16903-ZVL-B11 Fuel Strainer Body - Overview. The 16903-ZVL-B11 Fuel Strainer Body is an essential component of Honda marine engine fuel systems. It houses the fuel strainer, which filters out contaminants from the fuel, ensuring the engine runs smoothly and reliably. Designed specifically for Honda marine equipment, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. The fuel strainer body serves as the housing for the fuel strainer