Global Parts 1813557 Disc Brake Pad Wear Sensor - Front or Rear

Brake Wear Sensor for Mercedes-Benz

Replace a worn brake pad warning sensor with Global Parts 1813557, a direct replacement disc brake pad wear sensor for select Mercedes-Benz front applications. It monitors pad thickness and triggers the brake wear warning when service is due, helping maintain consistent braking feedback on Mercedes-Benz AMG GT, C-Class, E-Class, GLE, GLS, and EQ models.

• Direct replacement brake wear sensor for front brake applications
• Pin terminal type with 2-wire construction
• Oval connector shape with male connector and female terminals
• Wiring harness included for a cleaner service replacement
• Engineered for accurate brake pad wear detection
• Part number: 1813557

Fitment and Application Details

Compatible with a wide range of Mercedes-Benz vehicles, including Fits 2018-2025 Mercedes-Benz C300, Front; Fits 2016-2025 Mercedes-Benz GLC300, Front; Fits 2020-2025 Mercedes-Benz GLE350, Front; and Fits 2020-2025 Mercedes-Benz GLS450, Front. This application also covers many AMG and EQ models, including Mercedes-Benz CLA45 AMG, E53 AMG, EQS 580, and AMG GT 63 front brake setups without ceramic brakes. Part number 1813557 is also cross-referenced to Standard Ignition PWS294.

What This Sensor Helps Address

• Brake pad wear warning light staying on after pad service
• Inaccurate pad wear detection from a damaged sensor
• Intermittent brake warning messages caused by worn wiring or connectors
• Loss of brake pad monitoring on front brake systems
• Service issues on Mercedes-Benz models with electronic wear indicators

Installation Notes

Verify front or rear placement against the vehicle listing before installation, since fitment varies by model year and brake package. This sensor is listed for vehicles without ceramic brakes in most applications, so confirm brake type before ordering. Inspect the connector, routing, and mounting points during brake service to ensure the new sensor seats correctly and the warning system resets properly after pad replacement.

Quality Assurance

Global Parts 1813557 is built as a direct replacement brake wear sensor for Mercedes-Benz applications, with OE-style fitment and signal function for brake pad monitoring. It is engineered to provide reliable wear detection across the listed Mercedes-Benz platforms, including C300, GLE, and GLS front brake applications.