# Mpulse SEN-2BWS0143 Rear Disc Brake Pad Wear Sensor for 2003-2008 BMW Z4

### 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 2003-2008 BMW Z4. 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:** 2003-2008 BMW Z4

**Position:** Rear

-   2006 BMW Z4 — Position: Rear; Fitment Precision: 2.5L; Note: To 01/2006
-   2006 BMW Z4 — Position: Rear; Fitment Precision: 3.0i and with 3.0L; Note: To 01/2006
-   2006-2008 BMW Z4 — Position: Rear; Fitment Precision: Roadster 3.0si/Roadster 3.0i/Coupe 3.0si and with 3.0L
-   2003-2005 BMW Z4 — 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-2BWS0143.

**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.

### Common Searches

-   disc Brake Pad Wear Sensor for BMW Z4
-   2003-2008 BMW Z4 disc Brake Pad Wear Sensor
-   SEN-2BWS0143 fitment
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-   Rear disc Brake Pad Wear Sensor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

BMW

Z4

Rear

2.5L

To 01/2006

2006

BMW

Z4

Rear

3.0i and with 3.0L

To 01/2006

2006

BMW

Z4

Rear

Roadster 3.0si/Roadster 3.0i/Coupe 3.0si and with 3.0L

2007

BMW

Z4

Rear

Roadster 3.0si/Roadster 3.0i/Coupe 3.0si and with 3.0L

2008

BMW

Z4

Rear

Roadster 3.0si/Roadster 3.0i/Coupe 3.0si and with 3.0L

2003

BMW

Z4

Rear

2004

BMW

Z4

Rear

2005

BMW

Z4

Rear

## Details

- **Price:** 30.23 CAD
- **Vendor:** Mpulse
- **Type:** Disc Brake Pad Wear Sensor
- **Tags:** 2003 BMW Z4, 2003-2008 BMW Z4 Disc Brake Pad Wear Sensor, 2004 BMW Z4, 2005 BMW Z4, 2006 BMW Z4, 2007 BMW Z4, 2008 BMW Z4, 2BWS0143, 34356757896, 5S8446, Brake pad sensor, Brake sensor, BWS543, DF0122, Disc Brake Pad Wear Sensor, Disc Brake Pad Wear Sensor for BMW Z4, EWS33, Mpulse, Mpulse SEN-2BWS0143 Disc Brake Pad Wear Sensor, PWS143, Rear, Rear Disc Brake Pad Wear Sensor for 2003 BMW Z4, replacement auto part, replacement SEN-2BWS0143 Disc Brake Pad Wear Sensor, SEN-2BWS0143, vehicle fitment, wear sensor, WK503, WS343

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.23 CAD | In stock |

## Images

- CMX_Brake Hydraulic Hose_12-H380376

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-brake-pads-wear-sensor-for-bmw-z4-sen-2bws0143)
> Updated: 2026-06-09