PowerStop Semi Coated Rotor (REAR)

2018–2025 Jeep Wrangler 2.0L Turbo / 3.6L V6 / 6.4L 392 / 3.0L EcoDiesel

Part #: AR8388SCR

Overview

The PowerStop Semi Coated Rotor (REAR) is a premium direct replacement brake rotor designed specifically for Jeep Wrangler models from 2018 through 2025, including the 2.0L Turbo, 3.6L V6, 6.4L 392, and 3.0L EcoDiesel engines. Engineered to provide reliable stopping power and long-lasting durability, these rotors offer an affordable upgrade for Jeep owners seeking enhanced brake performance without compromising OEM fitment or quality.

Featuring a partial silver epoxy coating on the hat, outer edge, and vanes, these rotors resist corrosion and maintain a clean, attractive appearance behind modern alloy wheels. Whether you use your Jeep for daily driving, off-road adventures, or towing, PowerStop’s semi coated rotors deliver consistent braking performance and protection against rust.

Key Features

PowerStop Semi Coated Rotors combine durability, corrosion resistance, and OEM-level performance to meet the demands of Jeep Wrangler drivers. Key features include:

• Partial silver epoxy coating on the hat, outer edge, and vanes to prevent rust and corrosion
• Direct bolt-on replacement matching original equipment specifications for weight and vane count
• Precision engineered to ensure perfect fitment and optimal braking performance
• Durable cast iron construction for long service life and heat dissipation
• Maintains a clean, modern look behind alloy wheels by resisting unsightly rust buildup
• Compatible with Jeep Wrangler models from 2018 to 2025 across multiple engine options
• Designed to meet or exceed OEM performance standards for reliable stopping power

Construction & Design

These rotors are crafted from high-quality cast iron, chosen for its excellent thermal conductivity and strength. The semi coated design features a silver epoxy finish applied strategically to areas most vulnerable to corrosion, including the rotor hat, outer edge, and internal vanes. This coating not only extends the rotor’s lifespan by preventing rust but also preserves the aesthetic appeal of your wheels.

The rotor’s vane count and weight are engineered to match factory specifications, ensuring balanced heat dissipation and consistent braking feel. This attention to detail guarantees that the rotors perform seamlessly with your Jeep’s braking system without requiring any modifications.

Installation & Fitment

Installation of the PowerStop Semi Coated Rotor is straightforward and designed for a direct bolt-on fit with no modifications necessary. These rotors are engineered to meet exact OEM dimensions and mounting points, making them an ideal replacement for worn or damaged rear rotors on compatible Jeep Wrangler models.

Whether you are a professional mechanic or a DIY enthusiast, these rotors can be installed using standard brake service tools. Always ensure proper torque specifications and brake system inspection during installation for optimal safety and performance.

What's Included

• One PowerStop Semi Coated Rear Brake Rotor (Part # AR8388SCR)

Ideal For

This rotor is perfect for Jeep Wrangler owners who want a reliable, corrosion-resistant brake upgrade that maintains OEM fitment and performance. It suits drivers who use their vehicles for daily commuting, off-road driving, or towing and require rotors that offer long-lasting durability and a clean appearance behind alloy wheels.

PowerStop builds complete, vehicle-specific brake upgrade kits—pads, rotors, hardware and more—designed as an easy bolt-on way to improve stopping performance. With options aimed at towing, spirited street driving, and more aggressive use, PowerStop is a popular choice when you want a straightforward brake upgrade with better feel and confidence than stock.