Description
Comparison points and tradeoffs
When comparing Dorman BW1121 Front Disc Brake Pad Wear Sensor Compatible with Select Chevrolet/GMC Models with other Brake Wear options, use this source-backed detail as the primary discriminator: Item Weight: 1.6 ounces.
Use this second fact to evaluate the tradeoff: Product identity: Dorman BW1121 Front Disc Brake Pad Wear Sensor Compatible with Select Chevrolet/GMC Models. A third point to compare across alternatives is: Application note: This part is compatible with the following vehicles.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| 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]
Source product highlights
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.
Reviews
There are no reviews yet.