Beck Arnley 084-1843 Disc Brake Pad Wear Sensor - Rear

Rear Brake Pad Wear Sensor for BMW

Beck Arnley 084-1843 is a rear disc brake pad wear sensor built for foreign nameplate OE-style fit, form, and function. It is a direct replacement choice for select BMW 7 Series applications, including rear brake service on 740i, 740Li, 750i, 750Li, 760Li, and ActiveHybrid 7 models.

Key Features

• Rear disc brake pad wear sensor for select BMW applications
• OE-spec replacement approach for form, fit, and function
• Supports brake wear monitoring on rear brake systems
• Fits 2009-2015 BMW 750Li, rear
• Fits 2010-2015 BMW 750i, rear
• Fits 2011-2015 BMW 740i, rear
• Part number 084-1843 for easy identification

Detailed Description

Beck Arnley 084-1843 is engineered for rear brake wear monitoring on select BMW 7 Series vehicles. Beck Arnley sources parts to meet foreign nameplate OE specifications, helping ensure the sensor matches the original application requirements for the BMW 740i, 740Li, 750i, 750Li, 760Li, and ActiveHybrid 7. If you are replacing a rear brake pad wear sensor on a BMW 740Li xDrive or 750Li xDrive, this part number 084-1843 is built for that service.

What It Helps Address

• Brake wear warning light triggered by a failed rear sensor
• Intermittent brake pad wear indicator messages
• Damaged sensor wiring at the rear brake assembly
• Sensor replacement during rear brake pad service

Installation Notes and Tips

Verify rear position fitment before installation and compare the connector and routing to the original sensor. Inspect the brake pad and rotor condition at the same time, and replace any worn or damaged sensor clips or harness routing points as needed. Confirm the vehicle application by year, make, model, and rear position before ordering Beck Arnley 084-1843.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.