Autopart International 2403-340645 A/C Expansion Valve Replacement

The Autopart International 2403-340645 is a direct-fit replacement A/C expansion valve (also known as a thermal expansion valve or TXV) designed to restore proper refrigerant flow and cooling performance to your vehicle's air conditioning system.

The expansion valve is a critical component in the automotive A/C system. It meters the flow of refrigerant from the high-pressure liquid side into the low-pressure evaporator core, regulating the amount of refrigerant entering the evaporator based on system demand. A faulty expansion valve can result in poor cooling performance, inconsistent cabin temperatures, or A/C system freeze-up.

Key Features:

• Direct OE-style replacement for a precise, hassle-free fit
• Engineered to restore factory A/C system performance and refrigerant flow regulation
• Compatible with standard automotive refrigerants
• Manufactured to meet or exceed original equipment specifications
• Helps prevent evaporator freeze-up and ensures efficient system operation

Autopart International is a trusted supplier of professional-grade replacement parts for the automotive aftermarket. The 2403-340645 expansion valve is built to deliver reliable, long-lasting performance and is an ideal choice for repair shops and DIY enthusiasts seeking a quality OE-replacement solution.