Water Pump Impeller Kit – Fits Yamaha 15/20 HP 4-Stroke (Replaces 6AH-W0078-00-00, 18-3479) 110-146HP replacing an inline fuel filter

replacing an inline fuel filter is a relatively straightforward task for those with basic mechanical skills

Brand Part Number Notes Yamaha 6E5-12411-02-00 Primary replacement Yamaha 6E5-12411-00-00 Superseded by 6E5-12411-02-00 Yamaha 6E5-12411-01-00 Superseded by 6E5-12411-02-00 Yamaha 6E5-12411-10-00 Superseded by 6E5-12411-02-00 Yamaha 6E5-12411-20-00 Superseded by 6E5-12411-02-00 Yamaha 6E5-12411-30-00 Superseded by 6E5-12411-02-00 Yamaha 688-12411-11-00 Interchangeable Yamaha 688-12411-00-00 Interchangeable Yamaha 688-12411-10-00 Interchangeable Yamaha 6H3-12411-11-00 Interchangeable Yamaha 6AH-12411-00-00 Interchangeable Sierra 18-3540 Aftermarket equivalent Sierra 18-3622 Aftermarket equivalent Parsun T15-04000010 Aftermarket equivalent

Product Type Water Pump Repair Kit with Housing Installation Direct Replacement Housing Color Black Other Technical Attributes Compatible with Johnson Evinrude V4/V6/V8 outboard engines What’s in the Box

Please verify the thread type on your engine before ordering

Re-secure the thermostat housing and tighten bolts to the manufacturer's recommended torque

Water Pump Impeller Kit – Fits Yamaha 15/20 HP 4-Stroke (Replaces 6AH-W0078-00-00, 18-3479) 110-146HP replacing an inline fuel filterProduct Details This Water Pump Impeller Kit provides all necessary components for a complete service of Yamaha 15 HP (F15, F15C) and 20 HP (F20, F20A) 4 stroke outboard motors from 2006 to 2022. It ensures your engines cooling system operates efficiently. The kit is a direct replacement for Yamaha part numbers 6AH W0078 00 00, 6AH W0078 01 00, and 6AH W0078 02 00. It also serves as an interchange for Sierra Marine 18 3479 and is equivalent to 68T