This expansion valve, part number 6N0820679D from VAG, is a critical component of your vehicle's air conditioning (A/C) system. Its primary function is to control the amount of refrigerant that enters the evaporator, thereby regulating the cooling process. By precisely metering the refrigerant flow, the expansion valve helps maintain the correct pressure and temperature within the A/C system. This precise control is essential for efficient cooling and prevents the evaporator from freezing up, which could lead to system damage. Crafted to VAG's stringent quality standards, this expansion valve offers reliable and durable performance. Replacing a faulty expansion valve is crucial for restoring your A/C system's ability to provide comfortable cabin temperatures, especially during hot weather.
No specification found