WeatherTech FloorLiner HP 3rd Row Rear Floor Mat

2021–2024 Jeep Grand Cherokee L

Part #: 4616964IM

Overview

The WeatherTech FloorLiner HP 3rd Row Rear Floor Mat is a premium, custom-fit accessory designed specifically for the Jeep Grand Cherokee L models from 2021 through 2024. Engineered to provide superior protection for your vehicle’s carpeted floors and footwells, this floor mat is ideal for Jeep owners who demand durability and cleanliness in all driving conditions. Whether you face muddy trails, rainy weather, or everyday spills, this FloorLiner HP offers a reliable barrier against dirt, moisture, and wear.

Perfect for families and adventure enthusiasts alike, this rear floor mat safeguards the third-row seating area, maintaining your Jeep’s interior in pristine condition while enhancing its overall aesthetic with a sleek grey finish.

Key Features

Designed with advanced technology and user convenience in mind, the WeatherTech FloorLiner HP 3rd Row Rear Floor Mat offers a range of features that set it apart from standard floor mats:

• Custom-molded to fit the exact contours of the 3rd row rear floor area in the Jeep Grand Cherokee L (2021–2024)
• Constructed from durable, soft Thermoplastic Elastomer (TPE) for long-lasting performance
• Non-slip retention system ensures the mat stays securely in place during use
• Beveled edges provide added stability and prevent curling or shifting
• Watertight sill design prevents liquids from leaking onto the vehicle’s carpet
• Resistant to cracking, curling, and breakdown even under extreme temperatures
• Eco-friendly composition free from latex, PVC, cadmium, and lead
• Easy to clean with simple rinsing or wiping
• Neutral grey color complements the Jeep Grand Cherokee L interior

Construction & Design

The FloorLiner HP is crafted from high-quality Thermoplastic Elastomer (TPE), a material known for its flexibility, toughness, and resistance to environmental damage. This soft yet durable compound ensures the mat remains pliable in cold weather while resisting deformation in heat. The precision laser-measured fit guarantees coverage of every contour and crevice in the third-row rear floor area, providing comprehensive protection.

Its eco-conscious design avoids harmful chemicals such as latex, PVC, cadmium, and lead, making it a safer choice for both your vehicle and the environment. The mat’s beveled edges and watertight sill are engineered to trap spills and debris effectively, preventing damage to your Jeep’s carpet and underlying surfaces.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Grand Cherokee L. The mat’s custom-fit design allows it to snap into place easily, aligning perfectly with the factory floor contours and existing retention points. This ensures a secure fit that won’t shift during vehicle operation, enhancing safety and convenience.

Designed exclusively for the 2021 to 2024 Jeep Grand Cherokee L models, this FloorLiner HP fits the third-row rear floor area precisely, ensuring maximum coverage and protection without interfering with seat adjustments or passenger comfort.

What's Included

• One WeatherTech FloorLiner HP 3rd Row Rear Floor Mat in Grey
• Installation instructions

Ideal For

This FloorLiner HP is ideal for Jeep Grand Cherokee L owners who want to maintain a clean, protected interior in all conditions. It is especially suited for families, outdoor enthusiasts, and anyone who frequently transports passengers or cargo in the third-row seating area. If you seek a durable, eco-friendly floor mat that combines functionality with a tailored fit, this WeatherTech product is an excellent choice.

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.