Aftermarket Tire Pressure Sensor with .Adopted metal and ABS plastic material that meet Part Number requirements high reliability.High level of accuracy and sensitivity enhance safety of your vehicle.Proper tire improves fuel economy and tire wear as as and stopping distances while reducing the risk of hydroplaningstandard directly replace your or broken one.Type : Tire Pressure SensorFrequency: 433MHZPlacement on Vehicle: Front or RearPart Number: 13581560 13598775Fitment :for 2014 2015 2016 2017 2018 2019 C7 .for OPEL Jfor OPEL J Saloonfor OPEL J Sports Tourerfor OPEL Afor OPEL A Saloonfor OPEL A Sports Tourerfor OPEL ZAFIRA TOURER C 2011.10-Colour:blackMaterial:plasticPackage Contents:4 x tire pressure sensorOnly the above package content other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.