Holstein 2BWS0470 Disc Brake Pad Wear Sensor - Front

Front Brake Pad Wear Sensor for HD Trucks

Holstein Parts 2BWS0470 is a front disc brake pad wear sensor for select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications. It provides a direct-fit replacement for vehicles equipped with a front brake pad wear monitoring system.

Key Features

• Disc brake pad wear sensor for front axle applications
• Fits 2020-2026 Chevrolet Silverado 2500 HD, front
• Fits 2020-2026 Chevrolet Silverado 3500 HD, front
• Fits 2020-2026 GMC Sierra 2500 HD, front
• Fits 2020-2026 GMC Sierra 3500 HD, front
• Holstein Parts 2BWS0470 replacement part number

Detailed Description

Holstein Parts 2BWS0470 is built for front brake pad wear monitoring on heavy-duty GM trucks. This sensor is used on the front brake system to report pad wear status, helping maintain proper brake service intervals on Silverado and Sierra HD models. If you are replacing a worn or damaged sensor on a Chevrolet Silverado 2500 HD or GMC Sierra 3500 HD, this part number provides a direct application match for the listed vehicles.

This part cross-references Standard Ignition PWS378 for the same application.

What It Helps Address

• Brake pad wear warning light or message
• Damaged or broken front wear sensor lead
• Faulty pad wear signal at the front axle
• Service replacement after front brake work

Installation Notes and Tips

Verify the vehicle’s front brake pad wear sensor configuration before ordering. Inspect the connector, routing, and sensor mounting points during brake service, and compare the old sensor to the replacement part number 2BWS0470 to confirm application match. For best results, install on the front axle only where specified by fitment.

Quality Assurance

Holstein Parts 2BWS0470 is cataloged for direct fitment on the listed Chevrolet and GMC HD truck applications and is supported by the brand’s brake sensor product line.