35665-ZW5-003 Air Temp Sensor - Overview. The 35665-ZW5-003 Air Temp Sensor is an essential component in the Honda marine engine systems designed to monitor the ambient air temperature accurately. This sensor plays a critical role in optimizing engine performance and fuel efficiency by providing real-time data to the engine management system. Engineered to meet exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key