Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Armor & Skid Plates for your Sierra 3500

HDX DEF Tank Skid Plate; Textured Black (17-19 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG6736
HDX DEF Tank Skid Plate; Textured Black (17-19 6.6L Duramax Sierra 3500 HD)
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$207.89
Want $10? Write one of the first 5 reviews
On Sale

-10% $207.89 each Was $230.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Protects Your DEF Tank from Road Debris
      • HDX DEF Tank Skid Plate
      • Made of Heavy-Duty 10-Gauge HRPO Plate
      • Textured Black Powder Coat Finish
      • Has Extra Mount Points
      • Vent Holes Help Reduce Weight and Permit Airflow
      • With Stamped Reinforcing Ribs
      • Offers Easy Access to Oil Filter and Drain Plug
      • Bolt-On Installation
      • Created to Fit 2017-2019 6.6L GMC Sierra 3500 HD Models

      Description

      Adds Superior Protection. Driving through rough types of terrain increases your DEF tank’s risk of getting damaged. To protect it from impacts and various road debris, let it wear this HDX DEF Tank Skid Plate with a Textured Black finish. This skid plate sports an extremely durable build, making it a reliable barrier for your DEF tank. Furthermore, it comes with vent holes to help reduce its weight while permitting airflow to your vehicle’s transmission and oil pan components.

      High-Strength Construction. This DEF tank skid plate is made of a heavy-duty 10-gauge HRPO plate. With this high-strength construction, the skid plate can endure your truck’s rugged off-road drives without easily cracking, bending, or breaking. Plus, it is applied with a textured black powder coat finish to enhance its protection against corrosion.

      Bolt-On Installation. For an easy install, this skid plate is built with a bolt-on design. Using basic hand tools, you can directly mount it to your DEF tank area and secure it with the supplied hardware. No difficult modifications are required.

      Application. This HDX DEF Tank Skid Plate with a Textured Black finish is created to fit 2017-2019 6.6L GMC Sierra 3500 HD models.

      Fitment:

      Details

      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) DEF Tank Skid Plate
      • Mounting Hardware

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 17, 18, 19