HomeBrake > SensorsCarlson 19009 Disc Brake Pad Wear Sensor - Front or Rear
Part #: 19009

Carlson 19009 Disc Brake Pad Wear Sensor - Front or Rear

Front
⚙️ 14 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.55Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, ML350, ML320, and ML430
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Pad Wear Sensor for Mercedes-Benz Models

The Carlson Disc Brake Pad Wear Sensor 19009 is designed to provide accurate monitoring of brake pad wear for select Mercedes-Benz vehicles. This sensor helps maintain optimal braking performance by alerting drivers when brake pads require replacement.

  • Compatible with Mercedes-Benz ML320, ML350, ML430, and ML500 models
  • Part number 19009 ensures precise fit and function
  • Monitors disc brake pad wear to prevent brake system damage
  • Durable construction for consistent performance
  • Easy integration with existing brake system electronics

About the Carlson Disc Brake Pad Wear Sensor Line

The Carlson Disc Brake Pad Wear Sensor product line focuses on providing reliable and accurate brake pad wear detection for various vehicle applications. This line is engineered to meet OEM specifications, ensuring compatibility and dependable operation. The 19009 sensor is part of this line, specifically tailored for certain Mercedes-Benz ML-Class models, offering a direct replacement solution that supports vehicle safety systems.

Product Details and Functionality

The Carlson Disc Brake Pad Wear Sensor 19009 is engineered to detect the thickness of the brake pads on Mercedes-Benz ML320, ML350, ML430, and ML500 models. When the brake pads wear down to a critical level, the sensor triggers a warning light on the dashboard, alerting the driver to service the brakes. This early warning helps prevent damage to the brake rotors and maintains braking efficiency. The sensor's design ensures a secure fit and reliable electrical connection, contributing to consistent brake system monitoring.

Common Issues Addressed by This Sensor

  • Prevents brake rotor damage due to worn pads
  • Alerts driver to timely brake pad replacement
  • Helps maintain consistent braking performance
  • Reduces risk of brake system failure
  • Supports vehicle safety monitoring systems

Installation Notes and Tips

Installation of the Carlson Disc Brake Pad Wear Sensor 19009 should be performed by a qualified technician familiar with Mercedes-Benz brake systems. Ensure the vehicle is securely lifted and the brake pads are inspected before sensor installation. Proper alignment and secure electrical connections are critical for accurate sensor operation. Refer to the vehicle’s service manual for specific procedures related to the ML320, ML350, ML430, and ML500 models.

Quality Assurance and Warranty

Carlson manufactures the Disc Brake Pad Wear Sensor 19009 to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Carlson products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2005Mercedes-BenzML350FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2004Mercedes-BenzML350FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2003Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2003Mercedes-BenzML350FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2002Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2002Mercedes-BenzML500FrontD847; Disc Brake Pad Wear Sensor
2001Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
2000Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
1999Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
1999Mercedes-BenzML430RearDisc Brake Pad Wear Sensor D761
1999Mercedes-BenzML430FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
1998Mercedes-BenzML320FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.
1998Mercedes-BenzML430RearDisc Brake Pad Wear Sensor D761
1998Mercedes-BenzML430FrontCompatible with Part Number D760, designed for use with Disc Brake Caliper Repair Kit.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.