Water Pump Impeller – Fits Mercury/Mariner 2–6 HP Outboards (Replaces 47-16154, 369650211) 2.0-2.3HP These issues occur because the

These issues occur because the fuel pump is straining to pull fuel through the blocked filter

Width: 22 mm (7/8")

Note the rotational direction of the old impeller's blades before removal

It's good practice to inspect them annually during winterization or pre-season prep

7L 4-cylinder engines from 1976–1989

Water Pump Impeller – Fits Mercury/Mariner 2–6 HP Outboards (Replaces 47-16154, 369650211) 2.0-2.3HP These issues occur because theProduct Details This aftermarket Water Pump Impeller Fits Mercury Mariner 26 HP Outboards is a direct replacement for small horsepower engines. It is designed for Mercury Mariner 2 stroke models (26 HP) from 19872006 and 4 stroke models (26 HP) from 19992006, ensuring reliable cooling performance. This impeller provides a direct interchange for Mercury part numbers 47 16154, 47 16154 3, 47 8M0204676, 369650211, and Sierra 18 3098. Installs directly