16176-P0A-004 Throttle Body Gskt - Overview. The 16176-P0A-004 Throttle Body Gskt is a critical component of the Honda marine engine systems. This gasket functions within the fuel system, precisely sealing the throttle body to the engine to prevent air and vacuum leaks. Serving to maintain smooth and consistent air flow, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM genuine gasket designed to meet exact factory specifications and tolerances.. Prevents vacuum leaks that cause unstable idle and poor throttle response.. Ensures precise sealing between throttle body and engine for improved engine efficiency.. Manufactured to match the dimensions and materials of the original Honda part.. Integrates cleanly with existing hardware and seals within the throttle body assembly.. Maintains engine performance, reliability, and durability with an OEM-style fit and feel.. Why Choose Genuine OEM. Using original Honda parts lik