✅ Premium Harness Plug Kit for 6.6L Chevy/Duramax Trucks
✅ Simple, Hassle-Free Installation
✅ Shields Factory Connectors from Moisture, Dust, and Debris
✅ Gives a Clean, Professional Finish
✅ Includes EGR/DPF Plugs
✅ Free Shipping Included
This plug kit is designed to seal and protect the vehicle’s factory wiring harnesses located under the hood and beneath the truck. By keeping out water, dirt, and debris, these plugs help prevent corrosion and extend the life of your OEM connections.
✔️ Fits 2011–2014 6.6L Chevy/Duramax models
Please verify the correct variant before ordering.
Orders ship 1-2 business days after placing an order.
Shipping Estimate 3-4 Business days
Products can be return within 30 days if not used & in original packaging.
Frequently Asked Questions
Yes! We can ship anywhere you are. Shipping rates may alter with location
This plug kit provides the harness caps to keep water and debris out of the vehicle harness under the hood and under the body of the truck. This kit will ensure your sensors stay in good shape and prevent any electrical damages to your vehicle.
Yes we do ! Please reach out to us at sales@harnessplugs.com
We can accept any orders that are no older than 30 days old. We can accept a return if the product was not used or opened.
if there are any missing pieces or parts or damage, please email us at sales@harnessplugs.com and our team will assist you!
Our pricing are all in CAD