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Guaranteed to Fit2018 GMC Sierra 3500 HD Change Vehicle

Weathertech®
2018 GMC Sierra 3500 HD - Under Seat Storage - Black, Thermoplastic, Direct Fit

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$199.95
Manufacturer #4S004
Guaranteed to Fit2018 GMC Sierra 3500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2018 GMC Sierra 3500 HD
SLT
All Engines
Extended Cab Pickup
2018 GMC Sierra 3500 HD
SLE
All Engines
Extended Cab Pickup
2018 GMC Sierra 3500 HD
Base
All Engines
Extended Cab Pickup

Highlights

Notes:
Soft Touch; Built-in Dividers; Custom Fit; Tools, Drilling or Hazardous Chemicals Not Required for Installation
Material:
Thermoplastic
Color Finish:
Black
Warranty:
Lifetime Weathertech limited warranty
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
Under Seat Storage Series
Fitnotes:
Extended Cab Pickup

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2007 Chevrolet Silverado 2500 HD
All Submodels
All Engines
-
2007 Chevrolet Silverado 3500 HD
All Submodels
All Engines
-
2007-2013 GMC Sierra 1500
WT
All Engines
Extended Cab Pickup
2007-2018 Chevrolet Silverado 1500
LT
All Engines
Extended Cab Pickup
2007-2018 Chevrolet Silverado 1500
LTZ
All Engines
Extended Cab Pickup
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Product Information

WEATHERTECH UNDER SEAT STORAGE SYSTEM

The WeatherTech Under Seat Storage System is a laser-measured, custom-fit truck storage solution that keeps your truck organized and clutter-free. It does not require any drilling or use of chemical adhesives for a quick and hassle-free installation.

  • Easy installation
  • Laser measured and custom fit
  • No drilling or use of hazardous chemicals
  • Constructed with recyclable, chemical-resistant and odorless material
  • Will not crack, break or warp

WeatherTech, the leading manufacturer of cargo liners and functional automotive accessories, was recently recognized by the International Automotive Task Force (IATF) for its superior quality practices.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

Perfect fit! Saw this in an ad on car parts and looked at my backseat floor. Things were everywhere. Ordered the under seat storage and expected it to arrive in 2 weeks. Then 3 days later it was on my front porch. Extremely pleased with the online store. Their service and free delivery.
H Wayne C.
VERIFIED PURCHASER
Purchased on Mar 02, 2022
It fit perfectly & was installed in about 30 minutes. I'm completely amazed how the products from Weathertech install exactly how there're shown & advertised.
Thomas A.
VERIFIED PURCHASER
Purchased on Apr 07, 2024