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Description
The Sierra 18-8921 Impeller is a direct replacement for Nissan and Tohatsu 9.9, 15, and 18 HP outboards, including 4-stroke B models. Designed for reliable cooling system performance, it helps prevent overheating and keeps your engine running smoothly.
Sierra Nissan/Tohatsu Impeller - 18-8921 Item # 1781301
Description
Fits:
- 9.9 (All)
- 15 (All)
- 18 (All)
- 9.9 4-stroke (All B models)
- 15 4-stroke (All B models)
- 18 4-stroke (All)
Replaces:
- Nissan/Tohatsu Outboard:
- 334-65021-0
- 334650210M