PowerStop Brake Caliper

2005–2010 Jeep Commander / Jeep Grand Cherokee Front Right Caliper

L4990J

Overview:

The PowerStop Front Right Brake Caliper is a direct replacement component designed specifically for Jeep Commander models from 2006 to 2010 and Jeep Grand Cherokee models from 2005 to 2010. Engineered for both DIY enthusiasts and professional installers, this caliper bolts on seamlessly in place of the original factory part, restoring reliable braking performance with ease. Featuring a complete assembly including bracket and logo, it offers a hassle-free solution for maintaining or upgrading your vehicle’s braking system.

Built to meet stringent quality standards, this caliper ensures consistent stopping power and durability, making it an excellent choice for those seeking dependable brake components without compromising on value or performance.

Key Features:

PowerStop brake calipers are crafted to deliver superior performance and long-lasting reliability. Key features include:

• Direct bolt-on replacement for front right caliper on specified Jeep Commander and Grand Cherokee models
• Includes mounting bracket and PowerStop logo for authentic appearance
• Comes fully assembled with new seals, guide pins, dust boots, and bleeder screws
• Stainless steel brake pad attachment hardware clips for corrosion resistance
• High temperature EPDM rubber dust boots to protect internal components from harsh conditions
• Premium lubricants applied during assembly to ensure smooth caliper operation
• 100% pressure tested and inspected to guarantee reliable brake performance
• Floating caliper design for consistent pad wear and effective braking
• No modifications required—bolt-on ready for quick installation

Construction & Design:

This PowerStop caliper is engineered with durability and precision in mind. The assembly incorporates high-quality materials including stainless steel hardware to resist rust and corrosion, ensuring longevity even under demanding driving conditions. The use of new seals and guide pins enhances the caliper’s ability to maintain proper alignment and hydraulic function, while the high temperature EPDM rubber dust boots shield critical components from dirt, moisture, and heat.

Each caliper is meticulously assembled using premium lubricants to reduce friction and wear, promoting smooth piston movement and consistent braking response. The floating caliper design allows for even brake pad contact, improving pad life and braking efficiency.

Installation & Fitment:

Designed as a direct replacement part, this PowerStop caliper installs easily without the need for modifications or special tools. It fits the front right position on Jeep Commander models from 2006 through 2010, including Base, Limited, Overland, Sport, and 65th Anniversary editions. It also fits Jeep Grand Cherokee models from 2005 through 2010, including Laredo, Limited, Overland, and 65th Anniversary editions.

Whether you are performing a brake system overhaul or replacing a worn or damaged caliper, this product offers a straightforward installation process that saves time and effort while restoring optimal braking performance.

What's Included:

• PowerStop Front Right Brake Caliper
• Mounting bracket
• New seals
• Caliper guide pins
• High temperature EPDM rubber dust boots
• Bleeder screws
• Stainless steel brake pad attachment hardware clips
• Premium assembly lubricants applied

Ideal For:

This caliper is ideal for Jeep owners seeking a reliable, cost-effective brake caliper replacement that meets or exceeds OEM standards. It suits both professional mechanics and experienced DIYers who want to maintain or restore their vehicle’s braking system with confidence. Perfect for daily drivers, off-road enthusiasts, and anyone requiring dependable stopping power on Jeep Commander and Grand Cherokee models within the specified years.

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.