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UnderCover 14-17 GMC Sierra 1500 5.8ft Elite LX Bed Cover - Iridium Effect

Undercover · New

UnderCover 14-17 GMC Sierra 1500 5.8ft Elite LX Bed Cover - Iridium Effect

MPN UC1138L-GXG · Store SKU undUC1138L-GXG

$2,699.99
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 9:59:42 AM UTC. Adding a part does not reserve it.

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Product details

The Elite LX is the newest cover from UnderCover. It comes standard with all the features from the UnderCover Elite. Weve added a premium carpet lined underside, topped with flawless paint to match to make the LX the sharpest tonneau on the market. Engineered to provide a precise fit and finish to your truck bed. UnderCover Elite LX 2014-2016 GMC Sierra 5ft. 9in. Bed Crew Cab GXG(WA121V)-Iridium Effect UnderCover Elite LX 2014-2016 GMC Sierra 5' 9" Bed Crew Cab GXG(WA121V)-Iridium Effect Elite LX 14-16 Sierra 5'9" - GXG Elite LX

Manufacturer fitment & guides

Check UC1138L-GXG against the manufacturer’s application information below.

Part-specific notes

  • Freight shipping required.
  • California Proposition 65: Y

Manufacturer documents

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