38301-ZW5-000ZB Be Wh Fuel Gauge - Overview. The 38301-ZW5-000ZB Be Wh Fuel Gauge is a vital component in the Honda marine engine systems. This white fuel gauge is designed to provide precise and immediate fuel level readings on your boat's dashboard, enabling efficient fuel management to prevent unexpected outages. Integrated within the fuel system, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine Honda OEM white fuel ga