Usage Tips:Aftermarket Tire Pressure Sensor with Premium Quality. Adopted material that meet Part Number requirements, high reliability. High level of accuracy and sensitivity, enhance safety of your vehicle. Proper tire inflation improves fuel economy and tire wear as well as and stopping distances while reducing risk of hydroplaning. standard, directly replace your old or broken one. Product Name:Tyre Pressure Monitor Systems Sensor Condition: Part Number: 36106790054,36106874829 6856227 6874829 6790054 36106790054,36106874829 Frequency: 433MHZ For : For 528i 2011-2014 For 528i xDrive 2012-2014 For X1 2013-2015 For X3 2011-2014 For X4 2015-2017 For X5 2011-2013 For X6 2011-2014 For M3 2009-2013 For M5 2013-2014 For M6 2012-2015 For M6 Grab Coupe 2014-2015 For Z4 2011-2016 For Mini: For 2010-2014 For Countryman 2011-2016 For 2013-2016 NOTICE: please confirm Part number (part number) before purchase,and make sure our product same with your . Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure item is what you need. Please verify three aspects of information when purchasing 1. Vehicle parts number; 2. Appearance shape size; 3. Model year compatibility table. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: As Shown Material: plastic Package Contents: 4 x Car TPMS Sensor Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.