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UnderCover LUX SE Tonneau Cover UC4086L-202

Product Information
List Price:
Our Price:
4.5 (1 review)
Part #:
Paint Code:
Black (Paint Code: 202)
2007-2013 Toyota Tundra, 5'7" Bed
  • Works with or without deck rail system


  • Cover constructed of ABS composite
  • Easy, no-drill installation
  • Comes painted to match vehicle color
  • Locks with one central mounted lock
  • Comes with 2 keys
  • 3 year warranty
  • Made in the USA

Measure Your Truck Bed for a Tonneau Cover

Does your truck have a track system?

The Undercover LUX is constructed of ABS which is a high-density composite material that is impact and UV resistant. The cover also comes painted to match the truck. While no cover is 100% waterproof, the LUX does a great job keeping the elements out with its wrap-around design, as well as the double bulb seal that compresses to the bed caps of the truck.

Installation of the Undercover LUX is very simple. It does not require any drilling, just a few clamps that are fastened with a 13MM socket wrench. Once the first-time installation is completed, the cover can be removed and re-installed in minutes leaving the brackets clamped to the truck.

Undercover warrants the LUX against any manufacturing defects for a period of 3 years. The cover also is made in the USA so you can rest easy knowing the quality is second to none.

View Available Part Numbers For This Product Line


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Product Reviews Summary

Price / Value
Ease of Installation
1  Customer Review
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Top Quality Tonneau
Part #: UDC-UC4086L-202 Posted on
Was this review helpful?
- Toyota Tundra (San Leandro, CA)
Price / Value
Ease of Installation
I'm very pleased with the quality and look of this tonneau, it unbelievably matches the truck's color. Looks awesome!

The only tiny issue is the installation instructions were not accurate to my specific truck, had to do some other adjustments to the measurements to get a tight closure of the cover, but all in all, it was a great buy. I definitely recommend this particular cover.


Limited warranty

TERMS OF THIS WARRANTY. UnderCover, Inc. warrants the ABS polymer structure of your tonneau cover to be structurally free from defects in material and workmanship for (3) years from the retail date of your purchase. The gas/hydraulic lift struts and mounting hardware are warranted to be free from defects in material and workmanship for (1) year from the retail date of purchase. This warranty applies only to the original purchaser, only when purchased from an authorized UnderCover dealer and is nontransferable. Your original sales receipt will serve as proof of purchase for this warranty. This warranty only applies to the original truck or original installation. Before credit can be issued on a warranty claim, proof of defect may be required in the form of pictures. This will be determined at the time of claim.

UNDERCOVER LUX & ELITE LIFETIME STRUCTURE WARRANTY – UnderCover, Inc. warrants the ABS polymer structure of your tonneau cover to be structurally free from defects in material and workmanship for the life of the product.

UNDERCOVER LUX & ELITE LIFETIME PAINT WARRANTY - UnderCover, Inc. warrants, for life of the product, that the exterior paint will not abnormally fade or peel, due to material or workmanship defect, faster than the original pickup it was installed on. UnderCovers’ not painted at the UnderCover factory are excluded from this warranty. UnderCover does not guarantee a 100% paint match, due to variables from one trucks paint to another, some variance is to be expected.

EXCLUSIONS OF THIS WARRANTY. Not covered under this warranty is failure due to neglect, improper installation including any modifications to installation hardware, operating the truck with your UnderCover in the open position, use in competitive racing, alterations, addition of equipment, abuse, accident, weather related damage, exposure to chemicals that are not labeled “safe for plastics”, and normal wear and tear from lack of maintenance. UnderCovers not painted at the UnderCover factory are excluded from the lifetime paint warranty.

Warranty Registration


The UnderCover LUX SE Tonneau Cover by UnderCover is an easy at home no drill installation. For additional information see the install manual for your specific truck or call us at 1-866-309-1907 or 701-253-5906.

PDF Icon Undercover UC4086L-040 Installation Instructions