Bosch 0986259050 Exhaust Gas Temperature EGT Sensor

The Bosch 0986259050 is a direct-fit Exhaust Gas Temperature (EGT) Sensor engineered to deliver accurate, real-time exhaust temperature monitoring to protect critical engine and aftertreatment system components.

EGT sensors play a vital role in modern emissions and engine management systems. This sensor continuously measures exhaust stream temperatures and relays that data to the vehicle's ECU, enabling the engine management system to maintain optimal operating conditions and initiate DPF regeneration cycles at precisely the right time.

Key Features:

• Provides precise exhaust temperature data to the ECU for accurate thermal management
• Helps prevent overheating damage to turbos, catalytic converters, DPFs, and SCR systems
• Supports efficient DPF regeneration and soot burn-off to prevent backpressure buildup
• Monitors SCR inlet temperature to ensure urea dosing occurs within the correct thermal window
• Built to withstand exhaust stream temperatures exceeding 1,600°F
• Features a stainless steel housing, ceramic insulators, and glass-to-metal hermetic seals
• Utilizes thermistor or thermocouple sensing elements for direct in-stream temperature measurement
• Validated to OE standards for fit, form, and function
• Plug-and-play installation comparable to original equipment
• Compatible with CAN-bus ECU integration for onboard diagnostics and predictive maintenance support

Manufactured by Bosch — a world leader in automotive sensor technology and original equipment supplier to major vehicle manufacturers — the 0986259050 EGT sensor meets strict Euro 6 and EPA emission standards requirements, ensuring your aftertreatment system operates reliably and within compliance.