Holstein 2BWS0462 Disc Brake Pad Wear Sensor - Rear or Rear Right

Holstein Disc Brake Pad Wear Sensor 2BWS0462

Holstein Parts 2BWS0462 is a disc brake pad wear sensor for rear brake applications on select Buick Encore GX models. It provides a direct-fit replacement path for vehicles that use a wear sensor at the rear brake position, helping maintain accurate pad wear monitoring.

Holstein Parts focuses on application-specific brake and sensor components, and this part number is listed for Buick Encore GX rear fitments with and without the rear-right configuration shown below.

Key Features

• Disc brake pad wear sensor for rear brake monitoring
• Fits 2025-2026 Buick Encore GX, rear, with harness
• Fits 2020-2023 Buick Encore GX, rear right
• Direct replacement part number: 2BWS0462
• Cross-reference: Standard Ignition PWS379

Fitment Details

Compatible With 2025-2026 Buick Encore GX, rear, with harness. Compatible With 2020-2023 Buick Encore GX, rear right. This part number 2BWS0462 is also referenced for the same application under Carlson 19271.

What It Helps Address

• Brake pad wear warning light staying on after pad service
• Damaged or broken rear pad wear sensor wiring
• Incorrect wear signal from a failed sensor
• Restoring brake wear monitoring on Buick Encore GX rear brake systems

Installation Notes

Verify the rear brake position and harness style before installation. Match the sensor routing to the original layout on the Buick Encore GX and confirm the connector and mounting points align with the existing brake hardware. Use the vehicle’s service information for proper inspection and replacement procedures.

Quality Assurance

Holstein Parts 2BWS0462 is cataloged as an application-specific brake sensor replacement for the listed Buick Encore GX fitments. Confirm year, position, and harness configuration against the vehicle before ordering.