- Enhance Vehicle Performance: The Auto-O2 Sensor plays a crucial role in optimizing your engine's combustion process through real-time measurement and adjustments. This leads to improved vehicle power and responsiveness. - Compatibility: Specifically designed for the CT200h 1.8L L4 Hybrid/Gas model from 2011 to 2013, ensuring a perfect fit and seamless integration. - Part Numbers: 89465-47080, 234-4400. Easy to reference for your replacement needs. - Functionality: This sensor significantly reduces harmful emissions and facilitates faster engine warm-up, allowing your vehicle to reach optimal performance more quickly. - Practical Applications: 1. Ideal for daily commuters wanting to enhance fuel efficiency and reduce environmental impact. 2. Perfect for car enthusiasts seeking improved throttle response and overall driving experience. 3. Essential for mechanics and DIY enthusiasts performing maintenance on their CT200h to ensure optimal engine performance. With its reliable performance and specific compatibility, the Auto-O2 Sensor is an essential upgrade for enhancing your vehicle's efficiency and responsiveness.