PowerStop Rear Brake Rotor

1999–2005 Hyundai Sonata Rear

Part #: JBR777

Overview

The PowerStop JBR777 rear brake rotor is a high-quality replacement component designed specifically for the Hyundai Sonata models from 1999 to 2005. Engineered to deliver reliable stopping power and consistent performance, this rotor is an ideal choice for drivers seeking to restore or upgrade their vehicle's braking system. Whether you're performing routine maintenance or addressing warped or worn-out rotors, this direct replacement ensures your Hyundai Sonata maintains optimal safety and braking efficiency.

Built with durability and performance in mind, the PowerStop Autospecialty brake rotor provides a cost-effective solution for everyday driving needs. It is suitable for drivers who want to maintain factory-like performance, improve braking response, and ensure long-lasting service life. This rotor is perfect for daily drivers, commuters, and anyone looking to restore their vehicle's braking system to its original specifications.

Key Features

PowerStop's Autospecialty brake rotors are designed with the modern driver in mind, combining quality materials and precise manufacturing to deliver dependable performance. Key features include:

• Direct fit replacement for OEM rotors, ensuring hassle-free installation without modifications.
• Manufactured from high-quality cast iron to provide excellent heat dissipation and resistance to warping.
• Precisely machined surfaces for smooth braking and reduced noise during operation.
• Designed to meet or exceed OE specifications for fit, form, and function.
• Corrosion-resistant coatings help extend rotor lifespan and maintain appearance.
• Optimized venting and cooling features to improve heat management during heavy braking.
• Suitable for a wide range of driving conditions, from city commuting to highway cruising.

Construction & Design

The PowerStop Autospecialty rear brake rotor is crafted from durable cast iron, ensuring strength and longevity under demanding driving conditions. The rotor features a precision-machined surface that guarantees a perfect contact patch with brake pads, promoting even wear and consistent braking performance. Its vented design enhances airflow and heat dissipation, reducing the risk of brake fade during extended or aggressive braking. The rotor's corrosion-resistant coating provides additional protection against rust and environmental elements, helping to maintain optimal performance and appearance over time.

Performance & Sound

This rotor is engineered to restore your vehicle's braking response to factory standards, providing reliable stopping power and smooth operation. While it does not claim specific performance gains, it helps support effective heat management and reduces the likelihood of brake noise or vibration. The direct replacement design ensures a quiet, confident braking experience, making it suitable for daily driving and routine use.

Installation & Fitment

The PowerStop JBR777 rear brake rotor is a straightforward, bolt-on replacement that requires no special tools or modifications. It mounts directly to the existing hub assembly using factory hardware, ensuring a secure and proper fit. No cutting, drilling, or complex adjustments are necessary, making it an accessible upgrade for both DIY enthusiasts and professional mechanics. Proper installation will help restore your vehicle's braking performance and safety.

• Ensure the vehicle is securely lifted and supported before beginning installation.
• Remove the wheel and old rotor, then clean the hub surface thoroughly.
• Install the new rotor onto the hub, aligning bolt holes properly.
• Reinstall the wheel and torque lug nuts to factory specifications.
• Test the brakes in a safe area before normal driving to ensure proper operation.

What's Included

• One PowerStop Autospecialty rear brake rotor (JBR777)
• Installation hardware (if applicable)
• Instruction manual (if provided)

Ideal For

• Drivers seeking a reliable, direct-fit replacement rear brake rotor for Hyundai Sonata (99-05)
• Owners looking to restore factory braking performance and safety
• Enthusiasts wanting a durable rotor that resists warping and corrosion
• Daily drivers and commuters requiring dependable braking under normal driving conditions

Emissions Note

This product is a direct replacement component designed to meet or exceed OEM specifications. Please verify local regulations regarding emissions and vehicle modifications before installation. This rotor is intended for use on vehicles in compliance with applicable safety and emissions standards.