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Global Parts 1815841 Disc Brake Pad Wear Sensor - Rear
| Brand | Global Parts 1815841 |
|---|---|
| Position | Rear |
| Fits | BMW · 14 vehicles |
Direct replacement. Accurate brake wear detection helps alert you when pads need replacement.
Provides reliable brake wear sensing for safer braking performance.
Cross-references Raybestos Brakes EWS198, 2BWS0385 and 34352284656 for the same application. See all 6.
Brake Wear Sensor for BMW Rear Ceramic Brakes
Global Parts 1815841 is a direct replacement disc brake pad wear sensor for rear applications with ceramic brakes. It is built to monitor brake pad thickness and trigger a warning when pad wear reaches the service threshold, helping maintain braking performance on BMW M2, M3, and M4 models.
Key Features
- Direct replacement brake wear sensor for rear brake systems
- Designed for BMW models with ceramic brakes
- Provides brake pad wear detection for timely service alerts
- Supports consistent brake system monitoring on performance applications
- Cross-references Raybestos Brakes EWS198 for the same application
Detailed Description
Global Parts part number 1815841 is a brake pad wear sensor engineered for rear fitments on 2015-2018 BMW M3, 2015-2020 BMW M4, and 2018-2021 BMW M2 models with ceramic brakes. This sensor is intended to replace the original wear sensor and restore brake pad monitoring on vehicles that rely on electronic wear detection. If you are servicing a BMW M3 rear brake sensor, BMW M4 rear brake sensor, or BMW M2 rear brake sensor application, this part number 1815841 provides the correct direct-replacement solution.
The sensor detects brake pad thinning and sends a warning when pad wear reaches the replacement point. That helps reduce the risk of driving with worn pads and supports safer brake maintenance on high-performance BMW brake systems.
What It Helps Address
- Brake pad wear warning light staying on
- Failed or damaged rear brake wear sensor
- Loss of brake pad wear monitoring after pad service
- Need for a direct replacement sensor on ceramic brake applications
- Service intervals where brake pad thickness must be monitored
Installation Notes and Tips
Verify rear fitment and ceramic brake configuration before ordering. Inspect the sensor routing and connector condition during brake service, and replace the sensor if the original has been triggered or damaged. Confirm the vehicle application against the listed BMW M2, M3, and M4 fitments before installation.
Quality Assurance
Global Parts 1815841 is manufactured as a direct replacement brake wear sensor for the listed BMW applications and is designed to provide accurate brake pad wear detection for rear ceramic brake systems.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | BMW | M2 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2020 | BMW | M2 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2020 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2019 | BMW | M2 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2019 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2018 | BMW | M2 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2018 | BMW | M3 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2018 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2017 | BMW | M3 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2017 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2016 | BMW | M3 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2016 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2015 | BMW | M3 | 3.0L | L6 | Rear | with ceramic Brakes |
| 2015 | BMW | M4 | 3.0L | L6 | Rear | with ceramic Brakes |
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