Beck Arnley 084-2150 Disc Brake Pad Wear Sensor - Front

Front Brake Wear Sensor for BMW

Beck Arnley 084-2150 is a front disc brake pad wear sensor for select BMW applications. It is built to match foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for the original front brake wear sensor.

• Front disc brake pad wear sensor for BMW brake systems
• OE-style fit and function for proper sensor replacement
• Paraphrased from Beck Arnley sourcing standards for foreign nameplate applications
• Fits select BMW 530i, 540i, 740i, M5, M850i xDrive, and related models
• Part number 084-2150 for application matching

Detailed Application Coverage

This Beck Arnley brake sensor is used on front axle applications across a wide range of BMW sedans and performance models. Compatible vehicle coverage includes Fits 2017-2023 BMW 530i, Front; Fits 2017-2023 BMW 530i xDrive, Front; Fits 2017-2023 BMW 540i, Front; Fits 2017-2023 BMW 540i xDrive, Front; Fits 2018-2023 BMW M5, Front; Fits 2016-2022 BMW 740i, Front; and Fits 2019-2026 BMW M850i xDrive, Front. The part number 084-2150 is also listed for additional BMW 840i, M8, Alpina B8 Gran Coupe, and 7 Series front applications.

What This Sensor Helps Address

• Brake pad wear warning light on the dashboard
• Damaged or worn front pad wear sensor wiring
• Incorrect brake wear signal after pad service
• Loss of brake pad wear monitoring on BMW front brakes
• Replacement needs during front brake maintenance

Installation Notes and Tips

Install on the front axle only, matching the vehicle application listed for your BMW. Inspect the sensor routing and connector condition before installation, and verify the brake pad wear system is properly seated after service. Confirm fitment by year, model, and position before ordering Beck Arnley 084-2150.

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 correct replacement part is selected for the application.