Keep your dashboard brake-wear warning working the way it should with the Carlson Disc Brake Pad Electronic Wear Sensor 19053. As the pads wear down, the sensor element becomes frayed to alert the driver that it's time for new brake pads and hardware. It's a direct-fit replacement for a wide range of front and rear applications, including the 2011-2018 Audi A8 Quattro, 2012-2018 Audi A6 and 2010-2016 Audi A4 — see the Buyer's Guide tab for the full list of covered vehicles.
Built to alert: notifies the driver when brake pads and hardware need to be changed.
Quality materials: manufactured for proper performance and function.
OE-quality match: made to Original Equipment (OE) quality specifications.
One-time use: cannot be reused after pad replacement — install a fresh sensor with every pad job.
The sensor uses a single female connector with one male pin terminal on a 12-inch wiring harness. The listed applications use 2 sensors each — order the correct number for your car. If a frayed or damaged wear sensor is triggering your brake-pad warning, this replaces it.
Interchange: 4G0615121 · FH19053
This part cross-references / interchanges with the following part numbers:
4G0615121, 19053, FH19053
Frequently Asked Questions
What does this wear sensor do?
As the brake pads wear down, the sensor element frays. This alerts the driver that it's time to replace the brake pads and hardware.
Can I reuse the sensor after replacing my pads?
No. This wear sensor cannot be reused after pad replacement, so install a fresh sensor whenever you change the brake pads.
How many sensors do I need?
The listed applications use 2 sensors each, so order accordingly for your vehicle.
Does it fit front and rear positions?
This sensor is cataloged for front and rear positions across the listed applications. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What are the connector and harness details?
It has a single female connector with one male pin terminal on a 12-inch wiring harness, and is made to OE quality specifications.
Our line of Electric Wear Sensors are manufactured with quality materials for the best performance and proper function. When the Brake Pads wear down the Pad Wear Sensors become frayed and this is...
Our line of Electric Wear Sensors are manufactured with quality materials for the best performance and proper function. When the Brake Pads wear down the Pad Wear Sensors become frayed and this is...
Our line of Electric Wear Sensors are manufactured with quality materials for the best performance and proper function. When the Brake Pads wear down the Pad Wear Sensors become frayed and this is...
Our line of Electric Wear Sensors are manufactured with quality materials for the best performance and proper function. When the Brake Pads wear down the Pad Wear Sensors become frayed and this is...
Our line of Electric Wear Sensors are manufactured with quality materials for the best performance and proper function. When the Brake Pads wear down the Pad Wear Sensors become frayed and this is...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
