Wagner Brake BD126252E Disc Brake Rotor - Rear

Rear Brake Rotor for Hyundai and Kia

Wagner Brake BD126252E is a rear disc brake rotor built for select Hyundai and Kia applications that use a 262 mm rear rotor. It combines a full cast iron construction with a smooth braking surface and a rust-resistant coating on the non-braking areas for cleaner service life and easier installation.

Compatible with rear brake service on Hyundai Sonata, Tucson, XG350, and XG300, as well as Kia Magentis, Optima, and Sportage, this rotor is a direct-fit option for vehicles that require a solid rear rotor. Wagner BD126252E is also a practical match when replacing a worn or corroded rear rotor on 2001-2010 Hyundai and Kia models.

Key Features

• Full cast iron construction for dependable braking performance
• Solid rear rotor design with a smooth surface type
• Rust-resistant coating on non-braking surfaces to help reduce corrosion
• Directional disc finish for consistent service appearance
• Nominal thickness: 10.0 mm (0.400 in.)
• Outside diameter: 262.0 mm (10.314 in.)
• Height: 60.0 mm (2.362 in.)

Detailed Description

Wagner Brake BD126252E is engineered as a rear disc brake rotor for vehicles that specify a 262 mm solid rotor. The cast iron construction supports stable braking characteristics, while the rust-resistant coating helps protect the non-friction surfaces from corrosion during daily driving and seasonal exposure. This rotor is a direct replacement choice for rear brake repair on Hyundai Sonata, Hyundai Tucson, Hyundai XG350, Hyundai XG300, Kia Magentis, Kia Optima, and Kia Sportage applications listed in the fitment data.

This part cross-references Centric Parts (e.g., 120.51011, 121.51011) for the same application. Part number BD126252E is also referenced by aftermarket interchange numbers including 584110A000 and 980095.

What It Helps Address

• Rear brake pulsation caused by rotor wear or uneven surfaces
• Corrosion on the rotor hat and non-braking areas
• Reduced braking consistency from a worn solid rear rotor
• Noise or vibration associated with damaged rear rotors
• Service replacement for vehicles requiring a 262 mm rear rotor

Installation Notes and Fitment

Fits 2006-2010 Hyundai Sonata, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2005-2009 Hyundai Tucson, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2002-2005 Hyundai XG350, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2001 Hyundai XG300, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2007-2010 Kia Magentis, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2006-2010 Kia Optima, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Fits 2005-2010 Kia Sportage, rear, 5 stud wheel, with 262 mm diameter rotor; black E-coat on non-braking surface to prevent rust and corrosion.

Before installation, confirm rotor diameter, thickness, and rear axle application against the vehicle’s brake specifications. Pairing Wagner rotors with Wagner brake pads is recommended by the manufacturer for balanced brake system performance.

Quality Assurance

Wagner Brake premium rotors are engineered with a focus on performance, corrosion resistance, and straightforward installation. The BD126252E follows those design priorities for rear brake service on select Hyundai and Kia vehicles.