326712 OMC FITTING WATER INLET

The OMC 326712 is a water inlet nipple fitting for Johnson and Evinrude outboard cooling systems. This fitting serves as the interface point where cooling water from the foot or inlet manifold enters the engine block. Standard C=4 nipple design accepts hose barbs and clamps. Used across multiple Johnson/Evinrude models from the 1990s-2000s including 25 HP and similar displacement engines. Affordable OEM part; replacement is routine maintenance during lower unit overhauls.