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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our 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 24824 oxygen sensor is specifically designed for Toyota Sienna models from 2011 and 2012, providing precise and reliable measurements to optimize engine performance. As a direct fit replacement, this sensor ensures seamless integration with your vehicle's existing system and simplifies installation. Engineered by NGK, a trusted brand in automotive sensors, this oxygen sensor plays a vital role in maintaining the proper air-fuel mixture, which is essential for efficient combustion and reduced emissions.
Constructed with advanced ceramic sensor elements, the NGK oxygen sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This design enhances durability by protecting against element poisoning and extending the sensor's lifespan. The robust construction is designed to withstand harsh engine conditions, ensuring consistent performance over time. By providing accurate, real-time feedback to the vehicle’s ECU, this oxygen sensor helps maximize fuel efficiency and supports optimal catalytic converter operation.
This product complies with Prop 65 requirements and is suitable for on-road use in the specified Toyota Sienna models. It does not require LTL freight shipping and is not CARB-approved, but it does require acknowledgment of Prop 65 compliance. As a non-regular stock item, it is manufactured with high-quality standards to meet OEM specifications. Trust NGK's expertise and innovative sensor technology for your vehicle’s emissions control and engine management needs.

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