Dorman BW1023 Disc Brake Pad Wear Sensor Compatible with Select BMW Models

A properly functioning disc brake pad wear sensor is essential to keeping the driver informed of the remaining life of a brake pad and/or when it's time to install a new pad. It should be replaced whenever the corresponding brake pad is replaced or when a vehicle warning light indicates. This sensor is designed to match the performance of an original equipment part on specified vehicles and can also replace a sensor that is malfunctioning due to damage or internal component failure. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [BMW 525i: 2004, 2005, 2006, 2007] - [BMW 525xi: 2006, 2007] - [BMW 528i xDrive: 2009, 2010] - [BMW 528i: 2008, 2009, 2010] - [BMW 528xi: 2008] - [BMW 530i: 2004, 2005, 2006, 2007] - [BMW 530xi: 2006, 2007] - [BMW 535i xDrive: 2009, 2010] - [BMW 535i: 2008, 2009, 2010] - [BMW 535xi: 2008] - [BMW 545i: 2004, 2005] - [BMW 550i: 2006, 2007, 2008, 2009, 2010] - [BMW 645Ci: 2004, 2005] - [BMW M5: 2006, 2007, 2008, 2009, 2010] - [BMW M6: 2006, 2007, 2008, 2009, 2010, 2011]

• Direct replacement - this disc brake pad wear sensor is designed to match the performance of an original equipment part on specified vehicles
• Ideal solution - should be replaced whenever the brake pad is replaced or when a vehicle warning light indicates, and when a sensor is malfunctioning due to damage or internal component failure
• Durable construction - designed and manufactured to strict specifications for reliable performance
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
• Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.