Feature 1OE Number: The referencing OE number of this nox sensor probe are 11787587130, 5WK96621K, 11787587127, 11787582326, 11787580517, 11787576907, 11787571263. 2Fitment: The nitrogen oxide sensor probe is a replacement for 1 Series E81 E87 E88 E82, for 3 Series E90 E91 LCI E92 E93 LCI, please check before ordering. 3Practical: This nitrogen oxide sensor probe has high precision, made of metal material, anti wear, impact resistant, and rust proof, to ensure long service life. 4Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5Easy to Install: Stringently manufactured to meet the original standard, good replacement for the old or broken one, improving the time efficiency.Item Type: NoxSensorProbeOE Number: 11787587130, 5WK96621K, 11787587127, 11787582326, 11787580517, 11787576907, 11787571263Material: MetalFitment:Fits for 1 Series E81 (02/2006 12/2011)Fits for 1 Series E87 LCI (02/2006 06/2011)Fits for 1 Series E88 (11/2006 10/2013)Fits for 1 Series E82 (06/2009 09/2013)Fits for 3 SeriesE90 (02/2007 08/2008)Fits for 3 SeriesE90 LCI (03/2008 12/2011)Fits for 3 SeriesE91 (02/2007 08/2008)Fits for 3 Series E91 LCI (07/2007 05/2012)Fits for 3 Serie E92 (09/2006 02/2010)Fits for 3 Series E92 LCI (11/2008 06/2013)Fits for 3 SeriesE93 (10/2005 02/2010)Fits for 3 Series E93 LCI (09/2009 10/2013) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x NoxSensorProbeNotePlease double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!