HomeBrake > SensorsBeck Arnley 084-2191 Disc Brake Pad Wear Sensor - Rear
Part #: 102.12870

Beck Arnley 084-2191 Disc Brake Pad Wear Sensor - Rear

Rear
⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$29.60Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, X3
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Pad Wear Sensor for BMW X3

The Beck Arnley 084-2191 disc brake pad wear sensor is designed specifically for BMW X3 models. This sensor helps monitor brake pad wear to ensure timely maintenance and safe braking performance.

  • Compatible with BMW X3 vehicles
  • Part number 084-2191 for precise identification
  • Disc brake pad wear sensor type for accurate wear detection
  • Durable construction for consistent performance
  • OEM-quality fit and function

Product Overview and Compatibility

This Beck Arnley disc brake pad wear sensor (part number 084-2191) is engineered to provide reliable monitoring of brake pad wear on BMW X3 models. By detecting when brake pads reach a critical wear level, it helps prevent damage to the braking system and maintains vehicle safety. The sensor is designed to integrate seamlessly with the vehicle’s existing brake system, ensuring accurate and timely alerts.

Purpose and Common Issues Addressed

  • Alerts driver to worn brake pads before damage occurs
  • Prevents brake rotor damage due to excessive pad wear
  • Helps maintain optimal braking performance and safety
  • Reduces risk of brake system failure from unnoticed wear
  • Supports timely brake maintenance and replacement

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before installation
  • Disconnect battery to avoid electrical issues during sensor replacement
  • Follow BMW X3 service manual guidelines for sensor removal and installation
  • Inspect brake pads and rotors for wear when replacing the sensor
  • Test sensor function after installation to confirm proper operation

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. The 084-2191 disc brake pad wear sensor undergoes quality checks to ensure durability and accuracy. Warranty coverage details can be obtained from the product documentation or authorized Beck Arnley distributors.

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2024BMWX3Rear
2023BMWX3Rear
2022BMWX3Rear
2021BMWX3Rear
2020BMWX3Rear
2019BMWX3Rear
2018BMWX3Rear

* 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.