HomeRaybestos EWS248 Disc Brake Pad Wear Sensor - Front or Front Left
Part #: EWS248

Raybestos EWS248 Disc Brake Pad Wear Sensor - Front or Front Left

R-Line, Front
18 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Front
Fitment: Audi, R8 and RS5
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Reliable Disc Brake Pad Wear Sensor for Audi R8, RS4, RS5

The Raybestos R-Line Disc Brake Pad Wear Sensor (Part Number EWS248) is designed to provide accurate and timely alerts for brake pad wear on select Audi models. This sensor helps maintain optimal braking performance and safety by monitoring pad thickness and signaling when replacement is necessary.

  • Compatible with Audi R8, RS4, and RS5 models
  • Part Number: EWS248 for precise identification
  • Disc brake pad wear sensor designed for accurate monitoring
  • Manufactured by Raybestos under the R-Line product line
  • Ensures timely brake maintenance alerts to prevent brake system damage

About the Raybestos R-Line Product Line

The R-Line by Raybestos represents a focused range of brake components engineered to meet the demands of performance and reliability. This product line emphasizes quality materials and precise fitment, making it suitable for high-performance vehicles such as the Audi R8, RS4, and RS5. The R-Line Disc Brake Pad Wear Sensor EWS248 is part of this series, ensuring compatibility and dependable operation within the braking system.

Product Description and Functionality

The Raybestos R-Line Disc Brake Pad Wear Sensor EWS248 is engineered to detect the wear level of disc brake pads on specific Audi models. By providing an electrical signal when the brake pads reach a critical wear point, it alerts the driver to schedule timely maintenance. This sensor helps prevent damage to the brake rotors and maintains braking efficiency, which is essential for the performance and safety of vehicles like the Audi R8, RS4, and RS5.

Common Issues Addressed by This Sensor

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

Installation Notes and Tips

Installation of the Raybestos R-Line Disc Brake Pad Wear Sensor EWS248 should be performed by a qualified technician familiar with Audi brake systems. Ensure the sensor is properly connected to the vehicle’s electrical system and securely mounted to the brake assembly. Verify sensor functionality after installation by checking the vehicle’s brake warning indicators.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the R-Line product line, including the EWS248 sensor. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to official Raybestos documentation for exact warranty terms.

This part fits 18 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2015AudiR8BaseFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2015AudiR8PlusFrontR-Line
2015AudiR8SpyderFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2015AudiRS5BaseFront LeftDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2015AudiRS5CabrioletFront LeftDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2014AudiR8BaseFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2014AudiR8PlusFrontR-Line
2014AudiR8SpyderFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2014AudiRS5BaseFront LeftDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2014AudiRS5CabrioletFront LeftDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2013AudiRS5BaseFront LeftDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2012AudiR8BaseFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2012AudiR8GTFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2012AudiR8GT SpyderFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2012AudiR8SpyderFrontDisc brake pad wear sensor compatible with ceramic composite brake pad set.; R-Line
2011AudiR8Front380X38Mm 5/112; Raybestos R-Line
2008AudiRS44.2LV8Front380X38Mm 5/112; Raybestos R-Line
2007AudiRS44.2LV8Front380X38Mm 5/112; Raybestos 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:

8E0615437

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