Aftermarket Tire Pressure Sensor with Premium Quality. Adopted metal and ABS plastic material meet strict requirements, high reliability. High level of accuracy and sensitivity, enhance safety of your vehicle. Proper tire improves economy and tire wear as as and stopping distances while reducing the risk of hydroplaning Original standard, directly replace your old or broken one. Type : Tire Pressure Sensor Frequency: 433MHZ Placement on Vehicle: Left, Right, Front, Rear Part Number: 407001AY0A 407002138R 40700-1AY0A Fitment For G37 2008 - 2013 For 370Z 2008 - 2014 For 2009 - 2015 For KOLEOS 2008 - 2014 Material: plastic colour: gray + black Package Contents: 4 x tire pressure sensor Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.