2PC Tire Tyre Pressure Sensor TPMS 39186445 For Vauxhall Astra K Insignia B UK. OE Reference Number: 39186445. Fits Vauxhall Astra K (2016 Onwards). Fits Vauxhall Insignia B (2018 Onwards). Reset or Relearn: After installing the sensor, perform a reset or relearn process.
