"CAN" Plug / USA Made (2017-2019 6.6L Duramax L5P)
"CAN" Plug / USA Made (2017-2019 6.6L Duramax L5P) is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
"CAN" Plug / USA Made (2017-2019 6.6L Duramax L5P) is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
CAN Plug for 2017–2019 Duramax L5P – USA Made
The DIESELR CAN Plug is purpose-built for 2017–2019 6.6L Duramax L5P models. It connects directly to the factory CAN bus using OEM-spec connectors and pins—no modification or splicing required.
Sealed against dust, water, and heat, this plug is built to handle the engine bay's toughest conditions while maintaining secure and interference-free connectivity. Whether you're setting up diagnostics, monitoring systems, or tuning devices, this plug delivers a clean, professional install.
Manufactured in the United States and backed by a lifetime warranty, it’s a dependable solution for any application that needs a direct connection to the CAN network.
Features:
- Factory-style fitment using OEM connectors
- Fully sealed construction for harsh environments
- Designed for use with CAN-enabled tools and hardware
- Built in the USA
- Lifetime warranty included
Fitment:
Compatible with 2017–2019 6.6L Duramax L5P models (GM 2500/3500 HD).
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Use this section to highlight specific product features to your customers.
Product comparison grid
Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.

