Applicable to: for 1 series E81 E87 116I 118I 120i N43, for 1 series E82 120i N43, for 1 Series E88 118I 120i N43. for 3 Series E90 316I 318i 320i N43, for 3 series E91 E92 E93 316I 318i 320i N43.The sensor is the new type broadband sensor. is composed of ceramics, which contains two oxygen density sensing working to determine concentration.Replacing a faulty sensor will reduce your vehicle's emissions to the atmosphere while keeping the engine running smoothly and normally. and efficient operation of your vehicle and help extend the service life of the engine. Nitrogen SensorCondition: NewOther part number: 11787587129 5Wk96610L 11787582326Part Number:11787587129 (actual release)1178758712811787582327117875805181178757690811787565447FOR E60 , E61 with N53 and N43 series petrol engine;FOR E63 , E64 , E90, E90 , E91, E91 , E92, E92 , E93, E93 with N53 series petrol engineColour: Silver: MetalPackage Contents:1 * Nitrogen and oxygen sensor probeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.