Aircon Pressure Switch For S3 2012 4H0959126A 4H0959126B A/C Sensor

Stable Signal Output: Reliable internal circuitry and terminals ensure stable pressure signal transmission, minimizing air conditioner operational instability caused by signal irregularities. Compact and Easy to Install: The compact design facilitates installation on high-pressure lines or at designated connection points, minimizing interference from surrounding components in the workspace. Material: The air conditioning pressure switch sensor is made of metal and plastic materials, which is strong, sturdy and practical; Function: The car air conditioning switch can prevent the refrigeration module from working under extreme refrigerant pipeline pressure and help control the speed of the engine cooling fan; OEM part number: 4H0959126B, 4H0 959 126, 4H0 959 126 A, 4H0 959 126 B Please check the part number of your product carefully;