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 Quick Zinc Propeller Nut Anode Kit f/BTQ185 Bow Thrusters [03606]
Regular price $8.95 USDRegular price$9.23 USD-$0.28 USD Sale price $8.95 USD -
Vendor:Tecnoseal
Tecnoseal TEC-DIVERSMG Plate Anode - Magnesium [TEC-DIVERSMG]
Regular price $67.95 USDRegular price$72.48 USD-$4.53 USD Sale price $67.95 USD -
Vendor:Tecnoseal
Tecnoseal X3 Shaft Anode - Zinc - 1" Shaft Diameter [X3]
Regular price $9.65 USDRegular price$0.00 USDSale price $9.65 USD -
Vendor:Tecnoseal
Tecnoseal X2 Shaft Anode - Zinc - 7/8" Shaft Diameter [X2]
Regular price $8.95 USDRegular price$9.80 USD-$0.85 USD Sale price $8.95 USD -
Vendor:Tecnoseal
Tecnoseal Zinc Split Collar Anode f/SD20, SD25, SD30, SD31, SD40, SD50 SD60 Yanmar Saildrives [01305/1]
Regular price $38.95 USDRegular price$43.65 USD-$4.70 USD Sale price $38.95 USD -
Vendor:Tecnoseal
Tecnoseal 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 -
Vendor:Tecnoseal
Tecnoseal R1 Rudder Anode - Zinc - 1-7/8" Diameter [R1]
Regular price $3.60 USDRegular price$0.00 USDSale price $3.60 USD -
Vendor:VETUS
VETUS Zinc Anode Set f/Bow Thrusters - 75/80/95 kgf Bow Thrusters [SET0150]
Regular price $53.95 USDRegular price$63.00 USD-$9.05 USD Sale price $53.95 USD -
Vendor:VETUS
VETUS Zinc Anode Set f/Bow Thrusters - 35/55 kgf Bow Thrusters [SET0149]
Regular price $50.95 USDRegular price$59.25 USD-$8.30 USD Sale price $50.95 USD -
Vendor:Performance Metals
Performance Metals Yamaha 300-350HP Complete Anode Kit - Aluminum [10492A]
Regular price $39.95 USDRegular price$54.58 USD-$14.63 USD Sale price $39.95 USD -
Vendor:Performance Metals
Performance Metals Volvo Penta SX/DP-SM Complete Anode Kit - Aluminum [10278A]
Regular price $50.95 USDRegular price$69.92 USD-$18.97 USD Sale price $50.95 USD -
Vendor:Performance Metals
Performance 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 -
Vendor:Tecnoseal
Tecnoseal De-Icer Aerator Anode - 0.50" Shaft - Zinc [TKA02]
Regular price $6.95 USDRegular price$7.43 USD-$0.48 USD Sale price $6.95 USD -
Vendor:Tecnoseal
Tecnoseal Anode Kit w/Hardware - Mercury Verado 4 - Magnesium [20814MG]
Regular price $48.95 USDRegular price$51.83 USD-$2.88 USD Sale price $48.95 USD -
Vendor:Tecnoseal
Tecnoseal Anode Kit w/Hardware - Mercury Alpha 1 Gen 2 - Zinc [20801]
Regular price $65.95 USDRegular price$73.68 USD-$7.73 USD Sale price $65.95 USD -
Vendor:Performance Metals
Performance Metals Hull Anode - Aluminum [H406A]
Regular price $46.95 USDRegular price$63.61 USD-$16.66 USD Sale price $46.95 USD