WeatherTech FloorLiner HP 3rd Row Rear Floor Mat

Jeep Grand Cherokee 21-24 5.7L/3.6L

Part #: 4416964IM

Overview

The WeatherTech FloorLiner HP for the third row rear floor of the Jeep Grand Cherokee L is engineered to provide superior protection against dirt, spills, and wear. Designed specifically for the 2021 through 2024 Jeep Grand Cherokee L models, this floor mat offers a precise, custom fit that covers the entire footwell area, including the bottom, front, back, and sides. Ideal for Jeep owners who demand durable, reliable floor protection without compromising on style or environmental responsibility.

Whether you frequently transport passengers, pets, or cargo in the third row, this floor liner helps maintain your vehicle’s interior in pristine condition. Its high-walled design contains messes effectively, preventing liquids and debris from reaching the carpet beneath.

Key Features

WeatherTech’s FloorLiner HP combines advanced materials and thoughtful engineering to deliver exceptional performance and convenience:

• Custom laser-measured fit ensures complete coverage of the third-row floor area for the Jeep Grand Cherokee L (2021–2024).
• Constructed from durable Thermoplastic Elastomer (TPE) that resists cracking, curling, and damage from extreme temperatures.
• High-walled design effectively contains spills, mud, snow, and dirt to protect your vehicle’s interior.
• Anti-skid nibs on the underside provide secure placement, preventing the liner from shifting during use.
• Watertight sill prevents leaks and protects carpet edges from moisture intrusion.
• Black color complements the Jeep’s interior while hiding dirt and stains.
• 100% recyclable, latex and PVC-free material supports eco-conscious vehicle owners.

Construction & Design

The FloorLiner HP is crafted from premium Thermoplastic Elastomer (TPE), a soft yet resilient material engineered to withstand harsh conditions without degrading. This material offers excellent flexibility to conform precisely to the contours of the Jeep Grand Cherokee L’s third-row floor, ensuring a snug fit that stays in place. Unlike traditional rubber mats, the TPE composition resists cracking, curling, and fading even after prolonged exposure to sunlight, heat, and cold.

WeatherTech’s laser-measurement technology guarantees that every liner is tailored to the exact dimensions of the vehicle’s footwell, covering all vulnerable areas including edges and corners. The high sidewalls are designed to trap liquids and debris, preventing them from spilling onto the carpet and making cleanup easier.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Grand Cherokee L. Simply place the FloorLiner HP into the third-row footwell, aligning it with the contours of the floor. The anti-skid nibs on the underside help keep the liner firmly in place during everyday use, ensuring it does not shift or bunch up underfoot. This floor mat is specifically designed for the 2021 to 2024 Jeep Grand Cherokee L models, guaranteeing a perfect fit and maximum protection.

What's Included

• One WeatherTech FloorLiner HP for the third row rear floor
• Installation instructions

Ideal For

This floor liner is perfect for Jeep Grand Cherokee L owners who want to protect their vehicle’s third-row floor from dirt, spills, and wear. It is especially beneficial for families, pet owners, and outdoor enthusiasts who frequently use the third row for passengers or cargo. The durable, eco-friendly design also appeals to environmentally conscious drivers seeking long-lasting, sustainable automotive accessories.

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.