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Raybestos EWS122 Disc Brake Pad Wear Sensor - Rear
Reliable Disc Brake Pad Wear Sensor for Porsche and Volkswagen
The Raybestos R-Line Disc Brake Pad Wear Sensor (Part Number EWS122) is designed to provide accurate and timely alerts for brake pad wear on select Porsche and Volkswagen models. Engineered to maintain optimal braking performance, this sensor helps ensure your vehicle’s safety systems function correctly.
- Compatible with Porsche Cayenne, Panamera, and Volkswagen Touareg models
- Wiring harness length of 140 mm (5.512 inches) for precise fitment
- Includes wiring harness with female connector and female terminal
- Features 1 connector and 2 terminals with pin-type terminals
- Overall sensor length of 134 mm for proper installation
- Grommets not included
About the Raybestos R-Line Product Line
The R-Line by Raybestos focuses on delivering dependable brake components tailored for specific vehicle applications. This product line emphasizes quality and fitment accuracy, ensuring that parts like the EWS122 disc brake pad wear sensor integrate seamlessly with the braking systems of Porsche and Volkswagen vehicles. The R-Line sensors are engineered to meet OEM specifications, supporting consistent brake system monitoring.
Detailed Product Description
The Raybestos R-Line EWS122 disc brake pad wear sensor is designed with a 140 mm wiring harness length, providing a precise connection to the vehicle’s brake system. The sensor includes a wiring harness with a female connector and female terminals, featuring a pin terminal type for secure electrical contact. With one connector and two terminals, this sensor ensures reliable communication of brake pad wear status to the vehicle’s monitoring system. The overall length of 134 mm allows for proper routing and installation within the brake assembly. Note that grommets are not included with this sensor.
Common Applications and Issues Addressed
- Alerts for worn brake pads on Porsche Cayenne, Panamera, and Volkswagen Touareg
- Prevents brake system warning light malfunctions due to faulty sensor connections
- Helps maintain brake safety by providing timely wear notifications
- Addresses electrical connection issues with pin-type terminals and female connectors
- Supports proper brake system diagnostics and maintenance
Installation Notes and Tips
- Verify compatibility with your specific Porsche or Volkswagen model before installation
- Handle the wiring harness carefully to avoid damage to the female connectors and terminals
- Ensure the sensor is routed correctly to prevent interference with moving brake components
- Check for secure connections at both the sensor and vehicle harness ends
- Replace the sensor promptly if any signs of wear or damage are detected
Quality Assurance and Warranty
Raybestos R-Line brake components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The EWS122 disc brake pad wear sensor undergoes rigorous quality control to maintain consistent functionality. Please refer to Raybestos warranty terms for specific coverage details.
| Brand | Raybestos |
|---|---|
| Part Number | EWS122 |
| Position | R-Line, Rear |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Grommets Included | No |
| Overall Length | 134.000 |
| Terminal Gender | Female |
| Terminal Quantity | 2 |
| Terminal Type | Pin |
| Wiring Harness Included | Yes |
| Wiring Harness Length | 5.512 |
| Wiring Harness Length | 140.000 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2017 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2017 | Volkswagen | Touareg | Rear | R-Line | |
| 2016 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2016 | Porsche | Panamera | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2016 | Volkswagen | Touareg | Rear | R-Line | |
| 2015 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2015 | Porsche | Panamera | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2015 | Volkswagen | Touareg | Rear | R-Line | |
| 2014 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2014 | Porsche | Panamera | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2014 | Volkswagen | Touareg | Rear | R-Line | |
| 2013 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2013 | Porsche | Panamera | S | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | Base | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | Turbo | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | GTS | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | 4 | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | 4S | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Porsche | Panamera | S Hybrid | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line |
| 2013 | Volkswagen | Touareg | Rear | R-Line | |
| 2012 | Porsche | Cayenne | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2012 | Porsche | Panamera | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2012 | Volkswagen | Touareg | Rear | R-Line | |
| 2011 | Porsche | Cayenne | Rear | Except Ceramic Composite Brakes; with 18 IN Wheels; R-Line | |
| 2011 | Porsche | Panamera | Rear | Not compatible with vehicles equippd with Ceramic Composite Brakes.; R-Line | |
| 2011 | Volkswagen | Touareg | Rear | 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.