What happens when the brake pad wear sensor triggers?

When the brake pads wear down to a certain point, this sensor will make contact and trigger a warning light on your dashboard. This alerts you that it's time to inspect and likely replace your brake pads to prevent further damage to the rotors.

Does this sensor wire come with new brake pads?

No, this part is just the sensor wire itself. It is designed to be installed along with new brake pads when you replace your braking system components.

Is this sensor wire compatible with all Audi A4 models?

This specific sensor wire is designed for certain model years of the Audi A4, including Quattro and allroad variants from 2017-2025. Always check the full fitment list to confirm compatibility with your specific vehicle.

DFC 16-25 Audi A4 (Mexico) Front Sensor Wire

Specifications

Brand: DFC
Part #: 341-73019
UPC: 190920011580

DFC 16-25 Audi A4 (Mexico) Front Sensor Wire

Name: DFC 16-25 Audi A4 (Mexico) Front Sensor Wire
Brand: DFC
Price: 7.04 USD
Availability: InStock

$7.04

In Stock

DFC 16-25 Audi A4 (Mexico) Front Sensor Wire. Accurately monitors pad wear with high-temp resistant materials.

Key Features

Fits Audi A4 Quattro, A4 allroad, A5 Quattro, A5 Sportback, A6 Quattro, and Q5 models.
Constructed from high-temperature resistant materials, capable of withstanding up to 500°F.
Features highly conductive electrodes for accurate monitoring of brake pad wear.
Designed to meet the same form, fit, and function as OEM brake wear sensors.
Comes new in the box and is ready for installation without modifications.
Quality tested to ensure long-lasting performance.

⚠️ 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

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Product Details

This front brake pad wear sensor wire from DFC is built to handle the heat. It's made from materials that can stand up to operating temperatures as high as 500 degrees Fahrenheit, which is important because brake pads and rotors generate a lot of heat during normal driving, especially during harder stops.

The electrodes inside are highly conductive, meaning they'll accurately signal when your brake pads are getting low and need replacing. This sensor is designed to fit and function just like the original equipment on a range of Audi vehicles, including models like the A4, A5, A6, and Q5. It comes new in the box, ready to install without any need for modifications, and it's been quality tested to ensure it lasts.