a comprehensive solution for restoring the air conditioning system in Lexus GS400, GS430, and SC430 models. Designed to include a new compressor and essential components, this kit ensures efficient cooling performance with R134a refrigerant compatibility.

• Includes compressor oil for optimal lubrication
• Equipped with block type expansion device
• O-ring inlet and outlet for expansion valve connections
• Receiver drier/accumulator measures 2 inches in diameter and 9 inches in length
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term reliability

Complete A/C Kit Product Line Overview

The Four Seasons Complete A/C Kit line is designed to provide a full replacement solution for automotive air conditioning systems. This product line includes a new compressor along with all necessary components such as the expansion device and receiver drier, ensuring a streamlined repair process. The 1728NK kit is tailored specifically for select Lexus models, delivering a matched set of parts engineered to work together for consistent system performance.

Detailed Product Description

This A/C compressor kit features a new compressor pre-filled with the appropriate compressor oil, ensuring proper lubrication from the start. The block type expansion device included uses O-ring seals on both the inlet and outlet, providing secure and leak-resistant connections. The receiver drier/accumulator is sized at 2 inches in diameter and 9 inches in length, designed to effectively remove moisture and contaminants from the refrigerant. Compatible with R134a refrigerant, this kit supports the air conditioning needs of Lexus GS400, GS430, and SC430 vehicles, restoring cooling efficiency and system reliability.

Common Applications and Issues Addressed

• Replacement of worn or failing A/C compressors in Lexus GS400, GS430, and SC430
• Resolving refrigerant leaks due to damaged O-rings on expansion valve connections
• Restoring proper refrigerant flow with a new block type expansion device
• Eliminating moisture and contaminants with a correctly sized receiver drier/accumulator
• Improving overall air conditioning system performance and reliability

Installation Notes and Tips

When installing the Four Seasons Complete A/C Kit 1728NK, ensure all O-ring seals are properly lubricated and seated to prevent leaks. Verify compatibility with R134a refrigerant systems before installation. It is recommended to evacuate and recharge the A/C system following manufacturer specifications to achieve optimal performance. Proper handling of the receiver drier/accumulator is important to maintain its moisture-absorbing properties.

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 1728NK is backed by a limited lifetime warranty, reflecting the brand's commitment to quality and durability. Each component in the kit meets industry standards for fit and function, providing confidence in long-term operation for Lexus GS400, GS430, and SC430 air conditioning systems.