Alliant Power Exhaust Gas Temperature (EGT) Sensor 17-23 GM 6.6L Duramax L5P

Keep your Duramax running at its best with the Alliant Power Exhaust Gas Temperature (EGT) Sensor, designed for 2017-2023 GM 6.6L Duramax L5P engines. These sensors play a crucial role in monitoring exhaust temperatures, ensuring safe operation, emissions compliance, and optimal performance.

With four sensor options available: Position 3/4/5 (DPF related), Position 2 (post-turbo), Position 1 (pre-turbo), and EGR temperature, you can replace the exact sensor you need.

Each sensor provides precise data to the ECM, helping maintain safe exhaust temperatures, typically below 1,200°F during normal operation. Faulty sensors can lead to inaccurate readings, triggering poor performance, reduced fuel economy, or even potential damage to critical components like the turbocharger, DPF, or EGR system. As a direct fit OE replacement, the Alliant Power EGT Sensor ensures seamless installation and reliable performance. Engineered to handle extreme heat and built to meet or exceed OEM standards, it’s the durable and dependable choice for your L5P. Swap out your failing sensor today and keep your truck running strong and efficient.