WeatherTech Cargo Liner with Bumper Protector

2021–2024 Jeep Grand Cherokee L

Part #: 421479SK

Overview

The WeatherTech Cargo Liner with Bumper Protector is a custom-designed accessory tailored specifically for the 2021 through 2024 Jeep Grand Cherokee L models. This premium cargo liner offers comprehensive protection for your vehicle’s rear cargo area, safeguarding it from spills, dirt, grease, and everyday wear and tear. Featuring a raised lip design, it effectively contains liquids and debris, preventing damage to your Jeep’s interior surfaces.

Ideal for Jeep owners who frequently transport gear, groceries, pets, or outdoor equipment, this liner maintains the cleanliness and condition of your cargo space. The integrated bumper protector further shields your vehicle’s rear bumper from scratches and scuffs during loading and unloading, preserving your Jeep’s exterior finish.

Key Features

Engineered for durability and functionality, the WeatherTech Cargo Liner with Bumper Protector delivers a range of benefits:

• Custom-fit design ensures precise coverage for the 2021–2024 Jeep Grand Cherokee L cargo area
• Raised edges contain spills, dirt, and debris to protect the vehicle’s interior
• Durable, flexible Thermoplastic Olefin (TPO) material withstands extreme temperatures without cracking or warping
• Textured surface helps prevent cargo from shifting during transit
• Integrated bumper protector guards against scratches and scuffs during loading and unloading
• Easy to install and remove for quick cleaning and maintenance
• Available in sleek grey to complement your Jeep’s interior styling

Construction & Design

The liner is crafted from high-quality TPO, a robust thermoplastic material known for its resilience and flexibility. This material endures harsh temperature fluctuations, ensuring the liner remains pliable and effective in both hot summers and cold winters. The textured finish not only enhances grip to keep cargo stable but also adds a refined look to your Jeep’s cargo area.

Precision laser measurements and computer-aided design guarantee a perfect fit that contours seamlessly to the cargo floor and sides. The raised lip design is engineered to trap liquids and debris, preventing them from spilling onto your vehicle’s carpeting or trim. The bumper protector is integrated into the liner’s front edge, providing an extra layer of defense where it’s needed most.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Grand Cherokee L. Simply place the liner into the rear cargo area, aligning it with the contours of the floor and sidewalls. The custom fit ensures the liner stays securely in place during use. Removal is just as easy, allowing for quick cleaning with soap and water or a damp cloth.

This product is specifically designed to fit 2021 through 2024 Jeep Grand Cherokee L models, ensuring compatibility and optimal protection without interfering with cargo space or vehicle features.

What's Included

• One WeatherTech Cargo Liner custom-fit for the 2021–2024 Jeep Grand Cherokee L rear cargo area
• Integrated bumper protector section
• Installation instructions

Ideal For

This cargo liner is perfect for Jeep Grand Cherokee L owners who want to maintain their vehicle’s interior condition while transporting pets, sports equipment, tools, groceries, or other cargo. It is especially beneficial for those living active lifestyles or in regions with challenging weather conditions where mud, snow, or spills are common.

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.