Rear Brake Kit for Hyundai, Kia

DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware, part number 4512-21000, is a rear disc brake kit built for specific Hyundai and Kia applications. It combines coated rotors, advanced friction pads, and matching brake hardware for a complete rear brake service.

Key Features

• Rear disc brake kit with DFC Geospec coated rotors and 5000 Advanced brake pads
• Fits 2020-2026 Hyundai Sonata, rear
• Fits 2021-2026 Kia K5, rear
• Fits 2023-2026 Kia Niro EV, rear
• Rotors use a silver-gray corrosion-resistant coating and arrive dry, ready to install
• Non-directional rotor finish supports even pad bed-in and quieter braking
• Pads are post-cured, scorched, and paired with rubber-steel-rubber shims for improved NVH control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction

Product Details

The 4512-21000 brake kit is engineered for rear service on the Hyundai Sonata, Kia K5, and Kia Niro EV. DFC Geospec rotors are cast to G3000/G11H18 specifications, machined to tight tolerances, and inspected for balance and critical dimensions. The 5000 Advanced pads are formulated for stable friction performance and reduced break-in time, while the included hardware is designed to restore proper spring tension and caliper movement during brake service.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Brake Service Issues

• Rear brake noise during stops
• Uneven pad wear or rotor wear
• Corrosion on exposed rotor surfaces
• Reduced braking smoothness after worn hardware
• Longer stopping response from aged rear brake components

Installation Notes

Fits 2020-2026 Hyundai Sonata, rear. Fits 2021-2026 Kia K5, rear. Fits 2023-2026 Kia Niro EV, rear. Clean the hub surface before installation, verify rotor seating, and follow the vehicle manufacturer’s torque specifications. The rotors are shipped dry and ready to install, so no additional preparation is required before brake service.

Quality Assurance

DFC rotors are 100% inspected after machining to confirm critical dimensions and OE-level specifications. The rotors include a 12-month warranty against defects in material and workmanship.