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Dorman BW1121 Front Disc Brake Pad Wear Sensor Compatible with Select Chevrolet/GMC Models

Dorman BW1121 Front Disc Brake Pad Wear Sensor Compatible with Select Chevrolet/GMC Models

$26.50

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • Direct replacement – this disc brake pad wear sensor is designed to match the performance of an original equipment part on specified vehicles
  • Ideal solution – should be replaced whenever the brake pad is replaced or when a vehicle warning light indicates, and when a sensor is malfunctioning due to damage or internal component failure
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
  • Ensure fit – Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the “i” to verify fitment notes match your vehicle.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0DXR9PHF8 Category:

Description

Brand ‎Dorman
Item dimensions L x W x H ‎9 x 6 x 0.25 inches
Item Weight ‎0.1 Pounds
Style ‎Modern
UPC ‎194883959750
Manufacturer ‎Dorman Products
Item Weight ‎1.6 ounces
Product Dimensions ‎9 x 6 x 0.25 inches
Country of Origin ‎China
Item model number ‎BW1121
Exterior ‎Ready To Paint If Needed
Manufacturer Part Number ‎BW1121
OEM Part Number ‎8457166; 84702752

A properly functioning disc brake pad wear sensor is essential to keeping the driver informed of the remaining life of a brake pad and/or when it’s time to install a new pad. It should be replaced whenever the corresponding brake pad is replaced or when a vehicle warning light indicates. This sensor is designed to match the performance of an original equipment part on specified vehicles and can also replace a sensor that is malfunctioning due to damage or internal component failure. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Silverado 2500 HD: 2020, 2021, 2022, 2023, 2024, 2025] – [Chevrolet Silverado 3500 HD: 2020, 2021, 2022, 2023, 2024, 2025] – [GMC Sierra 2500 HD: 2020, 2021, 2022, 2023, 2024, 2025] – [GMC Sierra 3500 HD: 2020, 2021, 2022, 2023, 2024, 2025]

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Product facts

Specifications

Canonical product
MP-US-B0DXR9PHF8
Source product ID
B0DXR9PHF8
Category
Replacement Parts / Brake System / Sensors / Brake Wear
Available images
3

Vehicle information

Available fitment details

Listing compatibility notes

  • Please hover over the "i" to verify fitment notes match your vehicle.
  • This part is compatible with the following vehicles.
  • Before purchasing, enter your vehicle trim in the garage tool to confirm fitment.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first brake wear listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0DXR9PHF8
  • Source product ID: B0DXR9PHF8
  • Category: Replacement Parts / Brake System / Sensors / Brake Wear
  • Available images: 3

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.