# Mpulse SEN-2BWS0104 Front Disc Brake Pad Wear Sensor for 1997-2008 BMW 323i, BMW 328i and Select Vehicles

### 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 1997-2008 BMW Z4, BMW 320i, BMW 323i, BMW 325Ci, BMW 325i, BMW 323Ci, BMW 328Ci, BMW 328i. 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 Front Disc Brake Pad Wear Sensor

### Vehicle Fitment

**Fitment Summary:** 1997-2008 BMW Z4, BMW 320i, BMW 323i, BMW 325Ci, BMW 325i, BMW 323Ci, BMW 328Ci, BMW 328i

**Position:** Front

-   2006 BMW Z4 — Position: Front; Fitment Precision: 2.5L; Note: To 01/2006
-   2006 BMW Z4 — Position: Front; Fitment Precision: 3.0i and with 3.0L; Note: To 01/2006 and with Standard Front Rotor
-   2006-2008 BMW Z4 — Position: Front; Fitment Precision: Roadster 3.0i and with 3.0L
-   2003-2005 BMW Z4 — Position: Front
-   2001-2005 BMW 320i — Position: Front; Fitment Precision: 2.2L
-   2001 BMW 323i — Position: Front; Fitment Precision: 2.5L and with Disc rear brakes; Note: Built in Mexico
-   2001-2006 BMW 325Ci — Position: Front; Fitment Precision: 2.5L
-   2001-2005 BMW 325i — Position: Front; Fitment Precision: 2.5L
-   2000 BMW 323Ci — Position: Front; Fitment Precision: 2.5L
-   2000 BMW 323i — Position: Front; Fitment Precision: 2.5L

### 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-2BWS0104.

**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
-   1997-2008 BMW Z4 disc Brake Pad Wear Sensor
-   SEN-2BWS0104 fitment
-   Mpulse disc Brake Pad Wear Sensor
-   Front disc Brake Pad Wear Sensor
-   disc Brake Pad Wear Sensor for BMW 320i

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

BMW

Z4

Front

2.5L

To 01/2006

2006

BMW

Z4

Front

3.0i and with 3.0L

To 01/2006 and with Standard Front Rotor

2006

BMW

Z4

Front

Roadster 3.0i and with 3.0L

2007

BMW

Z4

Front

Roadster 3.0i and with 3.0L

2008

BMW

Z4

Front

Roadster 3.0i and with 3.0L

2003

BMW

Z4

Front

2004

BMW

Z4

Front

2005

BMW

Z4

Front

2001

BMW

320i

Front

2.2L

2002

BMW

320i

Front

2.2L

2003

BMW

320i

Front

2.2L

2004

BMW

320i

Front

2.2L

2005

BMW

320i

Front

2.2L

2001

BMW

323i

Front

2.5L and with Disc rear brakes

Built in Mexico

2001

BMW

325Ci

Front

2.5L

2002

BMW

325Ci

Front

2.5L

2003

BMW

325Ci

Front

2.5L

2004

BMW

325Ci

Front

2.5L

2005

BMW

325Ci

Front

2.5L

2006

BMW

325Ci

Front

2.5L

2001

BMW

325i

Front

2.5L

2002

BMW

325i

Front

2.5L

2003

BMW

325i

Front

2.5L

2004

BMW

325i

Front

2.5L

2005

BMW

325i

Front

2.5L

2000

BMW

323Ci

Front

2.5L

2000

BMW

323i

Front

2.5L

2000

BMW

328Ci

Front

2.8L

2000

BMW

328i

Front

2.8L

1999

BMW

323i

Front

Sedan and with 2.5L

1999

BMW

328i

Front

Sedan and with 2.8L

1997

BMW

323i

Front

2.5L and with Disc rear brakes

## Details

- **Price:** 15.45 CAD
- **Vendor:** Mpulse
- **Type:** Disc Brake Pad Wear Sensor
- **Tags:** 19024, 1997 BMW 323i, 1997-2008 BMW select vehicles Disc Brake Pad Wear Sensor, 1999 BMW 323i, 1999 BMW 328i, 2000 BMW 323Ci, 2000 BMW 323i, 2000 BMW 328Ci, 2000 BMW 328i, 2001 BMW 320i, 2001 BMW 323i, 2001 BMW 325Ci, 2001 BMW 325i, 2002 BMW 320i, 2002 BMW 325Ci, 2002 BMW 325i, 2003 BMW 320i, 2003 BMW 325Ci, 2003 BMW 325i, 2003 BMW Z4, 2004 BMW 320i, 2004 BMW 325Ci, 2004 BMW 325i, 2004 BMW Z4, 2005 BMW 320i, 2005 BMW 325Ci, 2005 BMW 325i, 2005 BMW Z4, 2006 BMW 325Ci, 2006 BMW Z4, 2007 BMW Z4, 2008 BMW Z4, 2BWS0104, 34351164371, 5S8419, Brake pad sensor, Brake sensor, BWS519, DF0100, Disc Brake Pad Wear Sensor, Disc Brake Pad Wear Sensor for BMW select vehicles, EWS27, Front, Front Disc Brake Pad Wear Sensor for 1997 BMW 323i, Mpulse, Mpulse SEN-2BWS0104 Disc Brake Pad Wear Sensor, PWS119, replacement auto part, replacement SEN-2BWS0104 Disc Brake Pad Wear Sensor, SEN-2BWS0104, vehicle fitment, wear sensor, WK345, WS319

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 15.45 CAD | In stock |

## Images

- Mpulse_Disc Brake Pad Wear Sensor_SEN-2BWS0104

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/front-brake-pads-wear-sensor-for-bmw-z4-325i-325ci-320i-323i-328i-323ci-328ci)
> Updated: 2026-06-09