Yamaha - Tube, water - 65W-44361-12-00 MerCruiser-4-5L-MPI-Alpha-2018 Controlled Intake Airflow – Directs

Controlled Intake Airflow – Directs air into the engine while preventing backflow for efficient combustion

Using a properly sized ignition harness supports consistent engine starting and helps reduce electrical issues caused by stretched

8" standard deck brush with medium duty bristles

Compatible with Water-Resistant ST-Blade Fuse Block with cover secured

It’s engineered for boats that work hard

Yamaha - Tube, water - 65W-44361-12-00 MerCruiser-4-5L-MPI-Alpha-2018 Controlled Intake Airflow – DirectsYamaha Water Tube Cooling System Component 65W 44361 12 00 Overview The water tube is a critical component of the Yamaha outboard cooling system, designed to transport cooling water from the lower unit to the engine block. It ensures a steady and controlled flow of water necessary to regulate engine temperature and prevent overheating. Built to OEM specifications, this tube provides precise fit, durability, and reliable performance in demanding marine