Note:1. Please double check the part number of your item, matching information is for reference only._x000D_2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks! specification:Item Type: Nox Sensor_x000D_Material: Metal_x000D_OE Number: 13628589846,13628576471, 13628518791, 13628511666, 13628509721, 13627812530_x000D_Fitment:_x000D_Replacement for 3 Series (E21,E30,E36,E46,E90,E91,E92,E93) 328d Sedan 2015-2016_x000D_Replacement for 3 Series (E21,E30,E36,E46,E90,E91,E92,E93) 328dX Sedan 2015-2016_x000D_Replacement for 3 Series (E21,E30,E36,E46,E90,E91,E92,E93) 328dX Wagon 2015-2016_x000D_Replacement for 3 Series (E21,E30,E36,E46,E90,E91,E92,E93) 335d Sedan 2008-2012_x000D_Replacement for 5 Series (E12,E28,E34,E39,E60,E61) 535d Sedan 2013-2016_x000D_Replacement for 5 Series (E12,E28,E34,E39,E60,E61) 535dX Sedan 2013-2016_x000D_Replacement for 7 Series (E23,E32,E38,E65,E66,F01,F02) 740LdX Automatic Sedan 2014-2015_x000D_Replacement for X Series (E53,E70,E71,E83) X3 28dX 2013-2016 _x000D_Replacement for X Series (E53,E70,E71,E83) X5 3.5d 2008-2010_x000D_Replacement for X Series (E53,E70,E71,E83) X5 35dX 2010-2016 Features: 1Applicable Models: Nox sensor is replacement for 3 Series (E21,E30,E36,E46,E90,E91,E92,E93) 328d Sedan, replacement for X Series (E53,E70,E71,E83) X3 28dX, and replacement for 5 Series (E12,E28,E34,E39,E60,E61) 535d Sedan. 2OE Number: The part numbers of reference are 13628589846, 13628576471, 13628518791, 13628511666, 13628509721, and 13627812530, please confirm whether it is consistent with the OE you need. 3Highly Accurate Detection: This nitrogen oxygen sensor uses high accurate detection technology to accurately measure the concentration of NOx in your vehicle's engine emissions, making your vehicle emissions cleaner. 4Reliable and Durable: The nitrogen oxide sensor is made of high grade materials, which are resistant to wear, and high and low temperatures, making it more stable and reliable for longer service life. 5Easy to Use: Nox upstream sensors are designed to be easy to use, which is saving time and is practical. PackageList:1 xNoxSensor