HomeRaybestos EWS142 Disc Brake Pad Wear Sensor - Front or Front Left
Part #: EWS142

Raybestos EWS142 Disc Brake Pad Wear Sensor - Front or Front Left

R-Line, Front
12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Front
Fitment: BMW, X1, 335i xDrive, and 328i xDrive
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Reliable Disc Brake Pad Wear Sensor for BMW Vehicles

The Raybestos R-Line Disc Brake Pad Wear Sensor (Part Number EWS142) is designed to provide accurate and timely alerts for brake pad wear on select BMW models. Engineered to maintain optimal braking performance, this sensor ensures your BMW 328i xDrive, 335i xDrive, and X1 models stay safe and responsive.

  • Wiring harness length options: 34.134 inches and 867.000 millimeters for precise fitment
  • Includes wiring harness and two grommets for secure installation
  • Connector features a single round female shape with two male pin terminals
  • Overall length of 864.000 millimeters for compatibility with specified BMW models
  • Durable design with included grommets to protect wiring from wear and tear

About the Raybestos R-Line Product Line

The R-Line by Raybestos focuses on delivering dependable brake components tailored for specific vehicle applications. This disc brake pad wear sensor is part of the R-Line, which emphasizes precise fitment and reliable performance for BMW vehicles. The R-Line sensors are engineered to meet OEM specifications, ensuring seamless integration with your vehicle’s braking system.

Product Details and Specifications

The EWS142 sensor includes a wiring harness with two length measurements provided (34.134 inches and 867 millimeters) to accommodate installation requirements. It features a single connector with a round female shape and two male pin terminals, designed to interface correctly with the BMW brake system. The sensor comes with two grommets to secure the wiring harness and prevent damage from vibration or movement. The overall length of 864 millimeters supports proper routing within the brake assembly.

Common Applications and Issues Addressed

  • Monitors brake pad wear to prevent unexpected brake failure
  • Alerts drivers to replace worn brake pads on BMW 328i xDrive, 335i xDrive, and X1
  • Helps maintain consistent braking performance and safety
  • Prevents damage to brake rotors caused by worn pads
  • Ensures compliance with vehicle maintenance alerts and diagnostics

Installation Notes and Tips

  • Verify compatibility with your BMW model before installation
  • Handle wiring harness carefully to avoid damage to connectors and terminals
  • Use included grommets to secure wiring and prevent chafing
  • Ensure connectors are fully seated and locked to maintain sensor functionality
  • Consult vehicle service manual for specific brake system procedures

Quality Assurance and Warranty

Raybestos R-Line sensors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number EWS142 are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. For warranty information, refer to Raybestos documentation or authorized service providers.

BrandRaybestos
Part NumberEWS142
PositionR-Line, Front
Connector GenderFemale
Connector Quantity1
Connector ShapeRound
Grommet Count2
Grommets IncludedYes
Overall Length864.000
Terminal GenderMale
Terminal Quantity2
Terminal TypePin
Wiring Harness IncludedYes
Wiring Harness Length34.134
Wiring Harness Length867.000

This part fits 12 vehicles. Search below:

YearMakeModelBody Type# DoorsDrive TypeLitersCylindersPositionNotes
2015BMWX1AWDFrontR-Line
2014BMWX1AWDFrontR-Line
2013BMW328i xDriveCoupe3.0LL6Front LeftRaybestos R-Line
2013BMW335i xDriveCoupe2 DoorAWDFrontR-Line
2013BMWX1AWDFrontR-Line
2012BMW328i xDriveWagon4 DoorAWDFront LeftCompatible with disc brake calipers featuring a single piston.; R-Line
2012BMW335i xDriveCoupe2 DoorAWDFrontR-Line
2012BMWX12.0LL4FrontRaybestos R-Line
2011BMW328i xDriveSedan4 DoorAWDFront LeftCompatible with disc brake calipers featuring a single piston.; R-Line
2011BMW328i xDriveWagon4 DoorAWDFront LeftCompatible with disc brake calipers featuring a single piston.; R-Line
2011BMW335i xDriveAWDFrontR-Line
2010BMW328i xDriveWagonFront LeftRaybestos 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:

116.3406734356792561

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