Bosch 53011528 Disc Brake Rotor - Rear
Reliable Disc Brake Rotor for Hyundai and Kia Vehicles
The Bosch QuietCast Disc Brake Rotor 53011528 offers a durable and precise braking solution for select Hyundai and Kia models. Designed with a smooth, directional brake surface and rust-resistant coating, this rotor ensures consistent performance and longevity.
- Constructed from high-quality iron alloy for strength and durability
- Directional smooth brake surface finish for optimized braking
- Geomet disc finish and coated hat finish for corrosion resistance
- Compatible with Hyundai K5, Kona, Niro EV, and Sonata models
- Solid conventional rotor design with 5 mounting bolt holes and 114.3 mm bolt circle diameter
- Nominal thickness of 10 mm with discard thickness at 8 mm
- Outside diameter of 284 mm and center bore diameter of 76 mm
- Product weight approximately 8.16 lbs for balanced handling
About the Bosch QuietCast Disc Brake Rotor Line
The Bosch QuietCast Disc Brake Rotor line is engineered to provide reliable braking performance with a focus on noise reduction and durability. This product line features rotors with smooth, directional surfaces and protective coatings such as Geomet and rust-resistant layers to extend rotor life. The 53011528 rotor exemplifies these qualities, making it suitable for daily driving conditions in Hyundai and Kia vehicles.
Product Details and Specifications
This Bosch rotor is a solid, conventional disc brake rotor designed without a hub assembly, allowing for direct replacement on compatible vehicles. The iron alloy construction provides a robust foundation, while the smooth brake surface finish ensures even pad contact and braking efficiency. The directional brake surface helps maintain consistent braking performance and heat dissipation. The rotor’s Geomet disc finish and coated hat finish protect against corrosion, which is critical for maintaining rotor integrity over time. With a 5-bolt mounting pattern and a 114.3 mm bolt circle diameter, this rotor fits securely on the specified Hyundai and Kia models.
Common Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Addressing rust and corrosion issues on original brake rotors
- Improving braking consistency and reducing noise in Hyundai K5 and Sonata
- Ensuring proper fit and performance on Kia Kona and Niro EV models
- Maintaining safe braking performance after extended use
Installation Notes and Tips
Ensure the rotor thickness is above the discard thickness of 8 mm before installation. Clean the mounting surface and verify the 5-bolt pattern with a 114.3 mm bolt circle diameter matches your vehicle. This rotor is directional, so install it according to the rotation direction indicated on the rotor surface. No bearings or hardware are included, so reuse existing components or acquire separately as needed.
Quality Assurance and Warranty
Bosch manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coatings and durable iron alloy construction contribute to long service life. While specific warranty details are not provided here, Bosch typically offers limited warranties on their QuietCast rotors covering defects in materials and workmanship.



Description
Reliable Disc Brake Rotor for Hyundai and Kia Vehicles
The Bosch QuietCast Disc Brake Rotor 53011528 offers a durable and precise braking solution for select Hyundai and Kia models. Designed with a smooth, directional brake surface and rust-resistant coating, this rotor ensures consistent performance and longevity.
- Constructed from high-quality iron alloy for strength and durability
- Directional smooth brake surface finish for optimized braking
- Geomet disc finish and coated hat finish for corrosion resistance
- Compatible with Hyundai K5, Kona, Niro EV, and Sonata models
- Solid conventional rotor design with 5 mounting bolt holes and 114.3 mm bolt circle diameter
- Nominal thickness of 10 mm with discard thickness at 8 mm
- Outside diameter of 284 mm and center bore diameter of 76 mm
- Product weight approximately 8.16 lbs for balanced handling
About the Bosch QuietCast Disc Brake Rotor Line
The Bosch QuietCast Disc Brake Rotor line is engineered to provide reliable braking performance with a focus on noise reduction and durability. This product line features rotors with smooth, directional surfaces and protective coatings such as Geomet and rust-resistant layers to extend rotor life. The 53011528 rotor exemplifies these qualities, making it suitable for daily driving conditions in Hyundai and Kia vehicles.
Product Details and Specifications
This Bosch rotor is a solid, conventional disc brake rotor designed without a hub assembly, allowing for direct replacement on compatible vehicles. The iron alloy construction provides a robust foundation, while the smooth brake surface finish ensures even pad contact and braking efficiency. The directional brake surface helps maintain consistent braking performance and heat dissipation. The rotor’s Geomet disc finish and coated hat finish protect against corrosion, which is critical for maintaining rotor integrity over time. With a 5-bolt mounting pattern and a 114.3 mm bolt circle diameter, this rotor fits securely on the specified Hyundai and Kia models.
Common Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Addressing rust and corrosion issues on original brake rotors
- Improving braking consistency and reducing noise in Hyundai K5 and Sonata
- Ensuring proper fit and performance on Kia Kona and Niro EV models
- Maintaining safe braking performance after extended use
Installation Notes and Tips
Ensure the rotor thickness is above the discard thickness of 8 mm before installation. Clean the mounting surface and verify the 5-bolt pattern with a 114.3 mm bolt circle diameter matches your vehicle. This rotor is directional, so install it according to the rotation direction indicated on the rotor surface. No bearings or hardware are included, so reuse existing components or acquire separately as needed.
Quality Assurance and Warranty
Bosch manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coatings and durable iron alloy construction contribute to long service life. While specific warranty details are not provided here, Bosch typically offers limited warranties on their QuietCast rotors covering defects in materials and workmanship.





















