Water Pump Impeller Kit – Fits Mercury Mariner Force 4-Stroke 30-60 HP (Replaces 46-812966A12, Sierra 18-3690) 350HP Is this thermostat compatible with

Is this thermostat compatible with V6 engines

It provides everything needed for a complete water pump service to restore cooling performance

and close the raw water intake seacock

Place a drain pan under the lower unit and remove both the upper vent and lower drain screws to empty the gearcase oil

or the engine stalling during shifts

Water Pump Impeller Kit – Fits Mercury Mariner Force 4-Stroke 30-60 HP (Replaces 46-812966A12, Sierra 18-3690) 350HP Is this thermostat compatible withProduct Details This is a complete water pump impeller repair kit, specifically the Mercury Marine Water Pump Impeller Kit 47 19453T, designed for Mercury, Mariner, and Force 4 Stroke outboards from 30 60 HP (1998 and newer). It is compatible with both EFI and carbureted models, providing a reliable solution for maintaining your engine's cooling system. This kit serves as a direct replacement for multiple part numbers, including Mercury series 47