PowerStop Coated Rotor

2019–2024 Acura RDX Rear / 2019–2024 Acura RDX

Part #: JBR1939EVC

Overview

The PowerStop JBR1939EVC Coated Rotor is a high-quality replacement brake rotor designed specifically for the rear of the Acura RDX models from 2019 to 2024. Engineered for enthusiasts who demand reliable stopping power and enhanced durability, these rotors are an excellent upgrade over the factory equipment. Whether you're a daily driver seeking improved longevity or a performance-minded driver looking for consistent braking performance, these rotors deliver exceptional value and performance.

Constructed with precision and attention to detail, the PowerStop Evolution Coated Rotors help support your vehicle's braking system by providing a smooth, reliable surface that resists rust and corrosion. This ensures your brakes maintain optimal performance over time, even in harsh weather conditions. The fully coated design helps keep your braking system looking and functioning like new, reducing maintenance costs and downtime.

Key Features

PowerStop Evolution Coated Rotors are built with durability and performance in mind, making them ideal for everyday driving and spirited stops alike. Key features include:

• Genuine GEOMET rust preventative coating applied to the entire rotor surface, including the hub and vane areas, to resist rust and corrosion in all climates.
• Manufactured to original equipment specifications for a perfect fit and reliable performance.
• Precision-machined for a smooth, consistent surface that promotes even pad wear and optimal braking response.
• Constructed from high-quality cast iron to withstand high temperatures and heavy use.
• Designed as a direct bolt-on replacement, requiring no modifications for installation.
• Fully coated with a thin layer of Genuine GEOMET 360 coating that does not influence braking performance but provides long-lasting corrosion resistance.
• Ideal for drivers seeking to extend rotor life and maintain a clean, rust-free appearance.

Construction & Design

The PowerStop Evolution Coated Rotors are manufactured from premium cast iron, ensuring strength and heat dissipation during braking. The rotors feature a precision-machined surface that guarantees a perfect fit and smooth operation. The fully coated surface is treated with a proprietary GEOMET rust preventative coating, which provides superior protection against rust and corrosion, especially in regions with high humidity or road salt exposure. This coating is thin enough not to interfere with brake pad bedding or performance, ensuring consistent braking feel and response.

Performance & Sound

Designed to provide reliable and consistent braking performance, these coated rotors help improve your vehicle's stopping power while reducing the likelihood of rust-related noise or uneven pad wear. The smooth, machined surface promotes even contact with brake pads, resulting in quieter operation and more predictable braking behavior. While they are not performance racing rotors, they are an excellent choice for daily driving, offering a noticeable upgrade over standard rotors in terms of longevity and corrosion resistance.

Installation & Fitment

The PowerStop JBR1939EVC rotors are a direct bolt-on replacement for the factory rear rotors on the Acura RDX models from 2019 to 2024. Installation is straightforward and requires no special tools or modifications. The rotors are designed to match OEM specifications, ensuring proper fitment and function. No cutting, drilling, or additional tuning is necessary, making this a hassle-free upgrade for your vehicle's braking system.

• Easy, bolt-on installation with standard hand tools
• No machining or special adjustments required
• Compatible with factory brake pads and hardware

What's Included

• PowerStop Evolution Coated Rotor (rear)
• Installation hardware as required

Ideal For

• Daily drivers seeking enhanced rust resistance and durability
• Performance enthusiasts looking for reliable, long-lasting rotors
• Owners in regions with high humidity or road salt exposure
• Anyone wanting to maintain a clean, corrosion-free appearance of their braking system

Emissions Note

This product is a replacement brake rotor designed for street use and is compliant with applicable emissions standards. It is suitable for use on vehicles registered in regions with strict emissions regulations.