Mercury – Aluminum Anodes, Bulk Pack of 10 | Corrosion Protection | Aluminum | 8M0059339

Overview

Anyone who spends real time on the water knows corrosion is relentless. It works quietly beneath the surface, waiting for a weak point in your engine’s protection. That’s why a dependable anode feels like more than just a metal block — it’s a layer of insurance you can actually trust. With the Mercury Aluminum Anode Pack (8M0059339), you get consistent, reliable protection for your outboard or sterndrive, season after season. There’s a certain peace of mind that comes from knowing your gear is shielded, whether you’re miles offshore or easing back into the slip after a long day on the water.

Key Features

• Aluminum construction designed for strong corrosion protection in saltwater
• Fits Mercury and Mariner 35–300 horsepower outboards
• Also compatible with Force 90 and 120 horsepower outboards (1995 and newer)
• Works with MerCruiser Alpha One Gen II and Bravo One, Two, Three, X, XR, and XZ drives
• Includes anode and fastener; bulk pack of 10 for multi-season or fleet use
• Manufactured to Mercury Marine OEM engineering standards for correct fit and long-term performance

Engine & Boat Compatibility

• Mercury outboards: 35–300 horsepower
• Mariner outboards: 35–300 horsepower
• Force outboards: 90 hp and 120 hp (1995+)
• MerCruiser sterndrives: Alpha One Gen II, Bravo One, Bravo Two, Bravo Three, X, XR, XZ
• Ideal for saltwater and brackish environments
• Common on center consoles, runabouts, cruisers, pontoons, bass boats, and offshore fishing boats

Performance & Practical Benefits

What you’ll feel with these anodes installed is the confidence that comes from being protected. Aluminum anodes are engineered to sacrifice themselves before your engine’s components do, absorbing corrosion so your drive and outboard stay healthy. Over time, this means fewer surprises — no pitted housings, no premature wear, and no expensive repairs from hidden corrosion.

The fit is snug and secure right out of the box, thanks to Mercury’s precision standards. Installation is straightforward: bolt it on, tighten the fastener, and the anode immediately begins doing its job. In real use, these anodes hold up exceptionally well, offering steady corrosion resistance even when the boat sits between outings. Their aluminum composition makes them especially effective in saltwater, where protection needs to be both aggressive and consistent.

Because this is a bulk pack of 10, you’re always prepared for mid-season replacements or servicing multiple boats. Many seasoned boaters keep extra anodes on hand, knowing that swapping out a worn anode is one of the simplest, most cost-effective ways to extend the life of a motor.

Why Buy OEM

With anodes, material quality matters — a lot. Aftermarket versions can vary widely in alloy composition, which means they may dissolve too quickly or fail to protect enough. A genuine Mercury Marine anode is engineered to the exact spec your engine needs. No guesswork. No inconsistent performance. Just reliable protection backed by decades of marine engineering. It’s the smart, cost-effective decision for anyone who wants their engine to last.

FAQ

Q1: Which engines does this anode fit?

It fits Mercury and Mariner 35–300 hp outboards, Force 90 and 120 hp outboards (1995+), and multiple MerCruiser sterndrives.

Q2: What makes this better than aftermarket anodes?

OEM aluminum alloy provides consistent, predictable corrosion protection tailored to Mercury systems.

Q3: How do I know if this is the correct replacement?

Check your engine model and horsepower range. If it matches the list above, this is the correct anode.

Q4: Can I use this in both freshwater and saltwater?

It performs best in saltwater or brackish conditions. For freshwater-only use, magnesium anodes are recommended.

Q5: Is installation simple?

Yes. Bolt it on, tighten securely, and check it periodically for wear.

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Mercury Aluminum Anodes Bulk Pack of 10 | Part 8M0059339

Meta Description (160 characters max)

Aluminum anode pack for Mercury 35–300 hp outboards and MerCruiser drives. Strong saltwater corrosion protection. OEM part 8M0059339.