Global Parts 1815834 Disc Brake Pad Wear Sensor - Front

Brand Global Parts 1815834
Position Front
Terminal Type Pin
Wire Quantity 1
Connector Shape Oval
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Wiring Harness Included Yes
Fits Audi and Porsche · 9 vehicles

Direct replacement. Brake wear sensor for straightforward installation and reliable pad-wear detection.

Accurate wear detection. Alerts you when brake pads are thinning to help prevent brake system failure.

Harness included. Comes with wiring harness for a cleaner, easier install.

Cross-references Raybestos Brakes EWS244, 2BWS0352 and 4G0615437 for the same application. See all 6.

$22.46Free 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 $22.46
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Brake Wear Sensor for Audi and Porsche

This Global Parts disc brake pad wear sensor provides direct replacement fitment for select Audi and Porsche applications. Part number 1815834 is built for front brake wear monitoring, helping the vehicle alert the driver when pad material reaches the wear threshold.

Key Features

  • Direct replacement disc brake pad wear sensor
  • Terminal type: pin
  • Wire quantity: 1
  • Connector shape: oval
  • Terminal quantity: 2
  • Connector gender: female
  • Terminal gender: male
  • Wiring harness included

Fitment Details

Compatible with front brake applications on 2020-2021 Porsche Macan, front; 2015-2016 Porsche Macan, front; and 2014-2018 Audi RS7, front with 390X36mm brakes. The Global Parts 1815834 brake wear sensor is a direct replacement for these front-position applications and is listed for Porsche Macan and Audi RS7 models in the years shown.

How It Works

This sensor monitors brake pad thickness and sends a wear alert when the pads thin beyond the normal service range. That signal gives the driver a clear indication that brake service is due, supporting consistent braking performance and helping reduce the risk of brake system damage from worn pads.

Common Problems It Can Address

  • Brake pad wear warning light stays on
  • Broken or damaged front brake wear sensor
  • Incorrect brake pad wear readings
  • Intermittent wear sensor warning messages
  • Sensor failure after brake service

Installation Notes

Verify connector shape, terminal count, and front-position fitment before installation. Inspect the brake pad and rotor condition at the same time, and route the harness to match the original path so the sensor is not pinched or stretched. This part cross-references Raybestos Brakes EWS244 for the same application.

Quality Assurance

Global Parts supplies this brake wear sensor as a direct replacement component for confirmed vehicle applications. Part number 1815834 is engineered for accurate wear detection and reliable front brake monitoring on the listed Audi and Porsche models.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021PorscheMacan3.0LV6Front—
2020PorscheMacan3.0LV6Front—
2018AudiRS74.0LV8Front390X36mm
2017AudiRS74.0LV8Front390X36mm
2016AudiRS74.0LV8Front390X36mm
2016PorscheMacan3.6LV6Front—
2015AudiRS74.0LV8Front390X36mm
2015PorscheMacan3.6LV6Front—
2014AudiRS74.0LV8Front390X36mm
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Raybestos Brakes — EWS2442BWS03524G0615437ES115857SW0315WK842