16072-ZZ5-003 Gasket - Overview. The 16072-ZZ5-003 Gasket is a crucial sealing component in Honda marine engine systems. It plays a vital role in creating a secure seal to prevent leaks between engine parts, maintaining proper operation and fluid control-such as oil and coolant. Designed to exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Essential gasket designed to create an effective seal within H