WeatherTech Cargo Liner

2015–2018 Jeep Wrangler JK 2 Door

Part #: 421055

Overview

The WeatherTech Cargo Liner in Grey is a precision-engineered accessory designed specifically for the rear cargo area of the 2015 to 2018 Jeep Wrangler JK 2 Door models. This durable liner offers comprehensive protection for your vehicle’s trunk space, shielding the interior carpeting from dirt, spills, grease, and everyday wear and tear. Ideal for Jeep owners who frequently haul gear, tools, pets, or outdoor equipment, the cargo liner helps maintain the vehicle’s resale value by preserving the factory interior in pristine condition.

With its custom fit and raised edges, the liner ensures that liquids and debris remain contained, preventing damage and simplifying cleanup. Whether you’re an off-road enthusiast, weekend adventurer, or daily commuter, this WeatherTech liner provides reliable cargo area protection tailored to your Jeep Wrangler JK.

Key Features

Designed with both functionality and durability in mind, the WeatherTech Cargo Liner offers the following key features:

• Custom computer-designed fit for 2015–2018 Jeep Wrangler JK 2 Door rear cargo area
• Raised lip edges to contain spills, dirt, and grease, protecting the vehicle’s interior
• Constructed from proprietary TPO (thermopolyolefin) material that is wear-resistant and flexible under extreme temperatures
• Textured surface finish helps prevent cargo from shifting during transit
• Easy to clean—simply remove and hose off or wipe down
• Available in three color options: Black, Tan, and Grey to match your vehicle’s interior
• Compatible with WeatherTech Bumper Protector for added rear bumper protection during loading and unloading
• Non-toxic, odorless, and environmentally friendly material composition

Construction & Design

The WeatherTech Cargo Liner is crafted from a proprietary blend of thermopolyolefin (TPO), a high-quality synthetic material engineered for toughness and flexibility. This ensures the liner remains pliable even in extreme hot or cold conditions, preventing cracking or warping over time. The raised lip design is precision-molded to fit the contours of the Jeep Wrangler JK’s cargo area, providing a seamless barrier against spills and debris.

The textured finish not only adds a non-slip surface to keep cargo secure but also enhances durability against abrasion and punctures. WeatherTech’s advanced manufacturing process guarantees a perfect fit and long-lasting protection that withstands the rigors of daily use and off-road adventures alike.

Installation & Fitment

Installation of the WeatherTech Cargo Liner is straightforward and requires no modifications to your Jeep Wrangler JK. Simply place the liner into the rear cargo area, aligning it with the factory contours. The custom fit ensures it stays securely in place without shifting during use. Removal is just as easy for cleaning or when extra cargo space is needed.

This liner is specifically designed for the 2015 through 2018 Jeep Wrangler JK 2 Door models, ensuring a precise fit that covers the entire cargo floor area without interfering with seat operation or storage compartments.

What's Included

• One WeatherTech Cargo Liner in Grey, custom-fit for 2015–2018 Jeep Wrangler JK 2 Door rear cargo area
• Installation instructions

Ideal For

This cargo liner is perfect for Jeep Wrangler JK owners who want to protect their vehicle’s interior from dirt, mud, spills, and wear caused by transporting pets, sports equipment, tools, or groceries. It is especially beneficial for off-road enthusiasts and outdoor adventurers who frequently expose their vehicle to harsh conditions and need durable, easy-to-clean cargo protection.

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.