Carlson 19114 Disc Brake Pad Wear Sensor - Front

Brand Carlson 19114
Position Front
Fits BMW · 6 vehicles

Wear sensor. Alerts when brake pads are worn and need replacement.

Electric design. Built for proper function with quality materials.

$16.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $16.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Carlson Disc Brake Pad Wear Sensor

The Carlson 19114 disc brake pad wear sensor monitors pad condition and alerts the driver when brake material has worn to the service point. Built with quality materials for proper function, it supports accurate wear indication on select BMW front brake applications.

Key Features

  • Disc brake pad wear sensor for front brake systems
  • Electric wear sensor design for brake pad monitoring
  • Direct fit for select BMW 840Ci and BMW 850i applications
  • Helps restore brake wear warning function when the original sensor is frayed or damaged
  • Carlson part number 19114 for easy identification

Detailed Description

Carlson 19114 is a front disc brake pad wear sensor made for BMW applications that use an electric pad wear warning system. When brake pads wear down, the sensor frays and triggers the warning indicator so the driver knows service is due. This part fits 1994-1997 BMW 840Ci, front, and 1991-1992 BMW 850i, front. If you are searching for a front BMW brake pad wear sensor for a 1994-1997 BMW 840Ci or a 1991-1992 BMW 850i, Carlson 19114 matches those applications directly.

What It Helps Solve

  • Brake wear warning light staying on after sensor damage
  • Broken or frayed front pad wear sensor wiring
  • Loss of brake pad wear indication on BMW front brakes
  • Service interval alerts not triggering as pads wear

Installation Notes and Tips

Inspect the brake pads and rotor condition before replacing the sensor. Route the sensor exactly as the original was installed to avoid contact with moving or hot brake components. Confirm the connector style and front axle application before installation. Carlson 19114 is used on front brake positions only for the listed BMW models.

Quality Assurance

Carlson manufactures electric wear sensors using quality materials to support proper function and consistent brake wear monitoring. Part number 19114 is built for the listed BMW front applications and follows the intended wear-sensor operating principle used by these vehicles.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1997BMW840CiFrontDisc Brake Pad Wear Sensor D639
1996BMW840CiFrontDisc Brake Pad Wear Sensor D639
1995BMW840CiFrontDisc Brake Pad Wear Sensor D639
1994BMW840CiFrontDisc Brake Pad Wear Sensor D639
1992BMW850iFrontDisc Brake Pad Wear Sensor compatible with D547
1991BMW850iFrontDisc Brake Pad Wear Sensor compatible with D547