Detroit Diesel NOx Sensors

At Nernex we take our aftermarket 02 manufacturing seriously targeting OE specifications for Fit, Form, and Function and maintain incredibly close OE tolerances to deliver unsurpassed quality. We are committed to provide high quality OE automotive engine management parts. All of our products are tested for performance and to ensure reliability. 

Nernex electronics and software provide the required precision control of urea dosing and spray formation, for maximum Selective Catalytic Reduction (SCR) of NOx in the exhaust system.