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UnderCover Elite Tonneau Cover UC4118

Product Information
List Price:
Our Price:
Part #:
2014-2018 Toyota Tundra, 5'7" Bed
  • Works with or without deck rail system


  • Constructed of UV protected ABS composite material
  • Cover comes with a removable LED work light and retriever tool
  • Comes with a blank lock cylinder so you can use your ignition key
  • Easy, no-drill installation
  • 3 year warranty
  • Made in the USA - Rogersville, MO

Measure Your Truck Bed for a Tonneau Cover

Does your truck have a track system?

The Undercover Elite is constructed of ABS which is a high-density composite material that is impact and UV resistant. This is perfect for harsh climates that experience all four seasons as well as job sites and hail. While no cover is 100% waterproof, the Elite 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 Elite 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 Elite 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.

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Watch This Video
UnderCover Elite- New Features & Benefits


3 Year Warranty

UnderCover truck bed covers are backed by a limited 3-year warranty

3 Years for Workmanship
3 Years for Materials of Composite structure
3 Years for Hardware
1 Year on Struts



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

PDF Icon UnderCover UC4118L-040 Installation Instructions