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 Chrysler PT Cruiser 2003 Oxygen Sensor Part Number 23125 is designed to provide precise air-fuel ratio feedback, ensuring your vehicle runs efficiently and emissions are minimized. As a direct-fit OEM replacement, this sensor integrates seamlessly with your vehicle’s existing systems, restoring optimal engine performance and fuel economy. Crafted with advanced ceramic sensor technology, it features a contaminant-resistant plasma jet overcoat that protects against poisoning, enhancing durability and longevity. This high-quality sensor is engineered to meet or exceed OE standards, providing reliable operation under demanding conditions, and is compatible with specific Dodge Neon and Chrysler PT Cruiser models from 2003 to 2005. Installing this sensor helps maintain your vehicle’s onboard diagnostic system, alerting it to potential issues with fuel delivery or catalytic converter efficiency, and supporting compliance with emissions regulations. Trust NGK, a leader in automotive sensors, for dependable performance and comprehensive application support, backed by rigorous manufacturing standards and innovative design. Please note this product is not CARB-approved and requires Prop 65 acknowledgment during purchase, ensuring transparency and safety compliance for California residents.

Features: