We have various testing machines to design accurate and precise parameters for our products.<br> All switches are performance tested.<br> According to the factory specifications, it fits the car perfectly.<br> Replaces old or damaged products, easy to install.<br> Condition:New<br> Part Number: for 61 31 9 122 509 for 61 31 6 967 324 for 61 31 6 928 042 for 61 31 6 989 557 for 61319122509 for 61316967324 for 61316928042 for 61316989557 for SWAG20 94 6485 for SWAG20946485 Fits: for 1 (E81)(2006/09 - 2012/09) for 3 (E90)(2005/01 - 2011/12) for 3 Touring (E91)(2005/09 - 2012/06) for 3 Coupe (E92)(2006/06 - /) for 3 Convertible (E93)(2006/08 - /) for X5 (E70)(2007/02 - 2013/06) for 1 Coupe (E82)(2007/10 - /) for 1 Convertible (E88)(2008/03 - /) for X6 (E71, E72)(2008/05 - /) for Z4 (E89)(2009/05 - /) for X1 (E84)(2009/03 - /) for 1 (E87)(2003/11 - 2013/01) Colour:Black Material:plastic Package Contents: 1 x Angle sensor Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.<br> The measurement allowed error is +/- 1-3cm.