2020-2024
2015-2019
2007-2014
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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UnderCover Ultra Flex Tri-Fold Tonneau Cover; Black Textured (15-19 Sierra 3500 HD)Find parts that fit my vehicle
Item SHG3610
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Our Price
$1,199.99 - $1,249.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- UnderCover Ultra Flex
- High-Quality Tri-Fold Tonneau Cover
- Black Textured Finish for Sleek Appearance
- Provides Secure and Convenient Cargo Protection
- Durable and Weather-Resistant Construction
- Easy to Install and Operate
- Enhances Vehicle's Functionality and Style
- Custom Fit for 2015-2019 Sierra 3500 HD Models
| Brand | UnderCover |
| Tonneau Cover Type | Hard Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Secure and Convenient Cargo Protection. Upgrade your Sierra 3500 HD with the UnderCover Ultra Flex Tri-Fold Tonneau Cover, designed to provide secure and convenient cargo protection. This high-quality tonneau cover features a tri-fold design, allowing you to easily access your truck bed while keeping your cargo protected from the elements. The black textured finish adds a sleek and modern appearance to your vehicle, enhancing its overall style. Whether you're hauling gear for work or recreation, this tonneau cover ensures that your cargo remains secure and dry, making it an essential addition to your truck's functionality.
Durable and Weather-Resistant Construction. Constructed from durable and weather-resistant materials, the UnderCover Ultra Flex Tri-Fold Tonneau Cover is built to withstand harsh environmental conditions and heavy use. The robust design ensures long-lasting performance and reliability, providing superior protection for your truck bed and cargo. The easy installation and operation make this tonneau cover a practical and convenient solution for truck owners. Custom-fit for the Sierra 3500 HD, this cover offers seamless integration with your vehicle's bed, ensuring a perfect fit and enhanced functionality. With its combination of secure cargo protection, durable construction, and sleek design, this tri-fold tonneau cover is an essential upgrade for any Sierra 3500 HD owner.
Installation. The UnderCover Ultra Flex Tri-Fold Tonneau Cover clamps onto the bed rails of the Sierra 3500 HD, requiring no drilling for most installations. Fully assembled for easy installation.
Application. This UnderCover Ultra Flex Tri-Fold Tonneau Cover fits all 2015-2019 Sierra 3500 HD models.
Fitment:
- 2015 GMC Sierra 3500
- 2016 GMC Sierra 3500
- 2017 GMC Sierra 3500
- 2018 GMC Sierra 3500
- 2019 GMC Sierra 3500
UnderCover UX12019
UX12025
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) Tonneau Cover
4.8
Customer Reviews (13)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.0L V8 - 15, 16, 17, 18, 19
- 6.6L V8 Duramax - 15, 16, 17, 18, 19
