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 Subaru Crosstrek 2016-2017 Direct Fit Oxygen Sensor (Part Number 24651) is engineered to ensure optimal engine performance and fuel efficiency for your vehicle. Designed specifically for Subaru models including the 2008-2010 Subaru Impreza and Legacy, this sensor plays a vital role in the vehicle's on-board diagnostic system by providing real-time feedback to the engine control unit (ECU). This allows the vehicle to maintain the ideal air-fuel mixture, which is essential for minimizing emissions and maximizing engine longevity.

Constructed with an advanced ceramic sensor element, the NGK oxygen sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This technology helps prevent element poisoning, ensuring long-lasting performance even under harsh operating conditions. The sensor's precise fit and compatibility with Subaru Crosstrek models make installation straightforward, supporting quick vehicle repairs and maintenance.

Manufactured with high-quality materials and innovative design, this sensor is built to withstand the demanding environment of an engine bay. Its resistance to failure and contaminants helps reduce the need for frequent replacements, providing dependable performance over time. Whether you are performing routine maintenance or repairing emissions systems, the NGK Subaru Crosstrek oxygen sensor offers reliable, OE-quality performance that supports your vehicle’s efficiency and compliance with emissions standards.

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