Bosch 53011436 Disc Brake Rotor - Front

Bosch QuietCast Front Brake Rotor

The Bosch QuietCast Disc Brake Rotor, part number 53011436, is a front brake rotor for select Hyundai Ioniq and Kia Niro applications. It uses an iron alloy vented construction with a smooth directional braking surface to support consistent braking performance and controlled pad contact.

Key Features

• Fits 2017-2022 Hyundai Ioniq, front
• Fits 2017-2022 Kia Niro, front
• Iron alloy construction with vented design
• Smooth brake surface finish for even pad contact
• Geomet disc finish and coated hat finish for rust resistance
• Directional brake surface and conventional rotor design
• Center bore diameter: 69 mm
• Outside diameter: 280 mm
• Nominal thickness: 22 mm; discard thickness: 20 mm

Product Details

Bosch QuietCast Disc Brake Rotor 53011436 is built as a rotor without hub assembly and does not include bearings. The vented iron alloy construction helps manage heat during braking, while the smooth surface finish supports stable pad-to-rotor contact. The Geomet disc finish, coated hat, and rust-resistant coating add protection against corrosion in everyday driving conditions. This rotor cross-references Hyundai/Kia OE part number 51712G2000 for the same application.

Common Brake Issues It Can Address

• Brake pulsation caused by rotor wear or thickness variation
• Noise from uneven or damaged rotor surfaces
• Reduced braking consistency from heat buildup
• Corrosion on exposed rotor surfaces
• Front brake service needs on Hyundai Ioniq and Kia Niro models

Installation Notes

Verify rotor diameter, center bore, bolt pattern, and thickness before installation. This rotor uses 5 mounting bolt holes with a 114.3 mm bolt circle diameter and a 69 mm center bore. Confirm front axle application and inspect pads, caliper hardware, and hub condition during brake service. Follow the vehicle manufacturer’s service procedure for torque and bedding-in after installation.

Quality Assurance

Bosch QuietCast brake components are engineered for OE-style fitment and consistent braking performance. Part number 53011436 is specified for 2017-2022 Hyundai Ioniq front and 2017-2022 Kia Niro front applications.