Autopart International 2403-313406 A/C Expansion Valve

The Autopart International 2403-313406 A/C Expansion Valve is a direct-fit replacement component designed to restore proper air conditioning system performance. This expansion valve regulates the flow of refrigerant from the high-pressure liquid line into the evaporator, ensuring optimal cooling efficiency and system operation.

Key Features:

• Precisely controls refrigerant flow and pressure reduction for efficient A/C operation
• Direct replacement design for straightforward installation
• Manufactured to meet OE specifications for reliable performance
• Helps maintain proper evaporator temperature and prevents system freeze-up
• Durable construction for long-lasting service life

The expansion valve is a critical metering device in automotive air conditioning systems, converting high-pressure liquid refrigerant into a low-pressure mist that absorbs heat in the evaporator core. A failing expansion valve can cause poor cooling performance, inconsistent cabin temperatures, or frost formation on A/C lines. This replacement valve restores proper refrigerant metering to ensure your vehicle's climate control system operates at peak efficiency.