OE Quality
60-Day Returns

PowerStop SW-0506 Disc Brake Pad Wear Sensor - Front or Rear
PowerStop SW-0506 Brake Wear Sensor Overview
The PowerStop - Euro-Stop Electronic Brake Wear Sensor SW-0506 is designed specifically for select Mercedes-Benz models, including the G55 AMG, G500, G550, and ML430. This disc brake pad wear sensor helps monitor brake pad condition to ensure timely maintenance and safe driving.
- Compatible with Mercedes-Benz G55 AMG, G500, G550, and ML430
- Wiring harness length of 143 mm (5.629 inches) for precise fitment
- Single wire and connector design for straightforward installation
- White round female connector with pin-type female terminal
- Does not include grommets
Detailed Product Description
The PowerStop SW-0506 is a disc brake pad wear sensor engineered to provide accurate brake pad wear detection for Mercedes-Benz vehicles. Featuring a wiring harness length of 143 mm (5.629 inches), this sensor ensures proper reach and connection within the brake system. The sensor includes one wire and one connector, both designed with female pin terminals and a round white connector housing, facilitating a secure and reliable electrical connection. While grommets are not included, the sensor’s design supports compatibility with the original equipment brake system components.
This sensor is part of the PowerStop - Euro-Stop Electronic Brake Wear Sensor line, which focuses on delivering precise electronic monitoring solutions tailored for European vehicles. The Euro-Stop line emphasizes fitment accuracy and reliable sensor performance to maintain brake system integrity and driver safety.
Common Applications and Issues Addressed
- Detects brake pad wear to prevent unexpected brake failure
- Alerts drivers to replace worn brake pads on Mercedes-Benz G55 AMG, G500, G550, and ML430
- Helps maintain optimal braking performance and safety
- Prevents damage to brake rotors caused by worn pads
- Supports compliance with vehicle maintenance schedules
Installation Notes and Tips
- Ensure the wiring harness length of 143 mm matches the vehicle’s brake system layout
- Verify connector orientation and secure the female pin terminal firmly
- Inspect the brake pad area for proper sensor placement before installation
- Use original equipment mounting points; no grommets are included with this sensor
- Consult the vehicle’s service manual for specific brake sensor replacement procedures
Quality Assurance and Warranty
PowerStop maintains strict quality control standards for the SW-0506 sensor to ensure reliable performance and durability. This part is manufactured to meet or exceed OEM specifications for Mercedes-Benz brake wear sensors. Warranty details should be confirmed with the product supplier or manufacturer, as coverage may vary.
| Brand | PowerStop |
|---|---|
| Part Number | SW-0506 |
| Position | PowerStop - Euro-Stop Electronic Brake Wear Sensor, Front |
| Connector Color | white |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | round |
| Grommets Included | No |
| Terminal Gender | Female |
| Terminal Quantity | 1 |
| Terminal Type | Pin |
| Wire Quantity | 1 |
| Wiring Harness Length | 5.629 |
| Wiring Harness Length | 143.00 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2017 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2016 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2015 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2014 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2013 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2012 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2011 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2010 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2009 | Mercedes-Benz | G550 | Front | 1 Pin white sensor; PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2008 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2007 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2006 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2005 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2004 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2004 | Mercedes-Benz | G55 AMG | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2003 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2003 | Mercedes-Benz | G55 AMG | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2002 | Mercedes-Benz | G500 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2001 | Mercedes-Benz | ML430 | Rear | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2001 | Mercedes-Benz | ML430 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2000 | Mercedes-Benz | ML430 | Rear | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
| 2000 | Mercedes-Benz | ML430 | Front | PowerStop - Euro-Stop Electronic Brake Wear Sensor |
* 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.