Front and Rear Brake Pad Wear Sensor for BMW 1 Series E81 E82 E87 E88 3 E90 E91 E92 E93 OEM No. 34356789439 34356789445 Item Name: Brake Pad Wear Sensor OEM Numbers: 34 35 6 789 439 34 35 6 78 9,445 Brake type: disc brake Fitting position: front + rear axle Number of wear indicator [per axle]: 1 per axle Wear warning: change warning together with washers Quality testing: 100% test before delivery Packaging: 1 x Front Brake Pad Wear Sensor 1 x Rear Brake Pad Wear Sensor Applicable models: For BMW E81 2006-2012 For BMW E82 2007-present For BMW E87 2003-2013 For BMW E88 2008-present For BMW E90 2005-2011 For BMW E91 2005-2012 For BMW E92 2006-present For BMW E93 2006-present 1. To ensure you are ordering the correct part for your vehicle, double check that your previous part number is exactly the same as the number specified in our list.