Beck Arnley 084-1604 Disc Brake Pad Wear Sensor - Rear

Rear Brake Pad Wear Sensor for BMW X5 and X6

Beck Arnley 084-1604 is a rear disc brake pad wear sensor for select BMW applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for the original wear sensor on the rear brake system.

Compatible with 2007-2010 BMW X5 rear and 2008-2010 BMW X6 rear, including 2010 BMW X6 rear through 4/10. Beck Arnley 084-1604 is a fitment-based solution for drivers searching for a rear brake pad wear sensor for BMW X5 or BMW X6 models.

Key Features

• Rear disc brake pad wear sensor for select BMW vehicles
• OE-spec form, fit, and function for foreign nameplate applications
• Direct replacement style for the rear brake warning circuit
• Fits 2007-2010 BMW X5, rear
• Fits 2008-2010 BMW X6, rear
• Fits 2010 BMW X6, rear, thru 4/10

Detailed Description

This Beck Arnley brake wear sensor is engineered for the rear axle on the BMW X5 and BMW X6 applications listed above. The part number 084-1604 is sourced to match OE-style requirements so the sensor can communicate pad wear status through the vehicle’s brake warning system. If you are replacing a worn or damaged rear brake pad wear sensor on a BMW X5 or BMW X6, this part number 084-1604 provides the correct application-specific replacement.

This part cross-references no listed interchange numbers in the provided data.

What It Is Used For

• Replacing a damaged rear brake pad wear sensor
• Restoring brake pad wear warning function
• Addressing brake warning light concerns tied to rear pad wear monitoring
• Correcting sensor-related faults after rear brake service
• Maintaining proper wear indication on BMW rear brake systems

Installation Notes and Tips

Verify the vehicle build date before ordering, especially for 2010 BMW X6 models, since this application is listed through 4/10. Confirm rear position fitment against the existing sensor routing and connector style before installation. Inspect the brake pads and related wiring during service so the new sensor is installed on a properly serviced rear brake assembly.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners to help ensure the replacement part matches the intended application.