What does a brake pad wear sensor wire do?

This sensor wire connects to your brake pads and alerts you when they've worn down to a certain thickness. It typically illuminates a warning light on your dashboard, letting you know it's time to replace your brake pads before they cause damage to the rotors.

Does this sensor wire come with new brake pads?

No, this part is just the sensor wire itself. You will need to purchase brake pads separately if you are replacing them.

How do I know if I need to replace this sensor wire?

You typically need to replace the sensor wire when the brake warning light illuminates on your dashboard, indicating worn pads. The wire itself can also be damaged during brake service or if it's old and brittle.

DFC 23-25 BMW 550e xDrive Rear Sensor Wire

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Specifications

Brand: DFC
Part #: 341-31097
UPC: 195700702603

DFC 23-25 BMW 550e xDrive Rear Sensor Wire

Name: DFC 23-25 BMW 550e xDrive Rear Sensor Wire
Brand: DFC
Price: 12.29 USD
Availability: InStock

$12.29

In Stock

DFC rear sensor wire for BMW 550e xDrive. Accurately monitors brake pad wear.

Key Features

Fits BMW 530i xDrive, 530i, 540i xDrive, 550e xDrive, 740i, 750e xDrive, 760i xDrive, and M5.
Made from high-temperature resistant materials that can handle operating temperatures 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 original equipment sensors.
New in box and ready to install with no modifications required.
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 is the DFC rear brake pad wear sensor wire, designed to accurately tell you when your rear brake pads are getting low. It's built to handle the heat generated during braking, up to 500 degrees Fahrenheit, ensuring it keeps working reliably. This wire fits a range of BMW models, including the 5 Series and 7 Series, like the 530i, 540i, and 740i, among others.

The sensor wire features highly conductive electrodes, which are key to precisely monitoring the brake pad wear level. It's made to match the original equipment manufacturer's (OEM) form, fit, and function, meaning it installs just like the factory part without needing any modifications. Each sensor wire is quality tested to ensure it performs consistently and lasts a long time, giving you peace of mind about your braking system.