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 : WS521 19151 2BWS0433 8W0615121H PWS321

Package include:

• 4x Brake Pad Wear Sensor

Vehicle Fitment

Fitment Summary: 2017-2024 Audi A4, Audi A4 Quattro, Audi A4 allroad, Audi A5, Audi A5 Quattro, Audi A5 Sportback

Position: Front and Rear

• 2024 Audi A4 — Position: Front and Rear | Fitment Precision: 2.0L
• 2023 Audi A4 — Position: Front and Rear | Fitment Precision: 2.0L | Note: with Contiteves Brake
• 2023-2024 Audi A4 Quattro — Position: Front and Rear
• 2022-2024 Audi A4 allroad — Position: Front and Rear
• 2022-2024 Audi A5 — Position: Front and Rear | Fitment Precision: 2.0L
• 2022-2024 Audi A5 Quattro — Position: Front and Rear
• 2022-2024 Audi A5 Sportback — Position: Front and Rear
• 2021 Audi A4 allroad — Position: Front and Rear | Fitment Precision: 2.0L
• 2021 Audi A4 Quattro — Position: Front and Rear | Fitment Precision: 2.0L
• 2021 Audi A5 Quattro — Position: Front and Rear | Fitment Precision: 2.0L

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 2017-2024 Audi A4, Audi A4 Quattro, Audi A4 allroad, Audi A5, Audi A5 Quattro, Audi A5 Sportback.

What part number is this?
The listed part number is KSE-100442.

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 Audi A4
• KSE-100442 fitment
• Mpulse Disc Brake Pad Wear Sensor
• Front and Rear Disc Brake Pad Wear Sensor
• 2017-2024 Audi A4 Disc Brake Pad Wear Sensor

Vehicle Fitment Table