Anode Kits

Anode Kits

Find Your Perfect Mercury Outboard Select your specs and click Search to filter results

Horsepower All HP 2.5 HP 3 HP 3.5 HP 4 HP 5 HP 6 HP 8 HP 9.9 HP 15 HP 20 HP 25 HP 30 HP

Shaft Length All Shafts 15" (Short) 20" (Long) 25" (Extra Long)

Starting All Start Types Manual Electric

Trim & Tilt All Trim Types Manual Power Tilt Power Trim and Tilt

Search → ✕ Clear

Mercruiser anode kits are the trusted solution for preventing galvanic corrosion from destroying your boat. Galvanic corrosion occurs whenever two different metals are physically or electrically connected, such as a bronze propeller and a steel shaft, and then submerged in seawater. This causes an electrical current to flow between the two metals, and leads to one of them giving up electrons and eventually corroding away. To avoid this outcome, introduce sacrificial anodes from MerCruiser that corrode instead, protecting the vital components of your boat.

MerCruiser Anodes

With options for both I/O and inboard engines, an anode kit from MerCruiser will extend the lifespan of your engine without impacting performance. This means you’ll enjoy more time with your boat out on the water, and less time having to maintain it. You’ll also save money by not having to replace more expensive and vital components.

MerCruiser Alpha One Anode Kit

Available in both aluminum and magnesium versions for saltwater and freshwater operations, the MerCruiser Alpha One Anode Kit is manufactured to military-grade specifications to protect your boat’s engine. With the kit’s trim tab and gimbal housing anodes, you’ll be well-equipped no matter what type of water you’re boating on.

America’s Trusted MerCruiser Dealer

There are plenty of websites selling boat engine parts on the Internet, but few can claim the same experience and in-depth knowledge as PowerBoatSupply.com. For over four decades, we’ve operated as a brick-and-mortar store providing high-quality MerCruiser parts to both professional boat mechanics and DIYers, and we exclusively sell OEM-certified parts and components. From outdrives and parts to oil change kits and everything in between, we are your one-stop shop for everything you need to keep your boat running smoothly. If you have any questions, our expert staff is always happy to answer any questions you have, so don’t hesitate to reach out to our team today.