2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Find Bed Covers & Tonneau Covers for your Sierra 1500
UnderCover Elite LX Hinged Tonneau Cover; Unpainted (14-18 Sierra 1500 w/ 5.80-Foot Short & 6.50-Foot Standard Box)Find parts that fit my vehicle
Item S506286
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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11 Reviews
Our Price
$1,349.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- UnderCover Elite LX Hinged Tonneau Cover - Unpainted
- Premium Carpet Headliner
- Finished Look and Feel
- Easy-To-Use Handle
- OEM Lock
- Use Your Truck Key to Lock Your Cover
- Removable LED Lighting System
- Crafted From A Durable ABS Material
- Patented X-Effect Infrastructure Keeps Cover Strong
- Organizing Accessories
- Cargo Retriever Tool
- Made in the USA
- Easy Installation
- Lifetime Warranty
- Fits All 2014-2018 GMC Sierra 1500 Models w/ Short & Standard Box
| Brand | UnderCover |
| Tonneau Cover Type | Hinged |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Keyed Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Ingenuity Excellence. If you are looking for the ultimate cover for your Sierra then look no further than the UnderCover Elite LX Hinged Tonneau Cover – Unpainted. This superior built Tonneau cover features a premium carpet headliner that gives your bed a finished look and feel. Engineered with an OEM lock, you can trust your truck key to lock your cover. In addition, the handle is super easy to access and use.
Unmatched Engineering. This cover comes with a removable LED lighting system for versatile use and convenience. Crafted from a durable ABS material, the patented X-Effect infrastructure keeps the cover super strong.
Built To Perform. Proudly made in the USA, this Tonneau cover comes with organizing accessories and a cargo retriever tool.
Installation. This easy installation can be installed with basic garage tools in approximately 1 hour.
Warranty. The manufacturer backs this cover with a Limited Lifetime Warranty. Any defect or flaw found as a result of faulty manufacturing will be covered in full.
Application. The UnderCover Elite LX Hinged Tonneau Cover - Unpainted fits all 2014-2018 GMC Sierra 1500 models w/ short and standard box.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
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Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
UnderCover UC1138S
UC1148S
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Cover
- (1) Retriever Tool
- (1) Hardware
- (1) Installation Instructions
4.9
Customer Reviews (11)
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 14, 15, 16, 17, 18
- 5.3L V8 - 14, 15, 16, 17, 18
- 6.2L V8 - 14, 15, 16, 17, 18
