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Raybestos EWS132 Disc Brake Pad Wear Sensor - Front
Reliable Disc Brake Pad Wear Sensor for Audi Vehicles
The Raybestos R-Line Disc Brake Pad Wear Sensor (Part Number EWS132) is designed to provide accurate and timely alerts for brake pad wear on select Audi models. Engineered to maintain optimal braking performance, this sensor helps ensure your Audi A6, A7, A8 Quattro, and SQ5 vehicles stay safe and responsive on the road.
- Wiring harness length of 310 mm (12.205 inches) for precise fitment
- Blade terminal type with male terminals and female connector
- Includes one connector and two terminals for secure electrical connection
- Wiring harness included for straightforward installation
- Grommets not included
About the Raybestos R-Line Product Line
The R-Line by Raybestos represents a dedicated product line focused on delivering dependable brake components tailored for specific vehicle applications. This disc brake pad wear sensor is part of the R-Line series, which emphasizes compatibility and quality to meet the demands of modern braking systems, particularly for premium vehicles like Audi.
Detailed Product Description
The EWS132 sensor features a 310 mm overall wiring harness length, ensuring it reaches the necessary connection points within the brake assembly of compatible Audi models. The blade terminal type with male terminals and a female connector provides a reliable electrical interface, minimizing the risk of connection failure. While grommets are not included, the sensor’s design supports straightforward integration with existing brake hardware. This sensor is specifically engineered for Audi A6, A6 Quattro, A7, A7 Quattro, A8 Quattro, and SQ5 models, ensuring precise fitment and function.
Common Applications and Issues Addressed
- Monitors brake pad wear to prevent unexpected brake failure
- Alerts drivers to replace worn brake pads promptly
- Helps maintain consistent braking performance and safety
- Prevents damage to brake rotors caused by worn pads
- Supports compliance with vehicle maintenance schedules
Installation Notes and Tips
When installing the Raybestos R-Line EWS132 sensor, verify the wiring harness length matches the vehicle’s brake assembly requirements. Ensure the blade terminals are securely connected to avoid intermittent signals. Since grommets are not included, inspect existing grommets for wear and replace if necessary to protect wiring from abrasion. Proper routing of the wiring harness is essential to prevent damage during vehicle operation.
Quality Assurance and Warranty
Raybestos R-Line parts are manufactured to meet industry standards for durability and performance. The EWS132 sensor undergoes quality checks to ensure reliable operation within the specified Audi models. Please refer to Raybestos documentation for warranty details applicable to this part.
| Brand | Raybestos |
| Part Number | EWS132 |
| Position | Raybestos R-Line, Front |
| Wiring Harness Length | 12.205 |
| Wiring Harness Length | 310.000 |
| Terminal Type | Blade |
| Grommets Included | No |
| Connector Quantity | 1 |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wiring Harness Included | Yes |
| Overall Length | 310.000 |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | 3.0L | V6 | Front | Raybestos R-Line | |
| 2017 | Audi | A8 Quattro | 3.0L | V6 | Front | R-Line | |
| 2017 | Audi | A8 Quattro | 4.0L | V8 | Front | R-Line | |
| 2017 | Audi | SQ5 | Front | R-Line | |||
| 2016 | Audi | A7 | Front | Raybestos R-Line | |||
| 2016 | Audi | A7 Quattro | Front | R-Line | |||
| 2016 | Audi | A8 Quattro | 3.0L | V6 | Front | R-Line | |
| 2016 | Audi | A8 Quattro | 4.0L | V8 | Front | R-Line | |
| 2016 | Audi | SQ5 | Front | R-Line | |||
| 2015 | Audi | A6 | Front | with 356mm Diameter Rotor; Raybestos R-Line | |||
| 2015 | Audi | A6 Quattro | 3.0L | V6 | Front | R-Line | |
| 2015 | Audi | A7 Quattro | Front | with 356mm Diameter Rotor; R-Line | |||
| 2015 | Audi | A8 Quattro | 3.0L | V6 | Front | R-Line | |
| 2015 | Audi | A8 Quattro | 4.0L | V8 | Front | R-Line | |
| 2015 | Audi | SQ5 | Front | R-Line | |||
| 2014 | Audi | A6 | Front | with 356mm Diameter Rotor; Raybestos R-Line | |||
| 2014 | Audi | A6 Quattro | 3.0L | V6 | Front | R-Line | |
| 2014 | Audi | A7 Quattro | Front | with 356mm Diameter Rotor; R-Line | |||
| 2014 | Audi | A8 Quattro | 3.0L | V6 | Front | R-Line | |
| 2014 | Audi | A8 Quattro | 4.0L | V8 | Front | R-Line | |
| 2014 | Audi | SQ5 | Front | R-Line | |||
| 2013 | Audi | A6 | Front | with 356mm Diameter Rotor; Raybestos R-Line | |||
| 2013 | Audi | A6 Quattro | 3.0L | V6 | Front | R-Line | |
| 2013 | Audi | A7 Quattro | Front | with 356mm Diameter Rotor; R-Line | |||
| 2013 | Audi | A8 Quattro | Base | Front | with 356mm Diameter Rotor; R-Line | ||
| 2013 | Audi | A8 Quattro | L | Front | with 356mm Diameter Rotor; R-Line | ||
| 2013 | Audi | A8 Quattro | Premium | Front | with 356mm Diameter Rotor; R-Line | ||
| 2013 | Audi | A8 Quattro | Elite | Front | with 356mm Diameter Rotor; R-Line | ||
| 2013 | Audi | A8 Quattro | L Premium | Front | with 356mm Diameter Rotor; R-Line | ||
| 2013 | Audi | A8 Quattro | Base | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2013 | Audi | A8 Quattro | L | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2013 | Audi | A8 Quattro | Premium | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2013 | Audi | A8 Quattro | Elite | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2013 | Audi | A8 Quattro | L Premium | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2012 | Audi | A6 | Front | with 356mm Diameter Rotor; Raybestos R-Line | |||
| 2012 | Audi | A6 Quattro | 3.0L | V6 | Front | R-Line | |
| 2012 | Audi | A7 Quattro | Front | with 356mm Diameter Rotor; R-Line | |||
| 2012 | Audi | A8 Quattro | Base | Front | with 356mm Diameter Rotor; R-Line | ||
| 2012 | Audi | A8 Quattro | L | Front | with 356mm Diameter Rotor; R-Line | ||
| 2012 | Audi | A8 Quattro | Premium | Front | with 356mm Diameter Rotor; R-Line | ||
| 2012 | Audi | A8 Quattro | Elite | Front | with 356mm Diameter Rotor; R-Line | ||
| 2012 | Audi | A8 Quattro | Base | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2012 | Audi | A8 Quattro | L | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2012 | Audi | A8 Quattro | Premium | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2012 | Audi | A8 Quattro | Elite | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | ||
| 2011 | Audi | A8 Quattro | Front | Fits disc brake pad wear sensor for vehicles with 380mm diameter rotor.; R-Line | |||
| 2011 | Audi | A8 Quattro | Front | with 356mm Diameter Rotor; R-Line | |||
| 2010 | Audi | A8 Quattro | Front | with 356mm Diameter Rotor; Seventh and Eighth Digit of VIN is 4H; R-Line | |||
| 2010 | Audi | A8 Quattro | Front | with 380mm Diameter Rotor; Seventh and Eighth Digit of VIN is 4H; R-Line |
* 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.