PowerStop Rotor Kit

2018–2022 Jeep Wrangler (SC7939)

Part #: SC7939

Overview

The PowerStop SC7939 Rotor Kit is a high-quality brake rotor upgrade designed specifically for the 2018–2022 Jeep Wrangler. Engineered to enhance your vehicle's braking performance, this kit provides a reliable and durable solution for off-road enthusiasts, daily drivers, and anyone seeking improved stopping power. Whether you're tackling rugged terrain or navigating city streets, these rotors help ensure your Jeep maintains optimal braking response and safety.

Constructed with performance and longevity in mind, the PowerStop rotor kit offers a significant upgrade over factory components. The semi-coated rotors are designed to resist corrosion and heat fade, providing consistent braking performance in demanding conditions. With this kit, you'll experience improved braking feel, reduced brake fade, and enhanced overall safety for your adventures on and off the road.

Key Features

The PowerStop SC7939 rotor kit incorporates advanced features to deliver superior braking performance and durability:

• Semi-coated rotors feature a corrosion-resistant coating that extends rotor life and maintains a clean appearance, even after exposure to harsh elements.
• Precision-machined vented rotors promote efficient heat dissipation, reducing the risk of brake fade during extended use or aggressive driving.
• High-quality cast iron construction ensures strength and durability, capable of withstanding the rigors of off-road and daily driving.
• Designed as direct-fit replacements, these rotors install easily without modifications, ensuring a hassle-free upgrade.
• Optimized for improved braking response, helping you achieve shorter stopping distances and better pedal feel.
• Suitable for a variety of driving conditions, from urban commuting to off-road adventures.
• Backed by PowerStop's reputation for quality and performance, these rotors are a dependable choice for Jeep owners.

Construction & Design

The PowerStop SC7939 rotors are crafted from high-quality cast iron, ensuring strength and resistance to warping under heavy use. The vented design features precisely machined internal vanes that facilitate rapid heat dissipation, preventing overheating during intense braking scenarios. The semi-coated surface provides a protective layer against rust and corrosion, maintaining the rotor's integrity and appearance over time. This combination of materials and design choices results in a rotor that offers consistent performance, long service life, and reliable operation in challenging environments.

Performance & Sound

These rotors are engineered to improve your Jeep's braking response, providing a more confident and controlled stopping experience. The vented construction helps reduce heat buildup, minimizing brake fade during extended off-road sessions or spirited driving. While specific horsepower or torque gains are not applicable to brake rotors, users can expect enhanced braking efficiency, shorter stopping distances, and improved pedal feel. The semi-coated surface also helps reduce noise and vibration, contributing to a quieter, smoother braking experience.

Installation & Fitment

The PowerStop SC7939 rotor kit is designed for a straightforward, bolt-on installation. It fits directly onto the factory mounting points of the 2018–2022 Jeep Wrangler, with no need for modifications, cutting, or special tools. Basic mechanical skills and standard hand tools are sufficient for installation. The kit includes all necessary hardware and components for a complete upgrade. No additional tuning or adjustments are required, making this a convenient and effective way to upgrade your vehicle's braking system.

What's Included

• Front and rear semi-coated vented rotors
• All necessary mounting hardware and fasteners
• Instruction manual for proper installation

Ideal For

• Jeep Wrangler owners seeking improved braking performance
• Off-road enthusiasts requiring durable rotors that resist corrosion and heat
• Daily drivers wanting reliable stopping power and longevity
• Drivers who value quality, performance, and ease of installation

Emissions Note

This product is designed for street use and is compliant with applicable emissions standards. It is suitable for on-road driving and does not affect vehicle emissions or legality.