Knock Sensor: Enhance Engine Performance with Precision Monitoring Upgrade your vehicle's engine management system with our high-quality Knock Sensor. Designed for sensitive detection and real-time monitoring, this sensor ensures optimal engine performance and protection. Explore the features that make this knock sensor a crucial component for your snowmobile: Fitment: Specifically designed as a replacement for Arctic Cat M800 models, including HCR, Sno-Pro, Limited, and ES versions for the years 2012-2013. Also fits Arctic Cat F1100 Turbo LXR Sno-Pro models from 2012-2013. Verify compatibility with your specific model to ensure a perfect fit and seamless operation. OE Numbers: Replaces manufacturer part numbers 3006240 and 3006886. Confirm these numbers with your existing parts to ensure accurate fitment and avoid mismatches. Highly Sensitive: Engineered to detect engine knock phenomena with high sensitivity. Provides timely and accurate feedback signals, allowing for effective engine management and protection. Real-Time Monitoring: Continuously monitors engine knock and communicates instantly with the control unit. Prompts the electronic control unit to take necessary measures, safeguarding your engine from potential damage. Strong Adaptability: Boasts strong adaptability, adjusting sensing sensitivity and response speed under varying conditions. Enhances control accuracy, ensuring optimal engine performance and efficiency. Ensure your engine is protected and performing at its best with our Knock Sensor. Order now to experience precision monitoring, real-time feedback, and adaptable performance for your Arctic Cat snowmobile models!