FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

GM Truck Harness Dust Cap; 30-Pin (20-26 Silverado 3500 HD w/ 30 Pin Tailgate Connector)Find parts that fit my vehicle

Item SHS56206
26 Reviews of similar
Our Price

$42.99 each

Military, Medical & First Responders $2.15 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    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

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Connection Factory Connector
      • Make GMC, Chevrolet
      • Model Silverado, Silverado HD, Sierra, Sierra HD
      • Waterproof/Dustproof Level IP67
      • Wiring Type Factory Plug & Play
      • Year 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
      • Fits 20-26 Silverado 3500 HD with 30 Pin Tailgate Connector

      Description

      Durable Weather Protection. The GM Truck Harness Dust Cap; 30-Pin protects the exposed 30-pin tailgate harness connector on GM trucks when the tailgate is removed. It prevents water, dust, and debris intrusion by sealing the connector with silicone and covering it with a dust cap, ensuring the electrical components remain safe and functional.

      Construction and Appearance. Made from robust, weather-resistant materials, this dust cap features a factory-style connector design with a secure latch. Its finish is designed to withstand harsh environmental conditions while maintaining a clean, professional look under the truck bed.

      Installation. Installation is straightforward and requires no drilling. Simply fill the cap's open holes with silicone to seal, let it dry, then snap it onto the vehicle’s 30-pin connector and lock the latch.

      Application. Specifically designed to fit 2020-2026 Silverado 3500 HD trucks equipped with the 30-pin tailgate connector, providing a precise, secure fit and proper protection.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 10 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Thirty-Pin Harness Dust Cap
      4.5

      Reviews of similar Accessories Products (26)

      Questions & Answers

      No questions about this product yet. Ask the First Question

          Silverado 3500 Categories

          Truck Categories