# Mpulse SEN-2BWS0456 Rear Disc Brake Pad Wear Sensor for 2019-2024 BMW X4, Toyota GR Supra

### Performance Overview

Mpulse offers the ultimate sensors on the market. The unmatched performance and precision coupled with longer lasting components make our sensors the go-to choice of tousands of reputed mechanical shops in North America. Certified, designed and tested by our certified engineers.This disc Brake Pad Wear Sensor is listed for 2019-2025 BMW X4, Toyota GR Supra. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement disc Brake Pad Wear Sensor for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Disc Brake Pad Wear Sensor

### Vehicle Fitment

**Fitment Summary:** 2019-2025 BMW X4, Toyota GR Supra

**Position:** Rear

-   2025 BMW X4 — Position: Rear; Fitment Precision: 3.0L/2.0L; Note: with Harness
-   2024 BMW X4 — Position: Rear; Fitment Precision: 3.0L/2.0L
-   2021-2022 BMW X4 — Position: Rear; Fitment Precision: 3.0L/2.0L
-   2021 Toyota GR Supra — Position: Rear
-   2020 BMW X4 — Position: Rear; Fitment Precision: M Competition and with 3.0L; Note: with Standard Brake
-   2020 BMW X4 — Position: Rear; Fitment Precision: xDrive30i and with 2.0L; Note: with Standard Brake
-   2020 Toyota GR Supra — Position: Rear; Fitment Precision: 3.0L
-   2019 BMW X4 — Position: Rear

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is SEN-2BWS0456.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

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### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2025

BMW

X4

Rear

3.0L/2.0L

with Harness

2024

BMW

X4

Rear

3.0L/2.0L

2021

BMW

X4

Rear

3.0L/2.0L

2022

BMW

X4

Rear

3.0L/2.0L

2021

Toyota

GR Supra

Rear

2020

BMW

X4

Rear

M Competition and with 3.0L

with Standard Brake

2020

BMW

X4

Rear

xDrive30i and with 2.0L

with Standard Brake

2020

Toyota

GR Supra

Rear

3.0L

2019

BMW

X4

Rear

## Details

- **Price:** 70.45 CAD
- **Vendor:** Mpulse
- **Type:** Disc Brake Pad Wear Sensor
- **Tags:** 2019 BMW X4, 2019-2024 BMW X4, 2020 BMW X4, 2020 Toyota GR Supra, 2021 BMW X4, 2021 Toyota GR Supra, 2022 BMW X4, 2024 BMW X4, 2BWS0456, 34-35-6-880-543, Brake pad sensor, Brake sensor, Disc Brake Pad Wear Sensor, Disc Brake Pad Wear Sensor for BMW X4, Mpulse, Mpulse SEN-2BWS0456 Disc Brake Pad Wear Sensor, Rear, Rear Disc Brake Pad Wear Sensor for 2019 BMW X4, replacement auto part, replacement SEN-2BWS0456 Disc Brake Pad Wear Sensor, SEN-2BWS0456, Toyota GR Supra, Toyota GR Supra Disc Brake Pad Wear Sensor, vehicle fitment, wear sensor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 70.45 CAD | In stock |

## Images

- Mpulse_Disc Brake Pad Wear Sensor_SEN-2BWS0456

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-brake-pads-wear-sensor-for-bmw-x4-toyota-gr-supra-sen-2bws0456)
> Updated: 2026-06-08