HomeBrake > SensorsBeck Arnley 084-2251 Disc Brake Pad Wear Sensor - Front
Part #: 084-2251

Beck Arnley 084-2251 Disc Brake Pad Wear Sensor - Front

Front
⚙️ 13 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, Q5 and Q5 Sportback
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Reliable Disc Brake Pad Wear Sensor for Audi Q5 and Q5 Sportback

The Beck Arnley 084-2251 disc brake pad wear sensor is designed to provide accurate and timely alerts for brake pad wear on Audi Q5 and Q5 Sportback models. This sensor helps maintain optimal braking performance by monitoring pad thickness and signaling when replacement is necessary.

  • Wire Quantity: 2 wires for precise signal transmission
  • Connector Quantity: Single female connector for secure attachment
  • Terminal Quantity: 2 terminals with male gender for reliable electrical contact
  • Connector Gender: Female connector designed for compatibility with Audi brake systems
  • Terminal Gender: Male terminals ensuring proper connection integrity
  • Wiring Harness: Not included, sensor designed for direct integration

Technical Details and Compatibility

The Beck Arnley 084-2251 brake pad wear sensor features a two-wire design that ensures accurate monitoring of brake pad wear status. It includes one female connector and two male terminals, engineered to fit seamlessly with the existing brake system connectors on Audi Q5 and Q5 Sportback vehicles. This sensor does not come with a wiring harness, allowing for straightforward installation using the vehicle’s original wiring setup. The part number 084-2251 corresponds specifically to this sensor model, ensuring compatibility and performance consistency.

Applications and Problem Resolution

  • Monitors brake pad wear to prevent unexpected brake failure
  • Alerts drivers to replace worn brake pads on Audi Q5 and Q5 Sportback
  • Helps maintain brake system safety and performance
  • Prevents damage to brake rotors caused by worn pads
  • Supports timely maintenance to avoid costly repairs

Installation Notes and Tips

When installing the Beck Arnley 084-2251 disc brake pad wear sensor, ensure the female connector is securely attached to the vehicle’s brake system connector. Verify that the two male terminals are properly seated to maintain electrical continuity. Since the wiring harness is not included, use the existing vehicle wiring for connection. It is recommended to inspect the sensor wiring for any damage before installation to ensure reliable operation.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Audi vehicles. The 084-2251 disc brake pad wear sensor undergoes rigorous quality control to ensure durability and accuracy. Warranty coverage details can be obtained from the manufacturer or authorized distributors to confirm protection against defects.

BrandBeck Arnley
Part Number084-2251
Wire Quantity2
Connector Quantity1
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale
Wiring Harness IncludedNo

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025AudiQ52.0LL4Front
2025AudiQ5 SportbackFront
2024AudiQ52.0LL4Front
2024AudiQ5 SportbackFront
2023AudiQ52.0LL4Front
2023AudiQ5 SportbackFront
2022AudiQ52.0LL4Front
2022AudiQ5 SportbackFront
2021AudiQ52.0LL4Front
2021AudiQ5 SportbackFront
2020AudiQ52.0LL4Front
2019AudiQ52.0LL4Front
2018AudiQ52.0LL4FrontBrembo Brakes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.