Four Seasons 39131 A/C Expansion Valve

Reliable A/C Expansion Valve for Acura Legend

The Four Seasons Expansion Valve 39131 is designed specifically for the Acura Legend to regulate refrigerant flow in the vehicle's air conditioning system. Crafted from durable brass and engineered for R134a refrigerant, this TXV type valve ensures precise superheat control for optimal A/C performance.

• Constructed from corrosion-resistant brass for long-lasting durability
• Compatible with R134a refrigerant systems
• Thermostatic expansion valve (TXV) design for accurate refrigerant metering
• Maintains a superheat value of 4.5 for efficient cooling
• Part number 39131 ensures exact fit for Acura Legend models

About the Four Seasons Expansion Valve Product Line

The Expansion Valve line by Four Seasons focuses on delivering precise refrigerant flow control components for automotive HVAC systems. This product line includes thermostatic expansion valves (TXV) like part number 39131, which are engineered to maintain consistent superheat levels, improving system efficiency and reliability in vehicles such as the Acura Legend.

Detailed Product Description

The Four Seasons 39131 A/C Expansion Valve is a thermostatic expansion valve (TXV) designed to regulate the flow of R134a refrigerant within the air conditioning system of the Acura Legend. Made from brass, this valve offers resistance to corrosion and wear, contributing to the longevity of the HVAC system. The valve maintains a superheat setting of 4.5, which helps prevent liquid refrigerant from entering the compressor, thereby protecting the system and ensuring consistent cooling performance.

Common Issues Addressed by This Expansion Valve

• Inconsistent cabin cooling due to improper refrigerant flow
• Compressor damage caused by liquid refrigerant flooding
• Reduced A/C efficiency from faulty or worn expansion valves
• System pressure imbalances affecting overall HVAC performance
• Corrosion-related valve failure in older A/C systems

Installation Notes and Tips

• Ensure compatibility with Acura Legend models before installation
• Handle the brass valve carefully to avoid damage to the TXV mechanism
• Follow manufacturer guidelines for refrigerant handling and system evacuation
• Check for leaks and proper superheat settings after installation
• Professional installation is recommended for optimal system performance

Quality Assurance and Warranty

Four Seasons manufactures the 39131 Expansion Valve to meet OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.