AC Delco Front Brake Pad Sensor 84693643

AC Delco 84693643 is a GM original equipment front brake pad wear sensor listed for GMC Sierra 1500 trucks from 2019 to 2023 and the 2023 Chevrolet Silverado 1500.

Part number: 84693643
Position: Front
Condition: New
Our SKU: 84693643

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$16.99

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Vehicle fitment

Year	Make	Model	Trim, body and engine
2023	Chevrolet	Silverado 1500	Extended Cab Pickup 4dr
2019–2021	GMC	Sierra 1500	Crew Cab Pickup 4dr
2023	GMC	Sierra 1500	Crew Cab Pickup 4dr
2023	GMC	Sierra 1500	Standard Cab Pickup 2dr

Rows are what the manufacturer lists for this part. If your trim or engine is missing, contact us with your VIN before ordering.

About this part

This is the GM-recommended replacement for the factory front pad wear sensor. It is made to GM original equipment specification for fit, form and function. The sensor triggers the brake service warning when the front pads near the end of their life. Once it has triggered, fit a new sensor with the new pads. This one is new, not a remanufactured part.

Fitment notes

The table lists 84693643 for the 2023 Chevrolet Silverado 1500 extended cab, the 2019-2021 GMC Sierra 1500 crew cab, and the 2023 Sierra 1500 crew cab and standard cab. Cab style is part of the listing, so compare yours with the table. The data may be incomplete, so check your truck there or send us your VIN.

Specifications and features

Position: front
GM original equipment
Condition: new
Listed cabs: crew, extended, standard

Installation notes

Install it with the front pad change. Put the truck on jack stands before removing the wheels. Seat the sensor fully in the pad, clip the wire in its original path, and check that the dash warning clears.