This brand new Raymarine Raytheon Autohelm M81190 Autopilot Fluxgate Compass Heading Sensor is a must-have for any boat owner. Its high-quality manufacturing ensures durability and reliability, while its United Kingdom origin provides authenticity. The sensor is compatible with Raymarine brand products and is an essential component for any navigation and steering system. This does not include any additional parts, and there is no warranty. However, given its exceptional performance and functionality, this autopilot fluxgate compass heading sensor is a great addition to any boat's setup. Don't miss out on this opportunity to enhance your boating experience with this top-of-the-line product.