What does a brake wear sensor wire do?

A brake wear sensor wire monitors the thickness of your brake pads. When the pads wear down to a certain level, the sensor triggers a warning light on your dashboard, letting you know it's time to replace them.

Can I install this sensor wire myself?

Yes, this sensor wire is designed as a direct replacement and comes new in the box, ready for installation without requiring any modifications. It's intended to be a straightforward swap for the original part.

What kind of temperatures can this sensor wire handle?

This sensor wire is engineered from high-temperature resistant materials and can withstand operating temperature ranges up to 500 degrees Fahrenheit, which is common in braking systems.

1 / 3

Specifications

Brand: DFC
Part #: 341-31092
UPC: 195700857099

DFC 21-25 BMW M4 Rear Sensor Wire

Name: DFC 21-25 BMW M4 Rear Sensor Wire
Brand: DFC
Price: 10.04 USD
Availability: InStock

$10.04

In Stock

Fits 2021-2025 BMW M3. This rear brake sensor wire from DFC accurately monitors pad wear and is built to withstand high temperatures.

Key Features

Fits 2021-2025 BMW M2, M3, and M4.
This is a rear brake wear sensor wire.
Made from high-temperature resistant materials, capable of withstanding up to 500degF.
Features highly conductive electrodes for accurate monitoring of brake pad wear levels.
Designed to match the original equipment manufacturer's form, fit, and function.
Comes new in the box and is ready to install without modifications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

BMW M2 2023-2025
BMW M3 2021-2025
BMW M4 2021-2025

Product Details

You're getting a new rear brake wear sensor wire, designed to fit your 2021-2025 BMW M3, M2, or M4. This wire is what tells your dashboard when your brake pads are getting low, so you know it's time for a change. It's made from materials that can handle the heat generated during braking, up to 500 degrees Fahrenheit, and has conductive electrodes to make sure it reads your pad wear accurately.

This sensor wire is built to match the original equipment manufacturer's (OEM) form, fit, and function, meaning it's made to work just like the one that came from the factory. It comes new in the box, ready to be installed without any need for modifications. DFC has quality tested this part to ensure it performs reliably and lasts a long time, giving you peace of mind about your braking system's monitoring capabilities.