# Mpulse KSE-100046 Disc Brake Pad Wear Sensor for 1997-2008 BMW Z4, BMW 320i and More - Front

### Performance Overview

mPulse Brake Pads Wear Sensors are engineered for durability and precision. Using our proprietary technology, we achieve the highest precision rate on the market. Using premium anti-oxidant coating, mPulse sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.

### Key Features

-   mPulse unique technology ensures the electronic control systems track physical or substance changes and turn them into electrical indicators with unmatched precision
-   Engineered with high-quality material to ensure long-term performance and the capability to resist high temperatures
-   Made with corrosion-free coating for highest durability on the market
-   Direct plug-in OE replacement for proper fit and function for an unmatched experience
-   mPulse offers an extensive range of sensors that restores your vehicle to factory levels of performance
-   Part Reference Numbers : 5S8419 WS319 19024 2BWS0104 BWS519 DF0100 34351164371 WK345 EWS27 PWS119

### Package include:

-   2x Brake Pad Wear Sensor

### Vehicle Fitment

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

**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, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 1997-2008 BMW Z4, BMW 320i, BMW 323i, BMW 325Ci, BMW 325i, BMW 323Ci.

**What part number is this?**  
The listed part number is KSE-100046.

**Is this product designed for direct replacement?**  
Yes. This Disc Brake Pad Wear Sensor 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
-   KSE-100046 fitment
-   Mpulse Disc Brake Pad Wear Sensor
-   Front Disc Brake Pad Wear Sensor
-   1997-2008 BMW Z4 Disc Brake Pad Wear Sensor

### 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

## Details

- **Price:** 38.18 CAD
- **Vendor:** Mpulse
- **Type:** Disc Brake Pad Wear Sensor
- **Tags:** 1997-2008 BMW Z4, Automotive Parts, BMW Z4, Brake Parts, Disc Brake Pad Wear Sensor, Front, KSE-100046, Mpulse, Replacement Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 38.18 CAD | In stock |

## Images

- Mpulse KSE-100046 Disc Brake Pad Wear Sensor for 1997-2008 BMW Z4, BMW 320i and More - Front

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/mpulse-kse-100046-disc-brake-pad-wear-sensor-1997-2008-bmw-z4)
> Updated: 2026-07-16