PowerStop Rear Brake Rotor

2002–2003 Lexus ES300

Part #: JBR973

Overview

The PowerStop JBR973 rear brake rotor is a high-quality replacement component designed specifically for the Lexus ES300 models from 2002 to 2003. Engineered to restore optimal braking performance, this rotor offers a direct fit solution that ensures your vehicle maintains its original stopping power and safety standards. Whether you're replacing worn-out rotors or upgrading for improved braking response, this rotor is an excellent choice for daily drivers and enthusiasts alike.

Constructed with durability and performance in mind, the PowerStop Autospecialty brake rotor provides a reliable and cost-effective solution to keep your Lexus running smoothly. Its precise fitment and high-quality materials make installation straightforward, allowing you to restore your vehicle's braking system with confidence.

Key Features

The PowerStop Autospecialty brake rotor is built with several key features that enhance your vehicle's braking performance and longevity:

• Direct Replacement Fit: Designed to match the original equipment specifications, ensuring seamless installation and compatibility with your Lexus ES300.
• Premium Materials: Crafted from high-quality cast iron to provide excellent heat dissipation, resistance to warping, and long-lasting performance under demanding driving conditions.
• Precision Machined: The rotor features CNC-machined surfaces for a smooth, true-running surface that promotes even pad wear and consistent braking.
• Corrosion Resistance: A protective coating helps prevent rust and corrosion, extending the lifespan of the rotor even in harsh environments.
• Enhanced Braking Performance: Designed to deliver reliable stopping power, improved pedal feel, and reduced brake fade during repeated or spirited braking.
• OEM-Quality Fitment: Ensures proper clearance and fitment without the need for modifications, making installation quick and hassle-free.
• Cost-Effective Solution: Offers a high-performance alternative to OEM rotors at a competitive price point, ideal for budget-conscious restorations or replacements.

Construction & Design

The PowerStop Autospecialty rear brake rotor is constructed from high-quality cast iron, chosen for its excellent thermal properties and durability. The rotor features a precision-machined surface that ensures a smooth contact area for the brake pads, promoting even wear and optimal braking response. Its design incorporates a vented or solid configuration depending on the application, both engineered to improve heat dissipation and reduce the risk of warping during heavy braking.

The protective coating applied to the rotor's surface guards against rust and corrosion, maintaining its appearance and performance over time. The overall design adheres to strict OEM specifications, guaranteeing a perfect fit and reliable operation in your Lexus ES300.

Performance & Sound

While this rotor is primarily designed for direct replacement and reliable performance, it also contributes to a quieter braking experience compared to worn or inferior rotors. Its high-quality construction ensures consistent braking feel and reduces vibrations, providing confidence during everyday driving or spirited stops.

Installation & Fitment

The PowerStop JBR973 rear brake rotor is a bolt-on replacement that requires no modifications, cutting, or special tools beyond standard hand tools. It mounts directly to the hub using the factory hardware, ensuring a straightforward installation process. No additional tuning or bedding procedures are typically necessary, making it an ideal choice for quick repairs or upgrades.

• Ensure the vehicle is properly supported and the wheels are removed before installation.
• Replace the old rotors with the new PowerStop units, tightening the lug nuts to the manufacturer’s specified torque.
• It is recommended to bed-in new brake rotors and pads according to the manufacturer’s instructions for optimal performance.

What's Included

• One PowerStop Autospecialty rear brake rotor (JBR973)
• Necessary hardware and mounting components (if applicable)
• Installation instructions

Ideal For

• Owners of Lexus ES300 models from 2002 to 2003 seeking reliable, OEM-quality replacement rotors
• Enthusiasts looking to restore or upgrade their vehicle’s braking system for improved safety and performance
• Daily drivers requiring durable and cost-effective brake components

Emissions Note

This product is a direct replacement brake rotor designed to meet or exceed OEM specifications. It is suitable for use in vehicles that comply with all applicable emissions and safety standards. Always verify compatibility with your specific vehicle model before purchase.