Body Armor 4x4 Rear Fender Liners

2018–2021 Jeep Wrangler JL

JL-6101

Overview:

The Body Armor 4x4 Rear Fender Liners are a precision-engineered accessory designed specifically for Jeep Wrangler JL models from 2018 through 2021. These liners are crafted to seamlessly integrate with Body Armor 4x4 fender flares, enhancing both the aesthetic appeal and functional protection of your vehicle’s rear wheel wells. Ideal for Jeep enthusiasts who want to maintain a clean, rugged look while safeguarding critical areas, these rear fender liners protect the fuel filler area from mud, debris, and road grime, helping to preserve your vehicle’s finish and performance over time.

Easy to install with a bolt-on design, these liners provide a durable upgrade that complements the aggressive styling of your Jeep Wrangler. Whether you’re tackling off-road trails or cruising city streets, the Body Armor 4x4 Rear Fender Liners offer a practical solution to keep your wheel wells and fuel filler area cleaner and better protected.

Key Features:

Designed with quality and functionality in mind, these rear fender liners offer several key benefits:

• Custom fit for 2018–2021 Jeep Wrangler JL models, including Sport, Rubicon, Sahara, Willys, and special editions
• Engineered to work seamlessly with Body Armor 4x4 rear fender flares for a cohesive look
• Protects the fuel filler area from mud, dirt, and debris buildup
• Finished in a durable two-stage powder coat with a light texture black finish for long-lasting corrosion resistance
• Simple bolt-on installation with no drilling or modifications required
• Enhances the appearance of stock wheel wells with a clean, polished look
• Constructed from high-quality materials designed to withstand harsh off-road conditions

Construction & Design:

Body Armor 4x4 rear fender liners are manufactured using premium-grade materials that provide excellent durability and resistance to impact, corrosion, and environmental wear. The two-stage powder coat finish not only adds a sleek, textured black appearance but also ensures long-term protection against rust and fading. The liners are engineered to precisely match the contours of the Jeep Wrangler JL’s rear wheel wells, ensuring a snug fit that complements Body Armor 4x4 fender flares. This attention to detail results in a rugged yet refined look that enhances your vehicle’s overall style and functionality.

Installation & Fitment:

Installation is straightforward thanks to the bolt-on design that requires no drilling or permanent modifications. The liners are designed to fit perfectly with Body Armor 4x4 rear fender flares, making them an ideal upgrade for Jeep owners who already have or plan to install these flares. Compatible with a wide range of Jeep Wrangler JL trims from 2018 to 2021, including Sport, Sport S, Rubicon, Sahara, Willys, and several special editions, these liners ensure a precise fit and reliable protection for your vehicle’s rear wheel wells and fuel filler area.

What's Included:

• One pair of Body Armor 4x4 Rear Fender Liners (left and right)
• All necessary mounting hardware for bolt-on installation
• Installation instructions

Ideal For:

These rear fender liners are perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s off-road readiness and appearance. They are especially suited for those who frequently drive in muddy, dusty, or rugged environments and want to protect vulnerable areas from debris buildup. Additionally, enthusiasts looking to complement their Body Armor 4x4 fender flares with matching accessories will find these liners an excellent choice to complete their vehicle’s look and functionality.

Body Armor 4x4 produces functional off-road armor and accessories—like bumpers, doors, steps/sliders, racks, and tire-carry solutions—built for trucks and 4x4s that actually leave pavement. With a focus on trail-ready protection and practical design, Body Armor 4x4 helps you add clearance, recovery capability, and durability for overland adventures and demanding off-road conditions.