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Wagner Brake BD180843E Disc Brake Rotor - Rear
| Brand | Wagner Brake BD180843E |
|---|---|
| Position | Rear |
| Material | Cast iron |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 1.405 |
| Overall Height | 35.7 |
| Outside Diameter | 11.060 |
| Outside Diameter | 281.0 |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Solid |
| Bearings Included | No |
| Stud/Lug Hole Quantity | 5 |
| Directional or Non-Directional Brake Surface | Directional |
| Part Description | Disc brake rotor |
| Fits | Mazda · 3 vehicles |
Premium brake rotor. Engineered for maximum performance and easier installation.
Rust-resistant coating. Helps protect the rotor against corrosion.
Full cast construction. Cast iron build with a smooth braking surface.
Cross-references D10E26251 for the same application. See all 1.
Rear Brake Rotor for Mazda CX-3
The Wagner Brake BD180843E is a rear disc brake rotor engineered for 2016-2018 Mazda CX-3 applications. Built from cast iron with a full cast construction, it uses a smooth braking surface and a rust-resistant coating on the non-braking areas to help maintain clean rotor condition and simplify installation.
For drivers searching for a rear brake rotor for Mazda CX-3 2016-2018, this part number BD180843E provides the correct fitment and OE-style construction for rear brake service.
Key Features
- Cast iron rotor with full cast construction
- Rust-resistant coating on non-braking surfaces
- Smooth, directional brake surface
- Solid rotor design for rear axle use
- 5-lug hole configuration
- Outside diameter: 11.060 in. / 281.0 mm
- Overall height: 1.405 in. / 35.7 mm
Product Details
Wagner Brake BD180843E is a rear disc brake rotor made for the Mazda CX-3 platform from 2016 through 2018. The rotor’s cast iron build supports stable braking performance, while the corrosion-resistant coating helps protect the non-braking surfaces from rust. Its smooth, solid design is suited to rear brake replacement where a direct-fit rotor is required. Pairing this rotor with Wagner brake pads helps maintain consistent brake system performance.
This part cross-references Monroe Shocks & Struts (e.g., D10E26251) for the same application.
What This Rotor Helps Address
- Rear brake pulsation caused by worn rotor surfaces
- Brake noise related to uneven or damaged rotor finish
- Corrosion on exposed rotor areas
- Reduced braking consistency from rotor wear
- Service replacement needs on 2016-2018 Mazda CX-3 rear brakes
Installation Notes and Tips
Fits 2016-2018 Mazda CX-3, rear. Confirm rotor dimensions, lug count, and brake surface orientation before installation. Clean the hub mounting surface thoroughly to help prevent runout-related issues, and inspect pads and caliper hardware for wear during rotor replacement. Use the rotor with the correct rear brake components for the vehicle.
Quality Assurance
Wagner Brake premium rotors are engineered for performance, corrosion resistance, and straightforward installation. BD180843E is built to meet the needs of rear brake service on the Mazda CX-3 with a direct-fit design and protective coating on non-braking surfaces.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Mazda | CX-3 | Rear | Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2017 | Mazda | CX-3 | Rear | Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2016 | Mazda | CX-3 | Rear | Black E-Coat on non-braking surface to prevent rust and corrosion |
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