WeatherTech SeatBack Cargo Liner HP with Bumper Protector

2011–2026 Jeep Grand Cherokee

Part #: 421502IMSK

Overview

The WeatherTech SeatBack Cargo Liner HP with Bumper Protector is a premium accessory designed specifically for Jeep Grand Cherokee models from 2011 through 2026. This durable, one-piece liner offers comprehensive protection for your vehicle’s cargo area, safeguarding it from spills, dirt, pet hair, and other debris. Ideal for Jeep owners who frequently transport gear, pets, or children, this liner helps maintain the pristine condition of your Grand Cherokee’s interior while enhancing its utility.

Constructed from a heavy-duty, rubber-like thermoplastic elastomer, the liner is engineered to withstand extreme weather conditions and daily wear. Its innovative expandable accordion hinge allows for full seat-down coverage, ensuring that your cargo area remains protected whether the rear seats are upright or folded flat. The integrated bumper protector further shields your vehicle’s rear edge from scratches and scuffs during loading and unloading.

Key Features

Designed with both functionality and convenience in mind, the WeatherTech SeatBack Cargo Liner HP includes a range of features that enhance protection and ease of use:

• Heavy-duty, rubber-like thermoplastic elastomer material for long-lasting durability
• Expandable accordion hinge provides full coverage with rear seats folded down
• Water retention ribbing system traps spills and prevents liquids from spreading
• Non-slip nibs on the underside keep the liner securely in place
• Hook fasteners ensure a snug fit and easy installation
• Trimmable outline accommodates child seat attachments without compromising protection
• Integrated bumper protector guards against scratches and scuffs during loading
• Easy to install and remove for quick cleaning and maintenance
• 100% recyclable material supports environmental responsibility

Construction & Design

The liner is crafted from a thermoplastic elastomer (TPE), a high-quality, rubber-like material known for its flexibility, toughness, and resistance to extreme temperatures. This construction ensures that the liner remains pliable in cold weather and resilient in heat, providing year-round protection. The one-piece design minimizes gaps and seams where dirt and moisture could accumulate, while the accordion hinge allows the liner to expand and contract with the movement of the rear seats.

WeatherTech’s precision engineering guarantees a custom fit for Jeep Grand Cherokee models spanning 2011 to 2026, ensuring that every contour of the cargo area is covered. The bumper protector is seamlessly integrated into the liner, offering an additional layer of defense against damage during loading and unloading activities.

Installation & Fitment

Installation of the WeatherTech SeatBack Cargo Liner HP is straightforward and requires no modifications to your Jeep Grand Cherokee. The liner is designed to fit perfectly with factory seat configurations and child seat anchors. Simply position the liner in the cargo area, secure it with the included hook fasteners, and adjust the accordion hinge as needed for seat-down coverage. Removal is just as easy, allowing for quick cleaning or seasonal changes.

This liner is compatible with all Jeep Grand Cherokee models from 2011 through 2026, making it a versatile and lasting investment for your vehicle’s interior protection.

What's Included

• One-piece SeatBack Cargo Liner HP with integrated bumper protector
• Hook fasteners for secure installation
• Installation instructions

Ideal For

This cargo liner is perfect for Jeep Grand Cherokee owners who want to preserve the interior condition of their vehicle while maximizing cargo area usability. It is especially beneficial for pet owners, outdoor enthusiasts, families with children, and anyone who frequently hauls equipment or groceries. The liner’s durable construction and full coverage design make it an excellent choice for protecting your investment against everyday wear and tear.

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.