Autopart International 2403-340635 A/C Expansion Valve

The Autopart International 2403-340635 is a replacement A/C expansion valve designed to regulate refrigerant flow in automotive air conditioning systems. This component meters the flow of refrigerant from the high-pressure liquid line into the evaporator, where it expands and cools to provide air conditioning.

Key Features:

• Direct replacement expansion valve for specific vehicle applications
• Regulates refrigerant flow to maintain optimal A/C system performance
• Manufactured to meet OE specifications for fit and function
• Essential component for proper air conditioning operation
• Helps maintain correct evaporator pressure and temperature

Expansion valves are critical to A/C system efficiency, controlling the amount of refrigerant entering the evaporator based on cooling demand. A failing expansion valve can cause poor cooling performance, frost buildup, or compressor damage. This replacement valve restores proper refrigerant metering for reliable climate control.