Mercury – V12 200-Hour Maintenance Kit | Precision Parts Series | OEM Components | 8M0179987

Overview

When you run a V12 offshore, you get used to trusting it with everything — long runs to the blue water, tight turns around reefs, and those slow, quiet moments easing back into the slip after a long day. That kind of trust does not happen by accident. It comes from knowing your maintenance is done right, with the exact parts the engine was designed around. The Mercury 8M0179987 200-Hour Maintenance Kit gives you that peace of mind, bundling the essentials you need to keep your high-horsepower Verado or SeaPro running smooth, steady and confident no matter how far you roam.

Key Features

• Complete 200-hour OEM service kit for Mercury 7.6L V12 outboards
• Includes oil filter, fuel filter, two drain seals and a fuel filter screen
• Heavy-duty electroplated filter housings designed to resist corrosion
• High pleat-count filtration for superior debris capture and fuel cleanliness
• Packaged for convenience to streamline routine maintenance

Engine & Boat Compatibility

• Fits Mercury 7.6L V12 600hp Verado outboards (serial number 3B060061 and higher)
• Fits Mercury 7.6L V12 500hp SeaPro outboards (serial number 3B060061 and higher)
• Commonly used on offshore center consoles, high-performance saltwater fishing boats, and large coastal cruisers
• Ideal for vessels that log heavy hours or run long distances between ports

Performance & Practical Benefits

A V12 outboard demands precision care, and this Mercury Marine part delivers exactly that. The premium oil and fuel filters protect internal components while providing smooth, unrestricted flow, helping the engine idle cleaner, accelerate stronger, and stay stable at cruising speeds. The high-strength housings are built to handle salt, heat and vibration—conditions that quickly overwhelm cheaper alternatives.

The included seals and fuel filter screen ensure your service is tight, leak-free and reliable. Together, these components bring your engine back to its best operating rhythm. You will feel the difference in a cleaner throttle response, more consistent top-end performance, and the quiet confidence that comes from a well-maintained powerplant.

Why Buy OEM

When you are running a 500 or 600 horsepower outboard, cutting corners is never worth the risk. Aftermarket filters may look similar, but they often compromise on filtration density, sealing quality or corrosion resistance. That can lead to fuel restriction, oil starvation or internal wear — all expensive problems on a V12.

Genuine Mercury Marine parts are engineered specifically for these engines. They fit correctly, perform predictably and last the full service interval. OEM parts save money in the long run by preventing failures and preserving the life of a very valuable motor. It is the same advice seasoned offshore captains follow: stick with OEM, and your engine will take care of you.

FAQ

Q1: Which engines does the 8M0179987 Maintenance Kit fit?

It fits Mercury 7.6L V12 600hp Verado and 500hp SeaPro outboards with serial number 3B060061 and above.

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

Each component is engineered for V12 performance demands—better filtration, stronger housings and proper factory-matched fitment.

Q3: How do I know if this is the right kit for my engine?

Check your serial number and owner’s manual; Mercury lists this part number specifically for 200-hour service intervals on V12 models.

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

Absolutely. All components are designed to perform in harsh marine environments, including heavy salt exposure.

Q5: Is installation manageable for boat owners?

Yes—most owners with basic tools can complete the service, though many choose to have a dealer perform full V12 maintenance.