17500-ZZ5-013 Fuel Tank Assembly - Overview. The 17500-ZZ5-013 Fuel Tank Assembly is a vital component of the Honda marine engine fuel system. It is engineered to store and safely supply fuel to the engine, enabling reliable and efficient marine operation. This fuel tank assembly supports Honda marine engines by providing a durable, EPA/CARB compliant, plastic polymer tank with a quick disconnect for the fuel line and an integrated float gauge. Purpose-built to exact factory specifications and t