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Mercruiser Anodes

      • Magnesium Trim Tab Anode
        List Price: $17.38
        Starting At: $12.17

        Sierra 18-6241 Magnesium Trim Tab Anode for Mercruiser, Mercury For: R/MR/Alpha One, Sterndrive & Transom Assembly (1983-90) & prior drives Alpha One, Gen II (1991 & Up).  For use in fresh water only and with aluminum props...

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      • Sierra 18-6158Z Alpha 1 Gen Ii Anode Kit (Zinc)
        List Price: $87.65
        Starting At: $61.36

        Sierra 18-6158Z Mercruiser Alpha 1 Gen II Anode Kit (Zinc) Sierra high-quality engine parts are designed to meet OEM specifications. For Alpha One Gen II engines. Material: Zinc Interchangeable with: Mercruiser Stern...

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      • Mercury Mercruiser Aluminum Anode Kit Bravo 3 2003 & Up
        List Price: $89.49
        Starting At: $74.43

        Aluminum Anode Kit, Bravo 3 2003 & Up, Mercury - Mercruiser 97-888761Q04 Aluminum anodes for use in saltwater or freshwater This is a complete anode kit to replace all factory installed anodes found on the drive unit. Fits 2003 and newer Bravo III...

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      • Sierra 18-6014 Anode Replaces 822777Q1
        List Price: $19.13
        Starting At: $13.39

        Sierra 18-6014 High Performance Zinc Anode Sierra high-quality engine parts are designed to meet OEM specifications. For applications where extra clearance is required for high rake propellers. Fits most Mercury/Mariner 35 HP & Above, Force...

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      • Sierra 18-6244 Anode Replaces 76214Q5
        List Price: $21.53
        Starting At: $15.07

        Sierra 18-6244 Mercruiser Magnesium Anode Sierra magnesium anode provides additional clearance for high rake propellers. For use in fresh water only. For Mercury/Mariner 35-300 hp For Force 90 & 120 hp 1995 and newer For Mercruiser Alpha...

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      •  Mercury-Mercruiser 97-888756A03 Anode Kit
        List Price: $85.50
        Starting At: $78.50

        Mercury-Mercruiser 97-888756A03 Anode Kit Mercury-Mercruiser OEM Anode Kit for use in fresh and salt water. Complete anode kit to replace all installed anodes found on the transom and drive unit. Fits 1991 and newer Alpha Gen II drives (s/n...

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      • Sierra 18-6016 Anode Replaces 76214T3
        List Price: $21.76
        Starting At: $15.23

        Sierra 18-6016 Flat Plate Zinc Anode for Mercruiser, Mercury This Sierra high-quality zinc anode provides additional clearance for high rake propellers. Use With: 18-6245 Anode Mounting Bolt For Use On Engine Models: Mercury 200, 225, 250HP,...

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      • 98869A14
        List Price: $212.51
        Starting At: $201.88

        Mercathode Kit, Mercury - Mercruiser 8M0085693 Anode/reference electrode unit mounts in place of zinc anode under the gimbal housing, eliminating the need to drill holes through the transom. The blue controller is mounted inside the boat. Fits: R,...

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      • Sierra 18-6159A Anode Kit (Aluminum)
        List Price: $84.72
        Starting At: $59.30

        Sierra 18-6159A Anode Kit (Aluminum) Sierra replacement aluminum anode kit for Mercruiser Bravo I - All Years. Interchangeable with: Mercruiser Stern Drive 97-888758Q02 888758Q01 888758A1

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      • 8833a-2
        List Price: $208.47
        Starting At: $198.05

        Mercathode Kit (Transom Mounted), Mercury - Mercruiser 88334A-2 Transom Mounted system is mounted with the anode and reference electrode on (and through) the transom of the boat on opposite sides of the drive. The black controller is mounted inside the...

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      • Sierra 18-6240 Anode Magnesium Replaces 821630Q1
        List Price: $30.10
        Starting At: $21.07

        Sierra 18-6240 Mercruiser Bravo Magnesium Anode Sierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser Bravo Drives. For use in fresh water only. Interchangeable with: Mercruiser Stern...

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      MerCruiser Anodes

      The great thing about boating is that it takes place on the water. That is also the downside of boating- that it takes place in water. Over time, anything made of metal that is immersed or kept in damp or humid conditions will degrade. This corrosive action extends even to boat engine parts. To protect metal parts of a boat or motor from this ultimately destructive action, also known as electrolytic, boaters use anodes made of an activated alloy. The purpose of the anode is to “distract” corrosion from shafts, propellers, rudders, drive parts and other fittings, including pitting of metal elements on decks and other topside locations. The anode will corrode and eventually dissolve, while important boat components remain untouched. Anodes are worthwhile investments no boat should be without!

      Wholesale Marine carries a wide selection of MerCruiser anodes specifically designed to protect nearly every MerCruiser model made. These anodes are available in zinc, aluminum and magnesium. Here’s how to tell which you’ll need for your MerCruiser:

      • Zinc Alloy Anodes = Salt water only
        • Not recommended for use in fresh water
        • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-18001K)
      • Aluminum Alloy Anodes = Salt or Brackish water
        • Not recommended for use in fresh water
        • Proven to last longer than zinc due to increased capacity
        •  Alloy is manufacturd to meet or exceed US Military Specification (MIL-A-24779(SH))
      • Magnesium Alloy Anodes = Fresh water only
        • Not recommended for use in salt or brackish water
        • The only alloy proven to protect your boat in fresh water

      Wholesale Marine also cautions that boaters never use zinc and aluminum anodes on the same vessel. 

      With our great selection, you may not be sure which MerCruiser anodes are the best choice for your boat. Use our convenient parts selector, or, if you’d prefer, just ask us. We’re boating enthusiasts, too and share your love of all things nautical. In addition to same day flat-rate shipping and competitive pricing, be sure to ask about our Captain’s Club Rewards Program. Sign-up and begin accruing points for additional discounts the next time you shop at Wholesale Marine.Call us at (877) 388-2628, Monday through Friday, from 9:00 AM until 6:00 PM EST. We look forward to hearing from you!