Optimal protection for your Mercury or MerCruiser engine

Reliable corrosion protection for Mercury and MerCruiser engines

Protect your Mercury or MerCruiser outboard or tailpiece from corrosion with a complete anode set. In this collection you will find high-quality anodes from Martyr and Technoseal (Navalloy) among others. Suitable for Alpha One Gen I & II, Bravo I, II and III tailpieces and Mercury outboard engines.

The sets are available in zinc , aluminium (Navalloy) or magnesium , depending on the waterway. You will find here both complete sets and separate anodes , suitable for cavitation plate, propeller shaft, underwater housing and more.

Anodes for any Mercury or MerCruiser engine type

Complete sets

The Technoseal and Martyr kits are tailored to specific models such as the MerCruiser Alpha One or Bravo series. They contain multiple anodes for critical components, and are available in different alloys.

Loose anodes

Do you only need one part? You can also find loose anodes for propellers, shafts, cavitation plates and tailpiece sides.

Navalloy aluminum anodes

Navalloy anodes are made of an aluminum alloy that is suitable for both salt and brackish water. They are lighter, more environmentally friendly and often last longer than zinc.

Choosing the right alloy?

: for salt water only

: universal – salty, brackish and sweet

: for fresh water only

Learn more about aluminum bimini tops

Which anode set fits my MerCruiser Alpha or Bravo?

We currently ship to the United States, Canada, Australia and the UK. To inquire about shipping to a different destination, please contact us.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

What is the difference between zinc, aluminum/Navalloy and magnesium?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

What does a complete anode set contain?

Refunds are processed within 7 days from when we receive the item(s).

How often should I check or replace anodes?

Check at least every sailing season. Replace the anodes if they are dissolved for more than 50%. This prevents damage to valuable engine parts.