Sonata refrigerator set 8+15, Azira 12+15

The refrigerator pressure regulator (thermal expansion valve or refrigerant flow regulator) for my Hyundai Sonata and Hyundai Azera is the precise part that controls the amount of refrigerant liquid entering the air conditioner’s evaporator. It reduces the pressure and temperature of the refrigerant coming from the radiator (condenser) before entering the evaporator. The importance of this regulator lies in its being the primary responsible for converting high-pressure refrigerant liquid into a cold low-pressure spray inside the evaporator, allowing maximum efficiency in absorbing heat from the cabin air, and thus achieving rapid and regular cooling. The high quality of the corrosion-resistant material and the precise design of the internal opening ensure an ideal flow of refrigerant gas and a long lifespan without clogging or leaks. Replacing the damaged, stuck, or blocked regulator restores cooling efficiency to its original level, and immediately eliminates weak cooling, freezing of the refrigerator, or irregular cooling, so your trips remain cool and comfortable. **Specifications** - Compatible models: Hyundai Sonata, Hyundai Azera - Part name: Refrigerator regulator (thermal expansion valve) - Storage number (SKU): 28321-2G000