Bosch Exhaust Gas Temperature (EGT) sensors provide accurate, real-time monitoring of exhaust temperatures to protect key engine and aftertreatment components. By ensuring the optimal temperature range, they help prevent damage to turbos, catalytic converters, DPF's, and SCR systems while enabling efficient regeneration and reduced emissions. EGT sensors also supply the ECU with critical data to help optimize dosing and initiate regeneration events at the right time. Built with robust, heat-resistant materials and validated to OE standards, Bosch EGT sensors deliver long service life and reliable performance even under extreme thermal loads.