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Wagner Brake BD180123E Disc Brake Rotor - Front
| Brand | Wagner Brake BD180123E |
|---|---|
| Position | Front |
| Nominal Thickness | 29.9 |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Vented |
| Disc Finish | Directional |
| Height | 2.890 |
| Height | 73.4 |
| Material | Cast iron |
| Nominal Thickness | 1.178 |
| Outside Diameter | 13.699 |
| Outside Diameter | 347.9 |
| Fits | BMW · 25 vehicles |
Premium brake rotor. Engineered for maximum performance, corrosion resistance, and easy installation.
Vented design. Helps air flow through the rotor for more consistent braking performance.
Rust-resistant coating. Adds protection against corrosion for a cleaner, longer-lasting finish.
Cross-references Centric Parts 121.34093, Centric Parts 125.34071 and Raybestos Brakes 980650 for the same application. See all 9.
Wagner Brake BD180123E Front Rotor Overview
The Wagner Brake BD180123E is a front disc brake rotor built for BMW applications that call for a 348mm diameter vented rotor. It combines a full cast construction with a smooth directional finish and a rust-resistant coating to support consistent braking performance and easier installation.
Compatible with BMW 335i, BMW 335i xDrive, BMW 335is, BMW 335d, BMW 335xi, and BMW X1 front brake applications, this rotor is a direct-fit option for drivers replacing worn or corroded front rotors. The BD180123E is also a practical match when you want a replacement rotor that aligns with OE-style dimensions and surface treatment.
Key Features
- Full cast, cast iron construction for front disc brake use
- Vented rotor design for heat management during braking
- Rust-resistant coating on non-braking surfaces
- Smooth directional disc finish
- Outside diameter: 347.9 mm / 13.699 in
- Nominal thickness: 29.9 mm / 1.178 in
- Height: 73.4 mm / 2.890 in
Detailed Description
Wagner Brake BD180123E is engineered as a premium front brake rotor with a focus on performance, corrosion resistance, and straightforward installation. The vented cast iron design helps support stable braking under repeated stops, while the directional finish and smooth surface help promote even pad contact. The rust-resistant coating adds protection to non-braking surfaces, which is especially useful for BMW 335i and BMW X1 front brake service where rotor appearance and corrosion control matter.
This part cross-references Centric Parts 121.34093 for the same application. For optimal braking system balance, Wagner recommends pairing this rotor with Wagner brake pads. The BD180123E also cross-references Raybestos Brakes 980650.
What This Rotor Helps Address
- Front brake pulsation caused by worn or uneven rotor surfaces
- Brake noise related to rotor scoring or surface damage
- Corrosion on exposed rotor areas
- Reduced braking consistency from heat-worn front rotors
- Replacement needs for BMW front brake service with a 348mm rotor specification
Installation Notes and Tips
Verify rotor diameter, thickness, and height before installation to confirm the correct front brake application. This rotor is listed for 2013-2015 BMW X1 front, 2007-2013 BMW 335i front, 2009-2013 BMW 335i xDrive front, 2011-2013 BMW 335is front, 2009-2011 BMW 335d front, and 2007-2008 BMW 335xi front. For best results, inspect pads, caliper condition, and hub surfaces during brake service, and clean the rotor’s non-braking surfaces before installation if needed.
Quality Assurance
Wagner Brake premium rotors are built with corrosion resistance and installation ease in mind, using a full cast construction and protective coating to support dependable front brake replacement. Pairing the BD180123E with Wagner brake pads follows the brand’s recommended system approach for BMW 335i and BMW X1 brake service.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | BMW | X1 | — | 3.0L | L6 | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2014 | BMW | X1 | — | 3.0L | L6 | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2013 | BMW | 335i | Coupe | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2013 | BMW | 335i | Convertible | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2013 | BMW | 335i xDrive | Coupe | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2013 | BMW | 335is | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2013 | BMW | X1 | — | 3.0L | L6 | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2012 | BMW | 335i | Coupe | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2012 | BMW | 335i | Convertible | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2012 | BMW | 335i xDrive | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2012 | BMW | 335is | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2011 | BMW | 335d | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2011 | BMW | 335i | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2011 | BMW | 335i xDrive | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2011 | BMW | 335is | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2010 | BMW | 335d | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2010 | BMW | 335i | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2010 | BMW | 335i xDrive | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2009 | BMW | 335d | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2009 | BMW | 335i | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2009 | BMW | 335i xDrive | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2008 | BMW | 335i | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2008 | BMW | 335xi | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2007 | BMW | 335i | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
| 2007 | BMW | 335xi | — | — | — | Front | 5 Stud Wheel, with 348mm Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion |
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