Mercury – Aluminum Power Trim Plate Anode Kit | Corrosion Protection Series | Aluminum | 8M0217563

Overview

Anyone who spends real time on the water knows corrosion isn’t something you notice all at once—it creeps in slowly, especially when your boat lives in the elements. That’s why having the right anode in the right place matters more than most people realize. With the Mercury 8M0217563 Aluminum Power Trim Plate Anode Kit, you get that quiet confidence that comes from knowing your engine is protected every time you drop the boat in. It’s the kind of behind-the-scenes reliability that lets you focus on the ride, not what’s happening beneath the surface.

Key Features

• Protects the power trim plate from galvanic corrosion.
• Marine-grade aluminum construction designed for longevity.
• Ideal for both freshwater and saltwater environments
• Sized and shaped specifically for Mercury Verado and Mercury Racing systems
• Fast, simple installation using common hand tools

Engine & Boat Compatibility

Compatible with a wide range of premium Mercury engines, including:

• Mercury in-line 6-cylinder 350hp SCI Verado (1B165577–2B143542)
• Mercury in-line 6-cylinder 350–400hp Verado (2B141617–3B342962)
• Mercury 5.7L V10 350–400hp Verado (3B266064 and newer)
• Mercury Racing 300R and 450R 4.6L V8 AMS Race outboards (1E081459 and newer)

Works well for:

• Offshore center consoles
• Performance fishing boats
• High-speed recreational rigs
• Heavy-use commercial and charter vessels

Performance & Practical Benefits

You’ll feel the difference this anode makes not in how your engine runs, but in how it lasts. Corrosion protection is one of those quiet heroes in boating—when it’s doing its job well, you hardly think about it. The aluminum formula offers a tight, even shield against galvanic activity, especially in mixed-water conditions where lesser anodes tend to waste away too quickly.

Installation is straightforward. The anode fits cleanly into place, giving you a secure, steady seating without forcing or modification. Once installed, it works continuously, offering a smooth and reliable defense that helps keep your trim system operating the way it should. And because it’s shaped specifically for Mercury power trim plates, you’ll get consistent protection where it matters most.

Why Buy OEM

Mercury doesn't cut corners on the parts that protect your investment, and neither should you. An OEM anode means the metal composition is exactly what Mercury engineers intended for your engine’s electrical and corrosion-protection systems. That leads to longer service intervals, better trim performance, and fewer surprises when you pull the boat for seasonal maintenance.

Choosing a genuine Mercury Marine part number ensures you’re installing something tested, proven and designed to match your outboard—not a generic substitute that might fit. It’s practical, dependable and ultimately more cost-effective than replacing corroded components later.

FAQ

Q1: Which Mercury engines does this anode kit fit?

It fits select Verado in-line 6-cylinder engines, the 5.7L V10 Verado lineup, and specific Mercury Racing 300R and 450R models.

Q2: What makes this different from non-OEM anodes?

Mercury engineers match the alloy blend to the exact corrosion-control needs of each model, ensuring consistent, reliable protection.

Q3: How can I verify it’s the correct replacement?

Check your engine’s serial number against the ranges listed. If your motor falls within them, this is the correct Mercury Marine part.

Q4: Can this be used in freshwater and saltwater?

Yes. Marine-grade aluminum provides balanced protection in both environments.

Q5: Is installation simple?

Very. Most owners can replace the anode with basic tools in a few minutes.