What does a brake pad sensor wire do?

The brake pad sensor wire is a small component that connects to your brake pad. When the pad wears down to a specific thickness, the wire breaks, which then triggers the brake warning light on your dashboard to alert you that it's time for new brake pads.

Why should I replace the sensor wire when changing brake pads?

It's a good practice to replace the sensor wire when you replace the brake pads because the sensor is designed to break when the pads reach their minimum thickness. If you don't replace it, your warning light system won't function correctly, and you might not know when your new pads have worn down.

Does this sensor wire come with new brake pads?

This product is for the brake pad sensor wire only. It does not include brake pads or rotors. You will need to purchase brake pads separately if you haven't already.

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Centric 12-16 BMW 328i Front Brake Pad Sensor Wire

Specifications

Brand: Stoptech
Part #: 116.34082
UPC: 805890868415

Centric 12-16 BMW 328i Front Brake Pad Sensor Wire

Name: Centric 12-16 BMW 328i Front Brake Pad Sensor Wire
Brand: Stoptech
SKU: stoptech-centric-12-16-bmw-328i-front-brake-pad-sensor-wire-t14-107239
Price: 13.34 USD
Availability: InStock

$13.34

In Stock

Stoptech Brake Pad Sensor Wire. Ensures your brake warning light activates when pads are worn.

Key Features

Fits a wide range of BMW models, including 328i, 428i, and 228i.
Direct replacement for the original brake pad wear sensor wire.
Activates the dashboard brake warning light when brake pads are worn.
Helps prevent rotor damage by indicating when pads need replacement.
Application-specific design for proper fit and function.

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Product Details

When you're replacing your brake pads on a BMW like a 328i or a 428i, it's a good idea to swap out the wear sensor wire too. This little wire plugs into your brake pad and, when the pad wears down to a certain point, it breaks, triggering the brake warning light on your dashboard. It's a simple but important part of your braking system, letting you know it's time for new pads before you damage your rotors.

This sensor wire from Stoptech is made to fit specific BMW models, ensuring it connects correctly and functions just like the original part. It's constructed with quality materials to handle the heat and stress of the braking environment. Replacing it along with your pads is a straightforward job that helps maintain the integrity of your brake warning system.