Boat Anodes for Superior Corrosion Protection
Protect your vessel from galvanic corrosion with high-quality anodes engineered for all types of marine environments—saltwater, freshwater, and brackish. Our collection includes zinc, aluminum, and magnesium anodes designed to safeguard your engine, hull, propeller, trim tabs, and other underwater metal components.
Whether you're outfitting an inboard, outboard, or sterndrive system, these sacrificial anodes are built to deliver long-lasting protection and are easy to install and replace. Trusted by boaters and marine professionals alike, they help extend the life of your equipment and ensure reliable performance season after season.
Defend against corrosion—shop marine-grade anodes tailored to your boating environment and engine type.
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Vendor:Tecnoseal
Tecnoseal X5 Shaft Anode - Zinc - 1-1/4" Shaft Diameter [X5]
Regular price $10.95 USDRegular price$11.33 USD-$0.38 USD Sale price $10.95 USD -
Vendor:Tecnoseal
Tecnoseal Grouper Suspended Anode w/Cable & Clamp - Zinc [00630FISH]
Regular price $74.95 USDRegular price$80.48 USD-$5.53 USD Sale price $74.95 USD -
Vendor:Tecnoseal
Tecnoseal Anode Kit - Yamaha 200-250HP - Zinc [21104]
Regular price $36.08 USDRegular price$0.00 USDSale price $36.08 USD -
Vendor:Tecnoseal
Tecnoseal Anode Kit w/Hardware - Yamaha 150-200HP - Zinc [21101]
Regular price $35.95 USDRegular price$38.50 USD-$2.55 USD Sale price $35.95 USD -
Vendor:Tecnoseal
Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness [R4]
Regular price $22.95 USDRegular price$27.95 USD-$5.00 USD Sale price $22.95 USD -
Vendor:Raritan
Raritan Magnesium Anode f/12 & 20-Gallon Water Heater [1790010]
Regular price $52.95 USDRegular price$68.00 USD-$15.05 USD Sale price $52.95 USD