Rugged Ridge Inner Fender Liner Kit

2007–2011 Jeep Wrangler 3.8L V6, 2012–2018 Jeep Wrangler 3.6L V6, 2018 Jeep Wrangler 2.0L Turbo, 2018 Jeep Wrangler JK 3.6L V6

Part #: 11620.50

Overview

The Rugged Ridge Inner Fender Liner Kit is engineered specifically for Jeep Wrangler JK models from 2007 through 2018, accommodating multiple engine variants including the 3.8L V6, 3.6L V6, and 2.0L Turbo engines. Designed to complement the Rugged Ridge All Terrain Flat Flares (PN: 11620.10), this kit provides a seamless and rugged solution to protect your vehicle’s engine compartment from mud, debris, and road grime. Ideal for Jeep enthusiasts who have upgraded their flares, these liners restore the factory wheel well protection with a durable, custom-fit design.

Whether you’re tackling off-road trails or navigating wet and muddy conditions, these inner fender liners help maintain a clean engine bay while enhancing the overall appearance of your Jeep Wrangler. The kit offers a professional, finished look that integrates perfectly with aftermarket flares, ensuring your vehicle stays protected and looking sharp.

Key Features

Designed with durability and ease of use in mind, the Rugged Ridge Inner Fender Liner Kit offers several key benefits:

• Custom-fit liners engineered specifically for Jeep Wrangler JK models from 2007 to 2018
• Compatible with Rugged Ridge All Terrain Flat Flares (PN: 11620.10) for a complete wheel well solution
• Constructed from high-density polyethylene (HDPE) for superior impact and corrosion resistance
• Helps prevent mud, dirt, and debris from entering the engine compartment and wheel wells
• Restores factory wheel well protection after aftermarket flare installation
• Simple bolt-in installation with no cutting or drilling required
• Includes all four wheel well liners and necessary mounting hardware
• Provides a clean, finished look that complements rugged off-road styling

Construction & Design

The inner fender liners are crafted from durable HDPE, a material known for its toughness and resistance to impact, chemicals, and weathering. This ensures long-lasting protection against the harsh conditions encountered during off-road driving or daily use. The liners are precision-molded to match the contours of the Jeep Wrangler JK wheel wells, guaranteeing a secure fit and effective coverage.

The design also takes into account ease of installation and maintenance, allowing Jeep owners to replace factory liners quickly when upgrading to aftermarket flares. The robust construction helps maintain the structural integrity of the wheel wells while preventing corrosion and damage caused by trapped moisture and debris.

Installation & Fitment

Installation of the Rugged Ridge Inner Fender Liner Kit is straightforward and user-friendly. The kit bolts directly into place using the included mounting hardware, eliminating the need for cutting, drilling, or modifications to your Jeep Wrangler. This bolt-in design ensures a secure fit and reduces installation time, making it accessible for both professional installers and DIY enthusiasts.

These liners are specifically designed to fit Jeep Wrangler JK models from 2007 to 2018 with the listed engine options, ensuring compatibility and optimal performance when used in conjunction with Rugged Ridge All Terrain Flat Flares.

What's Included

• Four (4) HDPE inner fender liners (one for each wheel well)
• Complete mounting hardware kit for bolt-in installation
• Installation instructions

Ideal For

This inner fender liner kit is ideal for Jeep Wrangler JK owners who have installed or plan to install Rugged Ridge All Terrain Flat Flares and want to maintain proper wheel well protection. It is perfect for off-road enthusiasts, daily drivers, and anyone looking to keep their engine compartment clean and free from debris while enhancing the rugged appearance of their Jeep.

Rugged Ridge is a major Jeep accessory brand offering a wide catalog of bumpers, armor, lighting mounts, tops, and interior/exterior upgrades built for trail use and everyday driving. With vehicle-specific fitment for Wrangler, Gladiator, and other Jeep platforms, Rugged Ridge is a common go-to for building a capable, personalized rig without needing custom fabrication.