Yamaha - Fuel Injector Fuel Delivery Component 6P2-13761-11-00. Overview. Injectors are one of those parts that can make an engine feel brand new-or completely off-depending on how they're working. I've seen motors stumble, idle rough, or lose power just because one injector wasn't spraying right. When this piece is doing its job, fuel delivery is clean and precise, and the engine runs smooth across the whole range. It's a critical part for keeping performance sharp and reliable.. Key Features. • Precise Fuel Atomization - Delivers fine fuel spray for efficient combustion.• OEM Performance Fit - Built to Yamaha specifications for proper operation and compatibility.• Consistent Engine Response - Supports smooth idle and strong acceleration.• Durable Fuel System Design - Engineered to handle fuel pressure and marine conditions.. Engine & Boat Compatibility. Designed for Yamaha outboard engines equipped with fuel injection systems. Commonly used across a range of Yamaha outboards where ac