Precision-Engineered NOX Nitrogen Oxygen Sensor
High-performance sensor ensures optimal fuel efficiency and reduced emissions, compatible with models requiring 12665216 or 5WK96645G.
Durable Automotive-Grade Materials
Constructed with corrosion-resistant stainless steel and high-temperature ceramics for long-lasting reliability in harsh engine environments.
Advanced OEM-Level Accuracy
Direct-fit replacement with exact OEM specifications, delivering real-time NOX level monitoring for Euro 4/5/6 diesel engines.
Seamless Integration & Easy Installation
Plug-and-play design with precision threads and factory-sealed connectors for hassle-free upgrades or replacements.
Global Compliance & Wide Application
Certified for use in commercial vehicles, fleet trucks, and passenger cars, ensuring compliance with emission standards worldwide.
Exclusive Bulk-Order Advantage
Wholesale pricing available for garages, distributors, and large-scale buyers—lowest global rates guaranteed.