Dynamite Friction 341-31046 Disc Brake Pad Wear Sensor - Rear

Rear Brake Wear Sensor Wire for BMW and Rolls-Royce

Dynamite Friction Sensor Wire 341-31046 is a rear disc brake pad wear sensor for select BMW 7 Series models and Rolls-Royce applications. It is built for vehicles that use a rear brake pad wear monitoring circuit, including BMW 740i, 750i, 760Li, and Rolls-Royce Ghost, Wraith, and Dawn fitments.

Key Features

• Disc brake pad wear sensor for rear brake applications
• Fits select BMW and Rolls-Royce models with rear sensor wire requirements
• Supports OE-style brake wear monitoring on listed vehicles
• Part number 341-31046 for application matching
• Sensor wire design for rear brake service replacement

Fitment Details

• Fits 2016-2020 Rolls-Royce Dawn, rear, Sensor Wire.
• Fits 2019 Rolls-Royce Ghost, rear, Sensor Wire.
• Fits 2014-2019 Rolls-Royce Wraith, rear, Sensor Wire.
• Fits 2010-2018 Rolls-Royce Ghost, rear, Ate Single Piston Front Calipers; Sensor Wire.
• Fits 2010-2018 Rolls-Royce Ghost, rear, Brembo 4 Piston Front Calipers; Sensor Wire.
• Fits 2011-2015 BMW 740i, rear, Optional design for full cast disc brake rotors; Sensor Wire.
• Fits 2011-2015 BMW 740i, rear, Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor; Sensor Wire.
• Fits 2015 BMW 740Ld xDrive, rear, Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor; Sensor Wire.
• Fits 2015 BMW 740Ld xDrive, rear, Optional design for full cast disc brake rotors; Sensor Wire.
• Fits 2011-2015 BMW 740Li, rear, Optional design for full cast disc brake rotors; Sensor Wire.
• Fits 2011-2015 BMW 740Li, rear, Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor; Sensor Wire.
• Fits 2013-2015 BMW 740Li xDrive, rear, Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor; Sensor Wire.
• Fits 2013-2015 BMW 740Li xDrive, rear, Optional design for full cast disc brake rotors; Sensor Wire.
• Fits 2011-2015 BMW 750i, rear, Optional Design Full Cast Front Rotors; Sensor Wire.
• Fits 2011-2015 BMW 750i, rear, Front rotors with original design aluminum hat; Sensor Wire.
• Fits 2010-2015 BMW 750i xDrive, rear, Optional Design Full Cast Front Rotors; Sensor Wire.
• Fits 2010-2015 BMW 750i xDrive, rear, Front rotors with original design aluminum hat; Sensor Wire.
• Fits 2011-2015 BMW 750Li, rear, Front rotors with original design aluminum hat; Sensor Wire.
• Fits 2011-2015 BMW 750Li, rear, Optional design for full cast disc brake rotors; Sensor Wire.
• Fits 2010-2015 BMW 750Li xDrive, rear, Front rotors with original design aluminum hat; Sensor Wire.
• Fits 2010-2015 BMW 750Li xDrive, rear, Optional Design Full Cast Front Rotors; Sensor Wire.
• Fits 2010-2015 BMW 760Li, rear, Optional Design Full Cast Front Rotors; Sensor Wire.
• Fits 2010-2015 BMW 760Li, rear, Front rotors with original design aluminum hat; Sensor Wire.
• Fits 2013-2015 BMW ActiveHybrid 7, rear, Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor; Sensor Wire.
• Fits 2013-2015 BMW ActiveHybrid 7, rear, Optional design for full cast disc brake rotors; Sensor Wire.

What It Helps Address

• Brake pad wear warning light on the instrument cluster
• Damaged or worn rear brake wear sensor wiring
• Service replacement after rear brake pad and rotor work
• Incorrect sensor fitment on BMW 7 Series rear brake setups
• Wear monitoring issues on select Rolls-Royce rear brake systems

Installation Notes and Tips

Confirm rear axle fitment before ordering, since this part is listed for specific BMW and Rolls-Royce models and brake configurations. Match the application to your rotor style and brake package, including aluminum hat or full cast disc brake setups where noted. Part number 341-31046 should be verified against the vehicle’s rear brake sensor connection before installation.

Quality Assurance

Dynamite Friction Sensor Wire 341-31046 is cataloged as a brake sensor component for the listed rear applications and is intended to match the specified vehicle fitments. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.