18110-ZY6-405ZA Exhaust Nh8 Manifold - Overview. The 18110-ZY6-405ZA Exhaust Nh8 Manifold is a crucial component of the Honda marine engine systems. This genuine OEM manifold supports the exhaust system by efficiently channeling exhaust gases away from the engine, thereby protecting the engine and ensuring it operates reliably. Built to meet exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Directs exhaust gases safely and efficiently from the engine exhaust system.. Genuine OEM Honda marine part ensuring precise fit and reliable operation.. Manufactured to match factory dimensions and tolerances for optimal compatibility.. Designed in dark gray color identified by *NH8* designation.. Constructed to maintain expected durability, sealing, and performance during marine use.. Seamlessly integrates with existing hardware, seals, and housings for easy installation.. Why Choose Genuine OEM. Using