Autopart International 2403-587449 A/C Expansion Valve

The Autopart International 2403-587449 is a precision-engineered A/C expansion valve designed to regulate refrigerant flow in automotive air conditioning systems. This critical component meters the flow of refrigerant from the high-pressure liquid line into the evaporator, where it expands and absorbs heat to cool the vehicle's interior.

Key Features:

• Precision metering orifice for optimal refrigerant flow control
• Durable construction designed to withstand high-pressure refrigerant environments
• Engineered to maintain proper superheat levels for efficient A/C performance
• Direct-fit replacement for original equipment
• Helps ensure consistent cooling performance and system efficiency

The expansion valve plays a vital role in A/C system operation by creating the pressure drop necessary for the refrigeration cycle. This component ensures the evaporator receives the correct amount of refrigerant for maximum cooling efficiency while protecting the compressor from liquid refrigerant damage. Professional installation and proper system evacuation and recharge are recommended.