Dynamite Friction
Sensor Wire

Dynamite Friction 341-31002 Disc Brake Pad Wear Sensor - Front

Brand Dynamite Friction 341-31002
Position Front
Product line Sensor Wire
Fits BMW · 44 vehicles

Brake wear sensor. Monitors pad wear for timely service alerts.

Sensor wire. Built for reliable signal transfer in brake systems.

$14.42Free 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 $14.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Brake Pad Wear Sensor Wire

Dynamite Friction Sensor Wire 341-31002 is a front disc brake pad wear sensor for select BMW applications. It provides the correct sensor-wire style fitment for vehicles equipped with ATE or Girling calipers, helping maintain brake wear monitoring on the listed models.

  • Disc brake pad wear sensor for front brake applications
  • Sensor wire design for wear-indicator equipped brake systems
  • Fits select BMW 318i, 318is, 325i, 325is, 325iX, 325e, and 325es applications
  • Application-specific fitment for ATE and Girling caliper setups where noted
  • Part number 341-31002 for catalog and service matching

Fitment Details

  • Fits 1991 BMW 318i, front, vehicle production date to 4/91; sensor wire
  • Fits 1991 BMW 318is, front, vehicle production date to 4/91; sensor wire
  • Fits 1987-1991 BMW 325i, front, Girling calipers; sensor wire
  • Fits 1987-1991 BMW 325i, front, ATE calipers; sensor wire
  • Fits 1987-1991 BMW 325is, front, ATE calipers; sensor wire
  • Fits 1987-1991 BMW 325is, front, Girling calipers; sensor wire
  • Fits 1988-1991 BMW 325iX, front, ATE calipers; sensor wire
  • Fits 1988-1991 BMW 325iX, front, Girling calipers; sensor wire
  • Fits 1984-1987 BMW 325e, front, ATE calipers; sensor wire
  • Fits 1984-1987 BMW 325e, front, Girling calipers; sensor wire
  • Fits 1986-1987 BMW 325es, front, with Girling calipers; sensor wire
  • Fits 1986-1987 BMW 325es, front, with ATE calipers; sensor wire
  • Fits 1984-1985 BMW 318i, front, sensor wire

What It Helps Address

  • Brake pad wear warning light staying on after pad service
  • Damaged or broken front brake wear sensor wire
  • Incorrect sensor fitment on BMW front brake systems
  • Loss of brake wear monitoring on ATE or Girling caliper setups
  • Service replacement for worn sensor wiring on listed BMW models

Installation Notes

Verify caliper type, model year, and production date before ordering. This part is for front brake applications only and must match the vehicle’s wear-sensor configuration. Confirm the existing connector routing and sensor mounting points against the original part before installation.

Quality Assurance

Dynamite Friction Sensor Wire 341-31002 is cataloged as a brake sensor component for the listed BMW applications and is identified by exact fitment data for front wear-sensor use.

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1991BMW318iFrontVehicle Production Date To 4/91; Sensor Wire
1991BMW318isFrontVehicle Production Date To 4/91; Sensor Wire
1991BMW325iFrontGirling Calipers; Sensor Wire
1991BMW325iFrontATE Calipers; Sensor Wire
1991BMW325isFrontATE Calipers; Sensor Wire
1991BMW325isFrontGirling Calipers; Sensor Wire
1991BMW325iXFrontATE Calipers; Sensor Wire
1991BMW325iXFrontGirling Calipers; Sensor Wire
1990BMW325iFrontGirling Calipers; Sensor Wire
1990BMW325iFrontATE Calipers; Sensor Wire
1990BMW325isFrontATE Calipers; Sensor Wire
1990BMW325isFrontGirling Calipers; Sensor Wire
1990BMW325iXFrontATE Calipers; Sensor Wire
1990BMW325iXFrontGirling Calipers; Sensor Wire
1989BMW325iFrontGirling Calipers; Sensor Wire
1989BMW325iFrontATE Calipers; Sensor Wire
1989BMW325isFrontATE Calipers; Sensor Wire
1989BMW325isFrontGirling Calipers; Sensor Wire
1989BMW325iXFrontATE Calipers; Sensor Wire
1989BMW325iXFrontGirling Calipers; Sensor Wire
1988BMW325iFrontGirling Calipers; Sensor Wire
1988BMW325iFrontATE Calipers; Sensor Wire
1988BMW325isFrontATE Calipers; Sensor Wire
1988BMW325isFrontGirling Calipers; Sensor Wire
1988BMW325iXFrontATE Calipers; Sensor Wire
1988BMW325iXFrontGirling Calipers; Sensor Wire
1987BMW325eFrontATE Calipers; Sensor Wire
1987BMW325eFrontGirling Calipers; Sensor Wire
1987BMW325esFrontwith Girling Calipers; Sensor Wire
1987BMW325esFrontwith ATE Calipers; Sensor Wire
1987BMW325iFrontGirling Calipers; Sensor Wire
1987BMW325iFrontATE Calipers; Sensor Wire
1987BMW325isFrontATE Calipers; Sensor Wire
1987BMW325isFrontGirling Calipers; Sensor Wire
1986BMW325eFrontATE Calipers; Sensor Wire
1986BMW325eFrontGirling Calipers; Sensor Wire
1986BMW325esFrontwith Girling Calipers; Sensor Wire
1986BMW325esFrontwith ATE Calipers; Sensor Wire
1985BMW318iFrontSensor Wire
1985BMW325eFrontATE Calipers; Sensor Wire
1985BMW325eFrontGirling Calipers; Sensor Wire
1984BMW318iFrontSensor Wire
1984BMW325eFrontATE Calipers; Sensor Wire
1984BMW325eFrontGirling Calipers; Sensor Wire