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 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.