Beck Arnley 084-1539 Disc Brake Pad Wear Sensor - Front

Front Brake Pad Wear Sensor for Audi, Porsche, Volkswagen

Monitor brake pad condition with this Beck Arnley disc brake pad wear sensor, part number 084-1539. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for front brake wear monitoring on select Audi Q7, Porsche Cayenne, and Volkswagen Touareg applications.

Key Features

• Disc brake pad wear sensor for front axle applications
• OE-style fit and function for foreign nameplate vehicles
• Supports brake warning system operation when pad wear reaches the alert threshold
• Fits 2007-2015 Audi Q7, front
• Fits 2003-2006 Porsche Cayenne, front
• Fits 2008-2010 Porsche Cayenne, front
• Fits 2004-2010 Volkswagen Touareg, front
• Part number 084-1539 for easy identification

Detailed Description

Beck Arnley 084-1539 is a front disc brake pad wear sensor made for select Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. Beck Arnley sources parts to foreign nameplate OE specifications, so the sensor matches the expected form, fit, and function for the listed vehicles. This makes it a practical choice when replacing a worn or damaged brake pad wear sensor on vehicles equipped with a front brake warning system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake wear warning light staying on after pad service
• Broken or damaged front pad wear sensor wiring
• Incorrect brake pad wear alerts
• Loss of brake pad monitoring on the front axle
• Fitment issues from using the wrong sensor style

Installation Notes and Tips

Verify the vehicle’s front brake wear sensor configuration before installation and compare the connector and routing to the removed part. Inspect the brake pads and related wiring at the same time, since damaged pads or harnesses can trigger the warning system. Confirm fitment by year, make, model, and front position before ordering.

Quality Assurance

Beck Arnley parts are sourced to meet OE specifications for foreign nameplate applications, with attention to proper fit and function for the listed vehicles. Part number 084-1539 is intended for direct replacement use on the confirmed front applications shown above.