HomeBrake > SensorsGlobal Parts 1815850 Disc Brake Pad Wear Sensor - Rear
Part #: 1815850

Global Parts 1815850 Disc Brake Pad Wear Sensor - Rear

Rear
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW and Toyota, GR Supra and X4
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Reliable Disc Brake Pad Wear Sensor for BMW and Toyota Vehicles

The Global Parts 1815850 disc brake pad wear sensor is designed to provide accurate monitoring of brake pad wear for select BMW and Toyota models. This sensor helps maintain optimal braking performance by alerting drivers when brake pads need replacement.

  • Compatible with BMW X4 and Toyota GR Supra models
  • Disc brake pad wear sensor type for precise wear detection
  • Durable construction for consistent performance
  • OEM-quality fit and function
  • Part number 1815850 for easy identification and replacement

Product Details and Compatibility

The Global Parts 1815850 sensor is engineered specifically for use with disc brake systems on BMW X4 and Toyota GR Supra vehicles. This part ensures timely alerts for brake pad wear, helping to prevent damage to the braking system and maintain vehicle safety. The sensor's design matches original equipment specifications, providing a reliable fit and accurate wear detection.

Purpose and Common Applications

  • Monitors brake pad wear to prevent brake failure
  • Alerts driver to replace worn brake pads promptly
  • Helps avoid costly rotor damage due to worn pads
  • Maintains braking system efficiency and safety
  • Supports proper maintenance schedules for BMW X4 and Toyota GR Supra

Installation Notes and Tips

When installing the Global Parts 1815850 disc brake pad wear sensor, ensure the vehicle is securely lifted and the brake system is cool. Carefully remove the old sensor and connect the new sensor to the brake pad assembly, verifying proper alignment and secure attachment. Testing the sensor after installation is recommended to confirm functionality.

Quality Assurance and Warranty

Global Parts manufactures the 1815850 sensor to meet industry standards for durability and performance. While specific warranty details are not provided, this part is designed to offer reliable service life consistent with OEM expectations for brake system components.

This part fits 9 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2025BMWX43.0LL6N/A
2024BMWX42.0LL4N/A
2023BMWX43.0LL6N/A
2022BMWX42.0LL4Rear
2021BMWX43.0LL6Rear
2021ToyotaGR Supra2.0LL4Rear
2020BMWX4M Competition3.0LL6Rear
2020ToyotaGR Supra3.0LL6Rear
2019BMWX43.0LL6Rear

* 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:

2BWS045634356880543ES115881

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