WeatherTech Cargo Liner and Bumper Protector

2021–2026 Jeep Grand Cherokee L

Part #: 421480SK

Overview

The WeatherTech Cargo Liner and Bumper Protector is a custom-fit accessory designed specifically for Jeep Grand Cherokee L models from 2021 through 2026. This durable cargo liner provides comprehensive protection for the rear cargo area behind the second row seating, shielding your vehicle’s interior from dirt, spills, grease, and everyday wear. The included bumper protector safeguards the rear bumper from scratches and dings during loading and unloading, maintaining your Jeep’s pristine appearance.

Ideal for Jeep owners who demand both style and functionality, this WeatherTech liner combines rugged durability with a sleek grey finish that complements the vehicle’s interior. Its precise fit ensures easy installation and removal, making cleanup quick and hassle-free.

Key Features

Engineered to deliver superior protection and convenience, the WeatherTech Cargo Liner and Bumper Protector offers:

• Custom-molded fit for Jeep Grand Cherokee L models (2021–2026) ensuring full coverage behind the second row seating
• Raised lip design to contain spills, dirt, and debris, preventing damage to the cargo area carpet
• Durable, flexible TPO (Thermoplastic Olefin) material that withstands extreme temperatures and resists cracking or warping
• Textured surface to reduce cargo shifting during transit, enhancing safety and organization
• Integrated bumper protector to guard against scratches, scuffs, and dings during loading and unloading
• Easy installation with no tools required, designed for a secure, slip-resistant fit
• Quick and simple to clean—just remove and rinse or wipe down
• Attractive grey color that complements the Jeep Grand Cherokee L interior

Construction & Design

The cargo liner and bumper protector are crafted from high-quality TPO material, known for its exceptional durability and flexibility. This thermoplastic compound resists cracking, fading, and deformation even under extreme heat or cold, ensuring long-lasting protection. The liner’s raised edges are precision-engineered to trap liquids and debris, preventing them from reaching the vehicle’s carpet. Meanwhile, the textured surface provides grip to keep cargo securely in place, reducing shifting and potential damage during travel.

The bumper protector features a rugged yet refined design that blends seamlessly with the rear bumper’s contours. Its robust construction absorbs impacts and prevents cosmetic damage, preserving the vehicle’s resale value and appearance.

Installation & Fitment

Installation is straightforward and requires no modifications or special tools. The cargo liner and bumper protector are designed to fit perfectly behind the second row seating of Jeep Grand Cherokee L models from 2021 to 2026. Simply position the liner in the cargo area and place the bumper protector on the rear bumper edge. Both components stay securely in place thanks to their custom-molded design and non-slip backing.

Removal is just as easy, allowing for quick cleaning or seasonal changes without hassle.

What's Included

• One WeatherTech Cargo Liner tailored for the cargo area behind the second row seating
• One WeatherTech Bumper Protector for the rear bumper edge

Ideal For

This WeatherTech Cargo Liner and Bumper Protector set is perfect for Jeep Grand Cherokee L owners who frequently transport gear, pets, or messy cargo and want to maintain their vehicle’s interior in showroom condition. It’s especially beneficial for outdoor enthusiasts, families, and anyone seeking durable, easy-to-clean protection that complements their vehicle’s rugged style.

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.