DIESELR Signature CAN Plug (2024 Duramax 6.6L L5P / 2023-2026 Duramax 3.0L LZ0)
The DIESELR Signature CAN Plug is a precision-built interface for the factory CAN bus, covering the 2024 6.6L Duramax L5P and the 2023–2026 3.0L ...
Shipping calculated at checkout.
Product Description
The DIESELR Signature CAN Plug is a precision-built interface for the factory CAN bus, covering the 2024 6.6L Duramax L5P and the 2023–2026 3.0L Duramax LZ0. It uses OEM-style connectors and pins to integrate into the factory harness directly, with no splicing or cutting required.
Each unit is fully sealed against moisture, heat, and debris for reliable service in the engine bay. Manufactured in the USA for consistent fit and finish, and backed by a lifetime warranty.
⚡ Engineered to a Higher Standard — Gold-Plated & Salt-Tested
Most CAN plugs use standard tin or copper pins. Ours don't. Every DIESELR Signature connector is built with gold-plated pins and validated to a marine-grade corrosion standard — the difference between a connector that lasts and one that fails under real conditions.
- Gold-plated pins — maximum conductivity for clean signal and power transmission
- Zero oxidation — unlike tin or copper, gold will not tarnish or corrode in moisture or heat
- Durability — resists micro-arcing and fretting degradation over time
- 1,000-hour salt-spray tested (ASTM B117) — the stringent qualification tier used for extreme marine and offshore-grade connections, far beyond the 96–240 hours typical of standard automotive connectors
Features
- OEM-style connector and gold-plated pins for a direct, factory-style fit
- Fully sealed against moisture, heat, and engine-bay debris
- No splicing or cutting — clean connection to the CAN bus
- Manufactured in the USA
- Lifetime warranty
Fitment
- 2024 GM 2500/3500 — 6.6L Duramax L5P
- 2023–2026 GM 1500 — 3.0L Duramax LZ0
Built to work the way it should. Choose your configuration and proceed.
Couldn't load pickup availability
Recommended For You
You May Also Like
Why Choose ProTech Diesel?
Trusted diesel performance parts & expert support for your truck upgrades
-
Premium Performance Parts
Every part in our catalog is hand-picked — tested, trusted. Shop Now →
-
Shipping & Delivery
Fast, reliable shipping across the U.S & Canada. View Shipping Policy →
-
Support & Help
Got questions about a part, tune, or your order? Contact Us →
