WeatherTech Cargo Liner with Bumper Protector

2018–2026 Jeep Wrangler Unlimited JL with Flat Load Floor & Subwoofer

Part #: 401107SK

Overview

The WeatherTech Cargo Liner with Bumper Protector is a premium accessory designed to provide comprehensive protection for the rear cargo area of your 2018–2026 Jeep Wrangler Unlimited JL equipped with a flat load floor and subwoofer. This custom-fit liner shields your vehicle’s interior from dirt, spills, grease, and everyday wear, preserving the factory carpeting and maintaining your Jeep’s resale value. Ideal for Jeep owners who frequently haul gear, groceries, pets, or outdoor equipment, this liner combines durability with precise engineering to ensure a perfect fit and reliable protection.

Complemented by a matching bumper protector, this set safeguards the rear bumper from scratches and dings during loading and unloading, making it an essential addition for active lifestyles and off-road adventures.

Key Features

Engineered for superior cargo area protection, the WeatherTech Cargo Liner with Bumper Protector offers the following benefits:

• Custom computer-designed fit tailored specifically for 2018–2026 Jeep Wrangler Unlimited JL models with flat load floor and subwoofer
• Raised lip edges to contain spills, dirt, and debris, preventing damage to your vehicle’s interior carpeting
• Textured surface finish helps keep cargo from shifting during transit
• Durable, wear-resistant proprietary TPO (thermopolyolefin) material that remains flexible under extreme temperatures
• Bumper protector made from highly durable vinyl fabric with rust-resistant stainless steel snaps for secure attachment
• Bumper protector designed to prevent scratches and dings on your rear bumper during loading and unloading
• Available in classic black color to complement your Jeep’s interior
• Easy to clean with soap and water, maintaining a fresh appearance over time

Construction & Design

The WeatherTech Cargo Liner is crafted from a proprietary custom-blended thermopolyolefin (TPO) material, chosen for its exceptional durability and flexibility. This advanced polymer resists wear and tear while maintaining pliability in both hot and cold climates, ensuring long-lasting protection without cracking or warping. The liner’s raised edges are precision-molded to fit the contours of the Jeep Wrangler Unlimited JL’s cargo area, including accommodations for the subwoofer and flat load floor configuration.

The bumper protector complements the liner with a rugged vinyl fabric construction designed to withstand impacts and abrasions. It attaches securely to the cargo liner using stainless steel snaps that resist rust and corrosion, providing a stable and reliable barrier for your vehicle’s rear bumper.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Wrangler Unlimited JL. The cargo liner simply lays into the rear cargo area, fitting snugly against the factory carpet and trim. The bumper protector snaps easily onto the liner, aligning perfectly with the rear bumper’s surface. Both components are designed for a hassle-free, tool-free installation that can be completed in minutes, allowing you to protect your vehicle quickly and efficiently.

What's Included

• WeatherTech Cargo Liner custom-fit for 2018–2026 Jeep Wrangler Unlimited JL with flat load floor & subwoofer
• WeatherTech Bumper Protector sized specifically for this vehicle application
• Stainless steel rust-resistant snaps for bumper protector attachment

Ideal For

This WeatherTech Cargo Liner with Bumper Protector is perfect for Jeep Wrangler Unlimited JL owners who want to maintain their vehicle’s interior in pristine condition while enjoying active lifestyles. Whether you’re transporting outdoor gear, pets, sports equipment, or everyday cargo, this liner offers reliable protection against spills, dirt, and damage. It’s especially beneficial for off-road enthusiasts, families, and anyone who values durable, custom-fit automotive accessories that enhance both utility and vehicle longevity.

WeatherTech is an American automotive accessories brand best known for custom-fit interior protection like FloorLiner and all‑weather floor mats, plus cargo liners and deflectors designed to keep daily drivers and track haulers clean. For enthusiasts, it’s an easy “protect the investment” upgrade—especially on vehicles that see wet weather, dirt, tools, and weekend abuse.