Keep your BMW's brake-wear warning working correctly with the Carlson Disc Brake Pad Wear Sensor 19038, a direct-fit front-axle replacement for the 1996-2000 BMW 528I, 1997-2003 BMW 540I, 2000-2003 BMW M5, 2001-2003 BMW 525I, and 2001-2003 BMW 530I. See the Buyer's Guide tab for the full engine-level application list. This electronic wear sensor threads into the front brake pad and completes the circuit that signals pad wear to the dashboard.
As the front pads wear down, the sensor becomes frayed and triggers the alert that tells the driver it is time to inspect the pads and hardware. Replacing it during a pad job restores that warning function.
Front-axle wear sensor: notifies the driver when the brake pads and hardware need changing.
Single-use design: cannot be reused after pad replacement — install a new sensor with every front pad service.
Built to OE quality specifications for proper performance and function.
Quality materials for reliable operation of the wear-indicator circuit.
Interchange: FH19038
This part cross-references / interchanges with the following part numbers:
19038, FH19038
Frequently Asked Questions
What does this Carlson 19038 wear sensor do?
It completes the brake-wear circuit on the front pads. As the pads wear down the sensor frays, triggering the dashboard alert that signals it is time to inspect the pads and hardware.
Which vehicles does it fit?
It is a front-axle direct fit for the 1996-2000 BMW 528I, 1997-2003 BMW 540I, 2000-2003 BMW M5, 2001-2003 BMW 525I, and 2001-2003 BMW 530I. See the Buyer's Guide tab for full details.
Can I reuse my old wear sensor?
No. This sensor cannot be reused after pad replacement. Install a new one with each front brake pad service to keep the wear warning working.
Does this fit the front or rear brakes?
This is a front-axle wear sensor for the listed BMW applications.
What interchange number does this replace?
It corresponds to interchange number FH19038. Confirm your vehicle in the Buyer's Guide tab before ordering.
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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.
