Bosch 0281008667 NOx Nitrogen Oxide Sensor

The Bosch 0281008667 is a genuine OE nitrogen oxide (NOx) sensor designed to maintain optimal performance in Selective Catalytic Reduction (SCR) exhaust aftertreatment systems. This precision sensor continuously measures the concentration of nitrogen oxides in the exhaust stream, providing real-time data to the engine control unit for accurate Diesel Exhaust Fluid (DEF) dosing and emissions compliance.

Key Features:

• Genuine Bosch OE quality sensor for reliable long-term performance
• Ceramic electrochemical design based on amperometric double chamber principle for precise NOx measurement
• Ensures optimal SCR system function by reducing harmful emissions
• Provides critical data for calculating exact DEF injection quantities
• Built to withstand demanding diesel exhaust conditions and high temperatures
• Supports on-board diagnostics and emission monitoring systems
• Helps maintain fuel efficiency and prevents excessive DEF consumption

This NOx sensor is essential for meeting modern emission standards including EPA and Euro regulations. It enables continuous feedback to the SCR system, ensuring proper catalyst performance and compliance with strict environmental requirements. The sensor's probe design allows for quick and straightforward installation in the exhaust system.