Dynamic Friction 341-31072 Disc Brake Pad Wear Sensor - Front

Brand Dynamic Friction 341-31072
Position Front
Product line Sensor Wire
Fits BMW · 14 vehicles

Wear sensor. Monitors brake pad condition for timely service alerts.

Sensor wire. Built as a dedicated brake sensor lead for reliable signal transfer.

$22.16Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $22.16
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

BMW i8 Front Brake Pad Wear Sensor

Dynamic Friction Sensor Wire 341-31072 is a front disc brake pad wear sensor for select 2014-2020 BMW i8 applications. It is listed for use with original-spec aluminum hat rotors and also with full cast disc brake rotors, giving you a direct replacement option for the front brake warning circuit.

Key Features

  • Disc brake pad wear sensor for the front position
  • Fits 2014-2020 BMW i8, front
  • Compatible with aluminum hat rotors designed to original specifications
  • Optional design for full cast disc brake rotors
  • Sensor wire application from Dynamic Friction Sensor Wire
  • Part number 341-31072 for ordering and fitment verification

Fitment Details

  • Fits 2014-2020 BMW i8, front, compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.
  • Fits 2014-2020 BMW i8, front, optional design for full cast disc brake rotors.

What It Helps Address

  • Brake pad wear warning light triggered by a worn sensor
  • Damaged or broken front brake wear sensor wiring
  • Service replacement after front brake pad maintenance
  • Incorrect wear indicator readings on BMW i8 front brakes

Installation Notes

Verify rotor type before ordering: this part is listed for BMW i8 front applications with aluminum hat rotors built to original specifications and for optional full cast disc brake rotors. Confirm the connector routing and sensor path against the removed part before installation. Part number 341-31072 should be matched to the vehicle and brake configuration.

Quality Assurance

Dynamic Friction Sensor Wire 341-31072 is cataloged as a brake sensor component for the specified BMW i8 front fitments. Use the part number and rotor configuration to confirm the correct application before service.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2020BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2019BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2019BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2018BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2018BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2017BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2017BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2016BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2016BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2015BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2015BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire
2014BMWi8FrontCompatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.; Sensor Wire
2014BMWi8FrontOptional design for full cast disc brake rotors.; Sensor Wire