Weathertech
WeatherTech Cargo Liner Cargo Area Protection | 2015-2018 Jeep Wrangler JK 2-Door
WeatherTech Cargo Liner Cargo Area Protection | 2015-2018 Jeep Wrangler JK 2-Door
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WeatherTech Cargo Liner for Jeep Wrangler JK 2-Door Ultimate Cargo Area Protection
Bottom Line: The WeatherTech Cargo Liner delivers full cargo-area protection for the 2015-2018 Jeep Wrangler JK 2-Door, helping shield factory carpeting from mud, snow, water, pet hair, tools, recovery gear, camping equipment, and everyday cargo. Precision engineered using digital vehicle measurements, this liner offers a custom fit that maximizes coverage while maintaining a clean factory appearance.
Because: WeatherTech utilizes a proprietary custom-blended Thermoplastic Polyolefin (TPO/TPE) material engineered to remain flexible during extreme temperature swings while resisting cracking, curling, and wear. The raised outer lip and textured cargo surface help contain spills and stabilize cargo during daily driving and off-road adventures.
"A properly engineered cargo liner preserves interior value while providing practical protection against the demands of real-world vehicle use." — WeatherTech Product Development Team.
Whether your Wrangler is used for overlanding, trail riding, hunting trips, work equipment transport, pet travel, or everyday errands, this WeatherTech Cargo Liner provides dependable protection for one of the most heavily used areas of the vehicle. Its computer-designed fit follows the contours of the Wrangler JK cargo floor to help prevent debris and liquids from reaching factory carpeting.
Unlike universal cargo mats that shift during vehicle operation, the WeatherTech Cargo Liner is engineered specifically for the Jeep Wrangler JK platform. The textured surface helps reduce cargo movement while maintaining easy cleanup after muddy boots, wet gear, construction materials, coolers, recovery equipment, or outdoor adventure supplies.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | WeatherTech |
| Part Number | 40821 |
| Product Type | Cargo Liner |
| Color | Black |
| Material | Custom-Blended Thermoplastic Polyolefin (TPO/TPE) |
| Position | Cargo Area Behind 2nd Row |
| Fitment Style | Vehicle Specific Digital Design |
| Edge Design | Raised Spill-Containment Lip |
| Surface Finish | Textured Anti-Shift Surface |
| Temperature Resistance | Flexible in Extreme Hot and Cold Conditions |
| Installation | Drop-In Installation |
| Country of Manufacture | United States |
Vehicle Fitment
- Jeep Wrangler JK 2-Door — 2015
- Jeep Wrangler JK 2-Door — 2016
- Jeep Wrangler JK 2-Door — 2017
- Jeep Wrangler JK 2-Door — 2018 (JK Model Only)
Fitment Notes:
- Designed specifically for Jeep Wrangler JK 2-Door models.
- Fits cargo area located behind the second-row seat.
- Does not fit Wrangler JL models.
- Some factory subwoofer-equipped vehicles may require trimming according to manufacturer instructions.
- Vehicle-specific design ensures maximum cargo floor coverage.
Installation Notes
- No drilling or permanent modifications required.
- Place liner directly into cargo area and align with factory contours.
- Verify fitment around factory cargo accessories before loading equipment.
- If equipped with a factory-mounted cargo-area subwoofer, review WeatherTech trimming guidelines.
- Remove liner periodically for cleaning and inspection.
- Clean easily using water, mild soap, and a soft brush if necessary.
Video Walkthrough
See how WeatherTech uses advanced digital laser scanning to develop precise trunk tray layouts. Review this official overview to examine the high perimeter wall rigidity and spill-trapping capabilities:
- DigitalFit Cargo Overview: Watch the WeatherTech Cargo Liner Demonstration Video to see how the textured anti-shift surface secures gear and isolates messy fluid spills on the trail.
Frequently Asked Questions
Will this fit a 2018 Jeep Wrangler JL?
No. Part number 40821 is designed specifically for 2015-2018 Jeep Wrangler JK 2-Door applications and does not fit JL models.
Can this liner handle winter conditions?
Yes. The proprietary thermoplastic material remains flexible in cold temperatures and helps contain snow, slush, moisture, and road debris.
Does the raised lip actually contain spills?
Yes. The perimeter wall is engineered to help keep liquids, dirt, mud, and grease from reaching factory carpeting.
Will cargo slide around during travel?
The textured surface helps reduce cargo movement while driving, both on-road and off-road.
Is installation permanent?
No. The cargo liner features a simple drop-in design and can be removed easily for cleaning or maintenance.
SKU: 40821
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