NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

The NGK Part 24661 wideband oxygen sensor is a high-performance replacement designed for select Toyota models, including the 2017 Toyota Tacoma and 2008-2009 Toyota Corolla. Built with advanced ceramic sensor elements, this sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat, providing superior protection against poisoning and ensuring long-term durability. This precise sensor produces a linear output signal that allows the vehicle's ECU to accurately monitor and adjust the air-fuel mixture, optimizing engine performance, fuel efficiency, and emissions compliance.
Engineered by NGK, a trusted leader in automotive sensor technology, this sensor is crafted with rigorous quality control and innovative materials to withstand harsh operating conditions. The wideband design offers continuous, precise readings of the air-fuel ratio, enabling the engine control unit to make real-time adjustments and achieve optimal combustion. Easy to install as a direct fit, this sensor is a reliable choice for maintaining your vehicle’s emission standards and engine efficiency.
Designed to fit specific Toyota models, this sensor adheres to all necessary safety and environmental regulations, including Prop 65 compliance. It is suitable for air freight and offers a long-lasting solution for your vehicle’s emission control system. Trust NGK's expertise and technological innovation to keep your engine running smoothly and efficiently with this high-quality oxygen sensor.

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