WeatherTech FloorLiner HP Rear 3rd Row Floor Mat

Jeep Grand Cherokee 21-24 5.7L/3.6L

Part #: 4516963IM

Overview

The WeatherTech FloorLiner HP Rear 3rd Row Floor Mat is engineered to provide superior protection for the rear third-row floor area of Jeep Grand Cherokee L models from 2021 through 2024. Designed for Jeep owners who demand durable, precise-fit floor protection, this floor liner guards against dirt, spills, mud, and snow, preserving the vehicle’s interior in pristine condition. Its custom laser-measured fit ensures full coverage and seamless integration with the vehicle’s floor contours, delivering both functionality and a clean, factory-installed appearance.

Ideal for families, outdoor enthusiasts, and anyone who wants to maintain the value and cleanliness of their Jeep Grand Cherokee L, this tan-colored floor liner combines practicality with style. It is especially beneficial for those who frequently transport passengers or cargo in the third row, where messes can accumulate quickly.

Key Features

WeatherTech’s FloorLiner HP offers advanced features designed to maximize protection and durability:

• Custom laser-measured fit tailored specifically for the rear third row of 2021–2024 Jeep Grand Cherokee L models
• Constructed from high-quality Thermoplastic Elastomer (TPE) for exceptional durability and flexibility
• High-walled design effectively contains dirt, liquids, and debris to prevent spills from reaching the vehicle’s carpet
• Anti-skid nibs on the underside provide a secure grip to the vehicle floor, minimizing movement
• Retention system ensures the floor liner stays firmly in place during vehicle operation
• Resistant to cracking, curling, and damage from extreme temperatures and weather conditions
• Latex and PVC-free composition for an eco-friendly, non-toxic product
• 100% recyclable material supports sustainable vehicle accessory choices
• Attractive tan color complements the interior aesthetics of the Jeep Grand Cherokee L

Construction & Design

The FloorLiner HP is crafted from premium Thermoplastic Elastomer (TPE), a material known for its resilience and softness underfoot. This advanced compound resists wear and tear from daily use, including exposure to mud, snow, and water, without cracking or curling over time. The liner’s high walls are engineered to trap spills and debris, preventing them from spreading onto the vehicle’s carpet and making cleanup effortless.

WeatherTech’s precision laser measurement technology ensures that every contour and curve of the Jeep Grand Cherokee L’s third-row floor is matched perfectly. This meticulous design approach guarantees a snug fit that looks factory-installed and provides maximum coverage without interfering with seat operation or passenger comfort.

Installation & Fitment

Installation is straightforward and requires no modifications to the vehicle. The FloorLiner HP simply lays into place, aligning with the factory floor contours and securing via the built-in retention system. The anti-skid nibs on the underside help keep the liner firmly positioned, preventing any shifting during vehicle use. This product is specifically designed to fit the rear third row of Jeep Grand Cherokee L models from 2021 to 2024, ensuring compatibility and ease of installation.

What's Included

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

Ideal For

This floor liner is perfect for Jeep Grand Cherokee L owners who want to protect their vehicle’s interior from everyday messes and harsh weather conditions. It is especially suited for families with children, pet owners, and outdoor adventurers who frequently use the third-row seating area. The durable, eco-friendly design also appeals to environmentally conscious drivers seeking long-lasting, sustainable 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.