Mercury – V12 1000-Hour Maintenance Kit | Precision Parts Series | OEM Components | 8M0179988

Overview

When you run a Mercury V12 offshore, you grow to appreciate the quiet strength of an engine that simply does what it is supposed to do. No drama, no hesitation—just smooth, confident power whether you are running a long stretch of open ocean or easing back toward the dock at dusk. That level of trust only comes from consistent, high-quality care. The Mercury 8M0179988 1000-Hour Maintenance Kit brings everything together in one place, so you know your engine is getting exactly what it needs to stay reliable, steady and ready for whatever your next run throws at it.

Key Features

• Complete 1000-hour OEM service kit for Mercury V12 500hp SeaPro and 600hp Verado
• Includes oil filter, fuel filter and screen, gearcase drain seals, aluminum anode kit
• Contains transmission filter, water pump repair kit, thermostat assembly and power steering filter
• Includes 12 spark plugs, spark plug wire set and alternator belt
• Premium parts with high pleat-count filtration and corrosion-resistant housings
• Packaged as a full, genuine maintenance solution for long-interval service

Engine & Boat Compatibility

• Fits Mercury 7.6L V12 600hp Verado outboards (serial number 3B060061 through 3B332191)
• Fits Mercury 7.6L V12 500hp SeaPro outboards (serial number 3B060061 through 3B332191)
• Ideal for large offshore center consoles, coastal cruisers, expedition fishing vessels and commercial platforms
• Designed for high-hour engines and long-run environments

Performance & Practical Benefits

At 1000 hours, a V12 has earned its keep—and it deserves a careful, thorough service. This Mercury Marine part kit covers every major maintenance point with components that work together to restore tight tolerances, smooth fuel delivery and optimal cooling flow. Fresh spark plugs and wires bring back crisp ignition. New filters protect vital systems from contamination. The water pump kit and thermostat assembly help the engine maintain a steady, predictable temperature curve, even during hard offshore use.

You will feel the difference the first time you throttle up after the service. The engine settles into a smoother idle, responds more cleanly when you push the controls and holds its power band with less strain. It is the kind of “quiet confidence” you only get from using genuine parts designed specifically for this engine family.

Why Buy OEM

With a V12 outboard, every part matters. Aftermarket components often look similar on the outside but fall short where it counts—filtration density, heat resistance, seal quality and corrosion protection. Those shortcuts can cause fuel restriction, cooling issues or premature wear, all of which are costly on a high-horsepower engine.

Genuine Mercury Marine parts are built to match factory specifications exactly. They fit correctly, last the full service interval and help protect the most expensive components in your powertrain. Investing in OEM is not just smart; it is a way to protect the performance and longevity of an engine you rely on every time you leave the dock.

FAQ

Q1: Which engines does the 8M0179988 kit fit?

It fits Mercury 7.6L V12 600hp Verado and 500hp SeaPro models within serial numbers 3B060061–3B332191.

Q2: What makes this OEM maintenance kit better than aftermarket options?

Each part meets Mercury’s exact engineering standards—better filtration, corrosion resistance, fitment and overall reliability.

Q3: How can I confirm this is the correct kit for my engine?

Match your serial number and check your owner’s manual; Mercury lists this part number specifically for 1000-hour service on V12 models.

Q4: Can this kit be used in both saltwater and freshwater?

Yes. All components are designed for harsh marine exposure, including heavy salt use.

Q5: Is installation manageable for most boat owners?

While many items can be replaced with basic tools, 1000-hour service is typically best handled by a certified technician.