Sierra 3059 Johnson/Evinrude Impeller

Sierra 3059 Johnson/Evinrude Impeller SKU 47-3059

The Sierra 3059 is a precision-fit replacement impeller for Johnson and Evinrude (OMC) outboard water pumps. Manufactured to OEM specifications using durable neoprene rubber, it restores reliable raw-water cooling performance across a range of J/E outboard engine applications. Sierra’s impellers are a trusted choice for marine technicians and boat owners performing routine cooling system maintenance.

Best Use Parts Desk Insight

Designed specifically for Johnson/Evinrude outboard applications always confirm fitment against Sierra’s current application guide by engine horsepower, model, and year before ordering. OMC outboards are particularly sensitive to impeller condition; a worn or collapsed impeller can cause rapid overheating and powerhead damage. Replace on a seasonal schedule or every 100200 hours of operation, whichever comes first. During service: remove the lower unit, inspect the pump housing and wear plate for scoring, and replace the housing if grooves are present. Lubricate the impeller with dish soap or glycerin only never petroleum-based products. Never run the engine out of water, even briefly during startup. After installation, verify water flow from the tell-tale before returning the boat to service.

Compatible & Related Products

• Sierra 3056 Impeller
• Sierra 3001 Johnson/Evinrude Impeller
• Sierra 3050 Johnson/Evinrude Impeller
• Sierra 3051 Johnson/Evinrude Impeller
• Sierra 3083 Johnson/Evinrude Impeller
• Sierra 8900 Impeller

See Sierra’s current catalog for complete application information and fitment verification.