According to the factory specifications,Perfect match for the car Easy installation Stable characteristics, high reliability<br><br>Type:Car parking Sensor Part Number:7H0919275F 7H0919275D 7H0919275A 4B0919275F 7H0 919 275D 7H0 919 275A 4B0 919 275F 7H0919275AGRU Fitment: For A3/S3/ Sportback/ 2004-2008 (all four rear) For A4/ 2005-2008 (all four rear and 2 front inner) For A4/S4// 2005-2008 (all four rear and 2 front inner) For A4 /S4 / 2007-2009 (2x rear inner and 4x front) For RS4/ 2006-2008 (4x rear and 2x front outside) For RS4 Cabriolet 2007-2009 (2x rear inside and 4x front) For A6/ 2002-2005: 2 rear outside for 4-6 cylinders; 2 front inside for 4-6 cylinders; 4 front for 8-cylinder For A6/S6/ 2002-2005: 2 rear outside for 4-6 cylinders; 2 front inside for 4-6 cylinders; 4 front for 8-cylinder Colour:As Shown Material:plastic<br><br>Package Contents: 1 x Car parking Sensor<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.