Yamaha - Fuel Injector Fuel Delivery Component 6DA-13761-00-00 / 6DA-13761-01-00. Overview. The Yamaha Fuel Injector 6DA-13761-00-00 / 6DA-13761-01-00 is what delivers fuel into the engine with precision and timing. Unlike older systems, injectors need to spray fuel in a fine, controlled pattern for proper combustion. When they start to clog or wear out, you'll notice it right away-rough idle, poor acceleration, or reduced fuel efficiency. If your engine isn't running as smooth or responsive as it should, the injector is one of the first components to check.. Key Features. • Precision Fuel Delivery - Injects fuel in a fine, controlled spray for efficient combustion.. • OEM Fit Precision - Built to Yamaha specifications for exact fit and reliable performance.. • Improved Engine Efficiency - Helps restore smooth idle, strong acceleration, and proper fuel economy.. • Durable Construction - Designed to handle high pressure, heat, and continuous engine operation.. Engine & Boat Compatibilit