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UnderCover 14-18 GMC Sierra 1500 (19 Limited) 6.5ft Bed Elite Smooth Bed Cover - Black Textured

SKU: UNDUC1148S

Tonneau Covers

UND Elite Smooth Bed Covers...

UnderCover 14-18 GMC Sierra 1500 (19 Limited) 6.5ft Bed Elite Smooth Bed Cover - Black Textured

SKU: UNDUC1148S

Tonneau Covers

UND Elite Smooth Bed Covers...

A$3,742.48
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

UnderCover 14-18 GMC Sierra 1500 (19 Limited) 6.5ft Bed Elite Smooth Bed Cover - Black Textured

The Elite by UnderCover is the most refined UnderCover tonneau cover to date. It is meticulously designed and engineered, making it the new standard in the aftermarket industry. The Elite has spectacular new features that set it apart. Starting with a completely new design, adding the handle to the back with a BOLT Lock making it codable to your trucks factory ignition key. It also has a new, brighter, and removable LED light. We have made Americas most popular tonneau cover even better.

Additional Information

UnderCover Elite Smooth 2014-2018 (2019 Limited) GMC Sierra 1500/2015-2019 2500 HD/3500 HD 6ft. 6in. Bed Std/Ext/Crew Cab Smooth-Ready To Paint

Part Type

Tonneau Cover

Data: v4.2 - Upd: 2026-11-08 13:21:04

Features

  • Custom Engineered For A Precise Fit
  • Full Perimeter Seal
  • Lightweight / ABS - Composite Construction
  • Lightweight; ABS; Composite Construction
  • Premium Carpet Lined Underside
  • Removable LED Light
  • Removes Easily Using Quick Release Hardware

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions
2. Technical Bulletin

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:12:23

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Undercover, Undercover Inc (real Truck)
StreetFX SKU undUC1148S
SFX Item ID 4025915
Accounting SKU und-UC1148S
Manufacturer SKU UC1148S
Manufacturer UPC 897197011052
Alternative References UCV-UC1148S, UNCUC1148S

Tonneau Cover, Elite Series, One-piece, Primer, GMC, 6 1/2 ft. Bed, Each

UnderCover Elite Ready-to-Paint tonneau covers are built from durable, hard ABS composite—with a smooth gray primed outer finish, allowing you to custom paint as you desire. They feature strong outer handles with locks that can be matched to your ignition key, a bright and removable LED light that's magnetized, and a lanyard for easily reaching items in the front of the bed. Elite covers are weathertight, lightweight, and extremely strong. Order the UnderCover Elite Ready-to-Paint tonneau cover designed to fit your specific truck application.

Product Attributes
BrandUnderCover
Manufacturer's Part NumberUC1148S
Part TypeTonneau Covers
Product LineUnderCover Elite Ready-to-Paint Tonneau Covers
UPC897197011052
Truck Bed Length6 1/2 ft.
Tonneau Cover StyleHard
Tonneau Cover TypeOne-piece
Full Truck Bed AccessNo
Truck Bed Toolbox CompatibleNo
HingedYes
Tonneau Cover LocationTop of bed rails
Drilling RequiredNo
Cover MaterialPlastic
Cover ColorGray primer
Rail ColorBlack
Rail MaterialSteel
Cover Warranty3-year
Frame Warranty1-year
QuantitySold individually.

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