WeatherTech FloorLiner HP 3rd Row Rear Floor Mat

Jeep Grand Cherokee 21-24 5.7L/3.6L

Part #: 4616963IM

Overview

The WeatherTech FloorLiner HP 3rd Row Rear Floor Mat is engineered specifically for the Jeep Grand Cherokee L models from 2021 through 2024. Designed to provide superior protection for your vehicle’s third-row carpeted floors, this floor mat offers a precise, custom fit thanks to WeatherTech’s advanced laser measurement technology. Ideal for Jeep owners who demand durability and cleanliness, the FloorLiner HP safeguards your interior from dirt, spills, mud, and harsh weather conditions.

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

Key Features

WeatherTech’s FloorLiner HP combines innovative design with practical features to deliver unmatched floor protection:

• Custom laser-measured fit tailored for the Jeep Grand Cherokee L’s third row (2021–2024)
• Constructed from durable, soft Thermoplastic Elastomer (TPE) for flexibility and toughness
• High-walled edges contain spills, mud, snow, and debris to protect carpeted floors
• Anti-skid nibs on the underside prevent mat movement during vehicle operation
• Retention system ensures secure placement without damaging factory flooring
• Resistant to cracking, curling, and damage from extreme temperatures and weather
• Eco-friendly: 100% recyclable, latex-free, and PVC-free material composition
• Attractive grey color complements the Jeep Grand Cherokee L interior

Construction & Design

The FloorLiner HP is crafted from premium Thermoplastic Elastomer (TPE), a material chosen for its exceptional durability and flexibility. This soft yet resilient compound withstands harsh environmental conditions, including freezing winters and scorching summers, without cracking or warping. The mat’s high walls are engineered to trap liquids and debris, preventing them from spreading onto your vehicle’s carpet.

WeatherTech’s precision laser measurement process guarantees a perfect fit that contours seamlessly to the Jeep Grand Cherokee L’s third-row floor area. The grey finish is both stylish and practical, blending well with the vehicle’s interior while hiding dirt and stains effectively.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Grand Cherokee L. Simply place the FloorLiner HP in the third-row footwell and align it with the factory floor contours. The anti-skid nibs and integrated retention system keep the mat firmly in place, ensuring it won’t shift during driving or passenger entry and exit.

This floor mat is designed exclusively for Jeep Grand Cherokee L models from 2021 to 2024, guaranteeing a precise fit and maximum coverage for the third-row seating area.

What's Included

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

Ideal For

This floor mat is perfect for Jeep Grand Cherokee L owners who want to maintain a clean, protected interior in their third-row seating area. It is especially beneficial for families, pet owners, and outdoor enthusiasts who frequently encounter dirt, mud, snow, or spills. The durable, eco-friendly construction also appeals to environmentally conscious drivers seeking long-lasting vehicle 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.