WeatherTech SeatBack Cargo Liner HP with Bumper Protector

2011–2026 Jeep Grand Cherokee

Part #: 431502IMSK

Overview

The WeatherTech SeatBack Cargo Liner HP with Bumper Protector is a premium, heavy-duty accessory designed specifically for Jeep Grand Cherokee models from 2011 through 2026. This one-piece liner offers comprehensive protection for your vehicle’s cargo area by covering both the base and back of the rear seats, even when folded down. Ideal for Jeep owners who frequently transport gear, pets, or messy cargo, this liner safeguards your interior from dirt, mud, spills, pet hair, and everyday wear and tear.

With its durable construction and thoughtful design, the liner not only preserves your vehicle’s resale value but also keeps your cargo area looking clean and well-maintained. Whether you’re an outdoor enthusiast, pet owner, or simply want to maintain a pristine interior, this WeatherTech liner is engineered to meet your needs.

Key Features

Designed with advanced technology and user convenience in mind, the WeatherTech SeatBack Cargo Liner HP offers a range of features that ensure superior protection and ease of use:

• Heavy-duty, one-piece liner covering both seat backs and base, including when seats are folded down
• Constructed from durable, flexible thermoplastic elastomer for long-lasting wear resistance
• Patent-pending expandable accordion hinge allows full coverage and flexibility
• Non-slip nibs and hook fasteners secure the liner firmly in place, preventing shifting
• Water retention ribbing system traps spills and prevents liquids from reaching the vehicle’s interior
• Easy to install and remove without tools, making cleaning and maintenance simple
• Trim-to-fit design accommodates child seat attachments and other customizations
• Includes integrated bumper protector to guard against scratches and scuffs during loading and unloading

Construction & Design

The liner is expertly crafted from a high-quality thermoplastic elastomer, a material known for its flexibility, durability, and resistance to harsh conditions. This ensures the liner withstands heavy use, exposure to moisture, and temperature fluctuations without cracking or warping. The patent-pending accordion hinge design allows the liner to expand and contract seamlessly with the folding motion of the rear seats, providing continuous protection without gaps.

Its textured surface and water retention ribbing are engineered to trap dirt, mud, and liquids, preventing them from spreading throughout your cargo area. The non-slip nibs on the underside grip the seat surfaces securely, while hook fasteners provide additional stability, ensuring the liner stays perfectly positioned during transit.

Installation & Fitment

Installation is straightforward and requires no special tools. The liner is custom-fit for Jeep Grand Cherokee models from 2011 to 2026, ensuring a precise fit that contours to the shape of your rear seats and cargo area. Simply position the liner over the seat backs and base, secure it with the included fasteners, and trim as needed for child seat anchors or other attachments. Removal is just as easy, allowing for quick cleaning or seasonal changes.

What's Included

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

Ideal For

This WeatherTech liner is perfect for Jeep Grand Cherokee owners who want to maintain a clean, protected cargo area while maximizing versatility. It is especially beneficial for:

• Outdoor enthusiasts transporting gear such as camping equipment, sports gear, or gardening supplies
• Pet owners needing to protect their vehicle from hair, dirt, and scratches
• Families with children who require easy-to-clean surfaces and protection from spills
• Anyone looking to preserve the interior condition and resale value of their Jeep Grand Cherokee

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.