WeatherTech Cargo Liner Black Jeep Wrangler JL Unlimited (Flat Load Floor w/ Subwoofer) | 401107

Overview

The WeatherTech DigitalFit Cargo Liner (Part #401107) is a precision-engineered, custom-fit cargo area protector purpose-built for the 2018–2025 Jeep Wrangler Unlimited JL 4-Door equipped with a flat load floor and factory subwoofer. Designed for Jeep owners who demand protection without compromise, this all-weather cargo liner shields your factory carpet from mud, spills, grease, pet hair, and everyday trail debris. Made in the USA from WeatherTech's proprietary TPE compound, it delivers a factory-finished look with unmatched durability — making it the best cargo liner for your 2018+ Jeep Wrangler JL Unlimited.

Key Features & Benefits

• DigitalFit Laser-Measured Precision — Digitally designed and laser-measured for an exact, custom fit to your Jeep's cargo area; no trimming, cutting, or modifications required.
• Raised Perimeter Lip (~1.25") — High outside lip keeps spills, dirt, and grease fully contained and off your factory carpet, preventing staining and costly interior damage.
• Proprietary TPE Construction — Made from a custom-blended thermoplastic elastomer (TPE) that is wear-resistant and remains flexible in extreme temperatures — from scorching summers to freezing winters.
• Anti-Shift Textured Surface — Skid-resistant textured finish helps keep cargo from sliding around, whether you're hauling gear, groceries, gardening supplies, or the family pet.
• Effortless Cleaning — Simply remove and rinse to clear dirt and debris; compatible with WeatherTech TechCare Cleaner (sold separately) for deeper cleaning.
• FMVSS302 Flame-Resistant — Meets Federal Motor Vehicle Safety Standard 302 for flame resistance, ensuring safety compliance.
• CARB Compliant — Meets California Air Resources Board (CARB) emissions standards; safe for use in all 50 states.
• Made in the USA — Proudly designed, engineered, and manufactured with American-made tooling in the United States.
• Lifetime Limited Warranty — Backed by WeatherTech's Lifetime Limited Warranty against defects in materials and workmanship for the life of the original purchaser on the original vehicle (proof of purchase required).
• Optional Bumper Protector Compatible — Pairs with the WeatherTech Bumper Protector (sold separately) via stainless, rust-resistant snaps to guard your bumper from dings and scratches during loading and unloading.

What's Included

• 1x WeatherTech Cargo Liner — Black (Part #401107)

Specifications

Part Number	401107
SKU	wet401107
UPC	787765448314
Color	Black
Material	Proprietary Custom-Blended TPE (Thermoplastic Elastomer)
Perimeter Wall Height	~1.25" (may vary by application)
Coverage Area	Behind 2nd Row Seating
Weight	~8 lbs
Country of Origin	USA
Safety Standard	FMVSS302 (Flame Resistant)
CARB Compliant	Yes
Warranty	Lifetime Limited Warranty (original purchaser, original vehicle)
Brand	WeatherTech

Fitment & Compatibility

This cargo liner is engineered exclusively for 2018–2025 Jeep Wrangler Unlimited JL 4-Door models equipped with a flat load floor AND a factory subwoofer. Compatible trims include (but may not be limited to):

• Wrangler Unlimited Sport / Sport S (JL) — 2018–2025
• Wrangler Unlimited Sahara (JL) — 2018–2025
• Wrangler Unlimited Rubicon (JL) — 2018–2025
• Wrangler Unlimited High Altitude (JL) — 2022–2025
• Wrangler Unlimited High Tide (JL) — 2022–2023
• Wrangler Unlimited Freedom (JL) — 2023
• Wrangler Unlimited Rubicon 392 Final Edition (JL) — 2024

⚠ Important Fitment Notes:

• Requires flat load floor AND factory subwoofer. This liner will NOT fit Wrangler JL models without a subwoofer or without a flat load floor — those require a different SKU.
• Does NOT fit: 2-door Wrangler JL models, Wrangler JK (2007–2018), or Wrangler 4xe (PHEV) models.
• Trail Rail System Note: This liner will limit the range of motion in vehicles equipped with the optional Trail Rail Cargo Management System.
• Always confirm your exact year, trim, and factory option configuration before ordering. When in doubt, cross-reference with WeatherTech's official vehicle fitment tool at weathertech.com.

Installation

Installation is a straightforward, no-tools-required drop-in process. Since the liner is digitally designed to precisely match your Jeep's cargo floor contours, no trimming, drilling, adhesives, or vehicle modifications are needed — simply lay it in place and it's ready to use. The liner's non-slip material helps it stay in position during use. We recommend storing the cargo liner rolled up in its original carton when not in use to maintain its shape.

Frequently Asked Questions

Is the WeatherTech 401107 CARB compliant?
Yes. This product is fully CARB (California Air Resources Board) compliant and is legal for sale and use in all 50 states.

Does this fit Jeep Wrangler JL models without a subwoofer?
No. Part #401107 is specifically designed for JL 4-door models WITH a flat load floor AND a factory subwoofer. Different part numbers are available for non-subwoofer configurations.

How do I clean the WeatherTech Cargo Liner?
Simply remove the liner from your Jeep and rinse it off. For tougher scuffs or spills, WeatherTech TechCare Cleaner (sold separately) is recommended.

What warranty does WeatherTech offer?
WeatherTech provides a Lifetime Limited Warranty against defects in materials and workmanship for the life of the original purchaser on the original vehicle of installation. Proof of purchase is required.