Description

The Mercury 97-8M0012083 is a genuine OEM aluminum anode designed specifically for Verado outboards, providing critical corrosion protection for the power trim and transom assembly.

Engineered for high-horsepower applications, this anode protects key mounting and trim components from galvanic corrosion by sacrificing itself first—helping extend the life of expensive hardware on the transom.

Aluminum construction delivers long-lasting protection in both saltwater and brackish environments, making it the preferred choice for modern outboard systems.

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Key Features

• Genuine Mercury OEM part (97-8M0012083)
• Designed for Verado power trim / transom protection
• Marine-grade aluminum alloy construction
• Long-lasting vs zinc in mixed water conditions
• Direct OEM replacement fit
• Compact block-style anode

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Engine Compatibility

Fits:

• Mercury Verado 350 HP – 400 HP (6-cylinder)
• Select 450R applications (confirm by serial)

Designed for:

• Power trim system
• Transom mounting protection

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Serial Number Fitment Notice

Always confirm:

• OEM part #: 97-8M0012083
• Engine serial number
• Verado model (350 / 400 / select 450)

Proper fitment ensures correct placement and full corrosion protection.

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When This Part Needs Replacement

• Anode is 50% consumed or more
• Uneven corrosion or pitting
• During routine service or haul-out
• Visible corrosion on trim/transom hardware

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Installation Notes

• Mount to designated power trim/transom location
• Install on clean, bare metal surface
• Ensure proper electrical contact
• Do not paint anode
• Inspect regularly

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Alternate / Superseded Part Numbers

• Mercury: 97-8M0012083
• Also referenced as: 8M0012083
• Zinc version available for full saltwater-only use
• Magnesium version available for freshwater

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Parts Desk Insight

On Verado 350–400 HP engines, this anode protects one of the highest corrosion-risk areas—the transom bracket and trim system. If neglected, corrosion here can lead to costly structural and hydraulic issues, so keeping this anode fresh is critical.

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Shipping

Shipping: Ships same or next day for fast Canada wide shipping.