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:Performance Metals
Performance Metals Yamaha 80-100HP Complete Anode Kit - Aluminum [10493A]
Regular price $23.95 USDRegular price$32.76 USD-$8.81 USD Sale price $23.95 USD -
Vendor:Performance Metals
Performance Metals 6-1/2" Rudder/Trim Tab Anode - Aluminum [R6500A]
Regular price $41.95 USDRegular price$56.98 USD-$15.03 USD Sale price $41.95 USD -
Vendor:Tecnoseal
Tecnoseal X8 Shaft Anode - Zinc - 1-3/4" Shaft Diameter [X8]
Regular price $20.95 USDRegular price$23.35 USD-$2.40 USD Sale price $20.95 USD -
Vendor:Tecnoseal
Tecnoseal R2AL Rudder Anode - Aluminum - 2-13/16" Diameter [R2AL]
Regular price $8.83 USDRegular price$0.00 USDSale price $8.83 USD -
Vendor:Performance Metals
Performance Metals 1" Streamlined Shaft Anode - Aluminum [C1000A]
Regular price $9.95 USDRegular price$12.45 USD-$2.50 USD Sale price $9.95 USD -
Vendor:Tecnoseal
Tecnoseal Mercury Verado 350 Aluminum Anode Kit [20817AL]
Regular price $46.95 USDRegular price$53.25 USD-$6.30 USD Sale price $46.95 USD -
Vendor:Tecnoseal
Tecnoseal Mini Aluminum Plate Anode 6" x 4" x 1/2" [TEC-DIVERS-SAL]
Regular price $18.08 USDRegular price$0.00 USDSale price $18.08 USD -
Vendor:Tecnoseal
Tecnoseal TEC-DIVERS Plate Anode - Zinc [TEC-DIVERS]
Regular price $53.95 USDRegular price$71.43 USD-$17.48 USD Sale price $53.95 USD -
Vendor:Tecnoseal
Tecnoseal X5MG Shaft Anode - Magnesium - 1-1/4" Shaft Diameter [X5MG]
Regular price $16.30 USDRegular price$0.00 USDSale price $16.30 USD -
Vendor:Tecnoseal
Tecnoseal X9AL Shaft Anode - Aluminum - 2" Shaft Diameter [X9AL]
Regular price $17.95 USDRegular price$21.48 USD-$3.53 USD Sale price $17.95 USD -
Vendor:Tecnoseal
Tecnoseal X9MG Shaft Anode - Magnesium - 2" Shaft Diameter [X9MG]
Regular price $33.88 USDRegular price$0.00 USDSale price $33.88 USD -
Vendor:Tecnoseal
Tecnoseal R3AL Rudder Anode - Aluminum - 3-3/4" Diameter [R3AL]
Regular price $10.95 USDRegular price$13.05 USD-$2.10 USD Sale price $10.95 USD -
Vendor:Performance Metals
Performance Metals Suzuki Outboard Bar Anode 40-350HP - Aluminum [00353A]
Regular price $10.95 USDRegular price$14.22 USD-$3.27 USD Sale price $10.95 USD -
Vendor:Performance Metals
Performance Metals Yamaha Trim Tab Anode (200-300HP) - Aluminum [00180A]
Regular price $21.95 USDRegular price$30.30 USD-$8.35 USD Sale price $21.95 USD -
Vendor:Performance Metals
Performance Metals Side Pocket Anode - Aluminum [00051A]
Regular price $8.95 USDRegular price$9.87 USD-$0.92 USD Sale price $8.95 USD -
Vendor:Performance Metals
Performance Metals 3-3/4" Rudder/Trim Tab Anode - Zinc [R3750Z]
Regular price $15.95 USDRegular price$20.91 USD-$4.96 USD Sale price $15.95 USD