Weathertech
WeatherTech Cargo Liner Cargo Protection | 2018-2026 Jeep Wrangler JL Unlimited 4-Door
WeatherTech Cargo Liner Cargo Protection | 2018-2026 Jeep Wrangler JL Unlimited 4-Door
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WeatherTech Cargo Liner for Jeep Wrangler JL Unlimited Without Flat Load Floor Premium Cargo Protection
Bottom Line: The WeatherTech Cargo Liner delivers vehicle-specific cargo area protection for 2018-2026 Jeep Wrangler JL Unlimited 4-Door models equipped without the Flat Load Floor and without the factory rear cargo subwoofer. Precision-engineered using digital vehicle measurements, it provides full coverage of the rear cargo area while helping protect factory carpeting from mud, water, snow, road salt, pet hair, tools, camping equipment, and daily cargo.
Because: WeatherTech utilizes a proprietary custom-blended Thermoplastic Elastomer (TPE) material engineered to remain flexible in extreme temperatures while resisting cracking, curling, and wear. The raised perimeter wall helps contain spills and debris, while the textured anti-slip surface helps reduce cargo movement during highway travel and off-road adventures.
"Vehicle-specific cargo protection delivers superior coverage and long-term interior preservation compared to universal cargo mats." — WeatherTech Product Engineering Team.
The cargo area in a Jeep Wrangler JL Unlimited is frequently exposed to demanding conditions. Recovery gear, coolers, camping equipment, muddy boots, pets, tools, and outdoor equipment can quickly wear factory carpeting. The WeatherTech Cargo Liner is designed specifically for Wrangler JL owners who want maximum cargo protection without compromising usability.
Unlike generic cargo mats, this liner is digitally scanned and molded to the exact contours of the JL Unlimited cargo compartment. The result is improved floor coverage, enhanced spill containment, and a factory-quality appearance. The textured finish helps stabilize cargo while maintaining easy cleaning after outdoor adventures, jobsite use, or family travel.
Manufactured in the USA using WeatherTech's advanced molding technology, this cargo liner provides dependable protection in harsh climates and demanding environments. Whether transporting overlanding gear, recovery equipment, sporting goods, pet crates, or work supplies, the WeatherTech Cargo Liner helps maintain interior condition and preserve resale value.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | WeatherTech |
| Part Number | 401109 |
| Product Type | Cargo Liner |
| Color | Black |
| Position | Rear Cargo Area Behind 2nd Row |
| Vehicle Configuration | Without Flat Load Floor |
| Subwoofer Compatibility | Without Factory Cargo Area Subwoofer |
| Material | Custom-Blended Thermoplastic Elastomer (TPE) |
| Design Method | Digital Laser-Measured Vehicle Scan |
| Containment Design | Raised Outer Spill Lip |
| Surface Texture | Anti-Skid Cargo Stabilization Surface |
| Weather Resistance | Extreme Hot and Cold Weather Compatible |
| Country of Manufacture | United States |
Vehicle Fitment
- Jeep Wrangler JL Unlimited Sport 4-Door — 2018-2026
- Jeep Wrangler JL Unlimited Sport S 4-Door — 2018-2026
- Jeep Wrangler JL Unlimited Willys 4-Door — 2018-2026
- Jeep Wrangler JL Unlimited Sahara 4-Door — 2018-2026
- Jeep Wrangler JL Unlimited Rubicon 4-Door — 2018-2026
- Jeep Wrangler JL Unlimited Freedom 4-Door — Applicable Configurations
- Jeep Wrangler JL Unlimited High Altitude 4-Door — Applicable Configurations
Fitment Notes:
- Fits Jeep Wrangler JL Unlimited 4-Door models only.
- Designed specifically for vehicles WITHOUT the Flat Load Floor option.
- Designed specifically for vehicles WITHOUT the factory rear cargo-area subwoofer.
- Fits cargo area behind second-row seating.
- Does not fit Jeep Wrangler JL 2-Door models.
- Does not fit cargo areas equipped with Flat Load Floor packages.
- Does not fit vehicles equipped with the OEM rear cargo subwoofer.
- Does not fit Wrangler 4xe cargo floor configurations.
Installation Notes
- No drilling, trimming, or permanent modifications required.
- Remove existing cargo mats before installation.
- Position liner directly into the rear cargo compartment.
- Verify vehicle is not equipped with Flat Load Floor or factory subwoofer package before installation.
- Align liner with factory cargo floor contours.
- Clean using mild soap and water as needed.
Frequently Asked Questions
Will this fit a Wrangler JL with the Flat Load Floor option?
No. Part number 401109 is specifically designed for vehicles without the Flat Load Floor package.
Does this fit vehicles equipped with the factory rear cargo subwoofer?
No. Vehicles equipped with the OEM cargo-area subwoofer require a different WeatherTech cargo liner configuration.
Will this fit a Wrangler 4xe?
No. Wrangler 4xe models utilize different cargo floor dimensions and require application-specific fitment.
Can it contain water, mud, and snow?
Yes. The raised perimeter wall helps contain moisture, slush, dirt, and debris before they reach factory carpeting.
Will gear slide around in the cargo area?
The textured anti-skid surface helps reduce cargo movement while transporting tools, coolers, camping gear, and recovery equipment.
SKU: 401109
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