Durable Materials: The air-conditioning pressure sensor is made of ABS and metal materials, which are excellent in terms of heat resistance and rust prevention Reference OE/OEM Number: 4H0959126B 4H0959126 4H0959126 A 4F0959126A 4F0959126B 4F0959126C 5Q0959126A 8K0959126 8K0959126A 8K0959126B Compatibility: Compatible with AU.DI A3 (8V1, 8VK) - [2012.04 - ]A4 (8K2, B8) - [2007.08 - 2015.12]A6 (4F2, C6) - [2004.04 - 2011.08]A8 (4H2, 4H8, 4HC, 4HL) - [2009.11 - 2018.01]Q5 (FYB) - [2016.05 - ]Q7 (4MB) - [2015.01 - ]]R8 (422, 423) - [2007.04 - 2015.07]TT (FV3, FVP) - [2014.07 - ]Compatible with Seat ARONA (KJ7) - [2017.07 - ]IBIZA V (KJ1) - [2017.01 - ]LEON (5F1) - [2012.09 - ] Compatibility: Compatible with VW CRAFTER Autobus (SY_) - [2016.09 - ]Compatible with GOLF VII (5G1, BQ1, BE1, BE2) - [2012.08 - ]Compatible with PASSAT (3C2) - [2005.03 - 2010.12]Compatible with POLO (AW1, BZ1) - [2017.06 - ]Compatible with TIGUAN (AD1) - [2016.01 - ]Compatible with Skoda KAROQ (NU7) - [2017.07 - ]KODIAQ (NS7) - [2016.10 - ]OCTAVIA I Combi (1U5) - [1998.07 - 2010.12] SUPERB III (3V3) - [2015.03 - ] Function: The car air conditioner switch can prevent the refrigeration system from working under the extreme refrigerant pipeline pressure and help control the speed of the engine cooling fan Precise Temperature Control: The air-conditioning pressure sensor automatically adjusts the temperature of the air-conditioning according to the temperature in the vehicle. This ensures that the temperature inside the car is balanced between performance and power consumption, thus effectively reducing fuel consumption and emissions