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:TecnosealTecnoseal R5AL Rudder Anode - Aluminum - 5" x 7/8" [R5AL]
Regular price $36.83 USDRegular price$0.00 USDSale price $36.83 USD -
-$3.95 USD
Vendor:TecnosealTecnoseal Anode Kit w/Hardware - Volvo SX - Magnesium [20708MG]
Regular price $58.95 USDRegular price$62.90 USD-$3.95 USD Sale price $58.95 USD -
Vendor:TecnosealTecnoseal Anode Kit w/Hardware - Mercury Verado 6 - Aluminum [20816AL]
Regular price $45.48 USDRegular price$0.00 USDSale price $45.48 USD -
Vendor:TecnosealTecnoseal Anode Kit - Yamaha 150-200HP - Aluminum [21101AL]
Regular price $32.25 USDRegular price$0.00 USDSale price $32.25 USD -
-$4.95 USD
Vendor:TecnosealTecnoseal Anode Kit w/Hardware - Mercury Alpha 1 Gen 2 - Magnesium [20801MG]
Regular price $67.95 USDRegular price$72.90 USD-$4.95 USD Sale price $67.95 USD -
-$1.60 USD
Vendor:TecnosealTecnoseal R3MG Rudder Anode - Magnesium - 3-3/4" Diameter [R3MG]
Regular price $26.95 USDRegular price$28.55 USD-$1.60 USD Sale price $26.95 USD -
Vendor:TecnosealTecnoseal Anode Kit w/Hardware - Yamaha 200-250HP - Aluminum [21104AL]
Regular price $35.93 USDRegular price$0.00 USDSale price $35.93 USD -
-$2.55 USD
Vendor:TecnosealTecnoseal 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:TecnosealTecnoseal E3 Pencil Zinc w/Brass Cap [TEC-E3-C]
Regular price $11.75 USDRegular price$0.00 USDSale price $11.75 USD -
Vendor:TecnosealTecnoseal R4AL Rudder Anode - Aluminum - 5" x 5/8" [R4AL]
Regular price $25.60 USDRegular price$0.00 USDSale price $25.60 USD -
-$0.38 USD
Vendor:TecnosealTecnoseal 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:TecnosealTecnoseal Mercury Verado 350 Aluminum Anode Kit [20817AL]
Regular price $53.25 USDRegular price$0.00 USDSale price $53.25 USD -
-$1.25 USD
Vendor:TecnosealTecnoseal TEC-BNT Bennett Trim Tab Anode - Zinc - Pair [KIT-TEC-BT]
Regular price $14.95 USDRegular price$16.20 USD-$1.25 USD Sale price $14.95 USD -
-$20.15 USD
Vendor:TecnosealTecnoseal Anode Kit w/Hardware - Mercury Bravo 3 2004-Present - Magnesium [20805MG]
Regular price $56.95 USDRegular price$77.10 USD-$20.15 USD Sale price $56.95 USD -
-$2.21 USD
Vendor:Performance MetalsPerformance Metals 1-7/8" Rudder/Trim Tab Anode - Aluminum [R1875A]
Regular price $7.95 USDRegular price$10.16 USD-$2.21 USD Sale price $7.95 USD -
-$11.61 USD
Vendor:Performance MetalsPerformance Metals Yamaha 200-300HP 4 Stroke Outboard Complete Anode Kit - Aluminum [10494A]
Regular price $30.95 USDRegular price$42.56 USD-$11.61 USD Sale price $30.95 USD