Product Name:Tire Pressure Monitoring Sensor Part Number: 13598775 13581560 Color: Black Material: metal+plastic Fitment : for Chevrolet Corvette C7(from 2014-03 to EOP) for Chevrolet Volt(from 2010-11 to 2015-05) for Opel Adam(from 2013-01 to 2014-07) for Opel Ampera(from 2011-09 to 2014-12) for Opel Astra J(from 2009-10 to 2011-09) for Opel Astra J(from 2011-09 to 2014-05) for Opel Astra J(from 2013-01 to 2014-05) for Opel Astra J(from 2014-06 to 2017-12) for Opel Astra J(from 2014-06 to 2017-12) for Opel Astra J Van(from 2014-06 to 2017-12) for Opel Cascada(from 2013-01 to 2014-05) for Opel Cascada(from 2014-06 to EOP) for Opel Insignia(from 2008-10 to 2011-09) for Opel Insignia(from 2011-09 to 2014-04) for Opel Insignia(from 2014-05 to 2016-12) for Opel Zafira C(from 2015-01 to EOP) for Opel Zafira C Tourer(from 2011-09 to 2014-05) for Opel Zafira C Tourer(from 2014-06 to EOP) Package Contents: 4 x Car Tire Pressure Monitor Only the above package content, other products are not included. Note: Light reflection 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.