WeatherTech Rear FloorLiner (Third Row)

Jeep Grand Cherokee 21-24 5.7L/3.6L

Part #: 4516964

Overview

The WeatherTech Rear FloorLiner for the third row is a precision-engineered accessory designed specifically for Jeep Grand Cherokee L models from 2021 through 2024. This floor liner provides comprehensive protection for your vehicle’s third-row carpet, guarding against dirt, mud, water, and everyday wear. Ideal for Jeep owners who want to maintain the pristine condition of their interior, this liner combines durability with a custom fit to ensure maximum coverage and long-lasting performance.

Whether you frequently transport passengers, pets, or gear, the WeatherTech Rear FloorLiner offers a reliable barrier that keeps your vehicle’s interior clean and protected in all weather conditions. Its tan color complements the Jeep’s interior aesthetics while providing a practical solution for managing spills and debris.

Key Features

Engineered with advanced technology and designed for Jeep Grand Cherokee L third-row applications, this floor liner delivers exceptional protection and convenience. Key features include:

• DigitalFit® precision laser-measured fit for exact coverage tailored to the 2021–2024 Jeep Grand Cherokee L third-row floor area
• Constructed from High-Density Tri-Extruded (HDTE) material that resists curling, cracking, and hardening even in extreme temperatures
• Deep channels and raised edges designed to trap water, mud, snow, and debris, holding up to 1.5 quarts without spilling
• Anti-skid ridges on the underside prevent shifting and sliding during vehicle operation
• Protective non-stick finish on the surface for easy cleaning and maintenance
• Tan color option that blends seamlessly with Jeep interior trims
• Durable construction ensures long-term use without degradation

Construction & Design

The WeatherTech Rear FloorLiner is crafted from High-Density Tri-Extruded (HDTE) material, a proprietary blend that combines strength, flexibility, and durability. This material maintains its shape and protective qualities even under harsh environmental conditions, including sub-zero temperatures, preventing cracking or curling that can compromise coverage.

The liner’s design incorporates deep channels and raised edges that effectively contain liquids and debris, preventing them from reaching the carpet below. The non-stick surface finish simplifies cleanup, allowing you to wipe away dirt and spills quickly without staining or lingering odors.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Grand Cherokee L. The floor liner is custom-fit using WeatherTech’s DigitalFit® technology, ensuring a precise fit that contours perfectly to the third-row floor area. Simply place the liner in position and secure it with the anti-skid ridges on the underside to prevent movement during driving.

This product is designed exclusively for Jeep Grand Cherokee L models from 2021 to 2024, guaranteeing compatibility and optimal protection for your vehicle’s third-row carpet.

What's Included

• One WeatherTech Rear FloorLiner for the third row, tan color
• Installation instructions

Ideal For

This floor liner is perfect for Jeep Grand Cherokee L owners who want to preserve the interior condition of their vehicle, especially those who frequently use the third-row seating. It is ideal for families, outdoor enthusiasts, pet owners, and anyone who encounters wet or dirty conditions regularly. The liner helps maintain resale value by protecting the carpet from stains, spills, and wear.

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.