Keep your truck running smoothly with the Alliant Power Exhaust Gas Temperature (EGT) Sensor for Position 1 on your 2007.5-2010 GM 6.6L Duramax LMM. This sensor plays a key role in monitoring exhaust gas temperatures, providing crucial data to the ECM to optimize performance, manage emissions, and ensure safe operating conditions.

The EGT sensor helps maintain safe exhaust temperatures, typically below 1,200°F under normal operation, to prevent damage to vital components like the turbocharger, exhaust manifold, or DPF. When the sensor starts to fail, it can lead to inaccurate temperature readings, triggering warning lights, poor engine performance, reduced fuel efficiency, or even excessive heat that could harm your engine. As a direct fit OE replacement, this sensor is designed to restore precise temperature monitoring and ensure your Duramax stays compliant with emissions standards. Built to meet or exceed OEM specifications, the Alliant Power EGT Sensor is tough enough to handle the high heat demands of your engine. Keep your Duramax running safely and efficiently by replacing a failing EGT sensor before it causes bigger problems.