Mercury – Maintenance & Cowl Removal Decal | V12 Verado & SeaPro Series | Marine Adhesive Graphic | 8M0178225

Overview

Every V12 owner knows the feeling — that quiet confidence when you walk down the dock, glance at your engine, and know it’s ready for whatever the day brings. These big Mercury outboards are built to work hard, run long, and face rough water without complaint. But even the toughest engines rely on the little things to keep them looking sharp and functioning the way Mercury intended. The Mercury 8M0178225 Maintenance and Cowl Removal Decal brings back that factory-fresh clarity. It restores an important label that helps guide proper service and keeps your engine’s cowling system easy to understand and operate. It’s a simple upgrade, but it plays a key role in maintaining your engine’s professional look and long-term health.

Key Features

• Exact replacement maintenance and cowl removal decal for V12 outboards.
• Designed for Mercury 7.6L V12 500hp SeaPro and 600hp Verado engines.
• Strong, marine-grade adhesive that withstands heat, moisture, and salt exposure.
• Factory-matched graphic layout for clean, OEM-correct appearance.
• One complete decal ready to install.

Engine & Boat Compatibility

Compatible with:

• Mercury 7.6L V12 600hp Verado outboards
• Mercury 7.6L V12 500hp SeaPro outboards

Ideal for vessels such as:

• Offshore center consoles
• Commercial fishing boats
• Multi-engine charter boats
• Patrol and workboats
• Heavy-duty sportfishing vessels

If your boat is powered by Mercury’s flagship V12 platform, this decal restores the precise service instructions that belong on your cowl.

Performance & Practical Benefits

A decal might seem small, but anyone who services or maintains a V12 knows how valuable clear labeling can be. This replacement decal helps ensure your engine’s cowl is removed correctly every time, minimizing stress on components and preventing accidental damage. It also lays out important maintenance guidance in the exact format Mercury designed — clean, readable, and durable.

The marine-grade adhesive grips tightly to the cowl, staying flat and secure even after long days in harsh sunlight or when the engine is sprayed down after a salty run. It won’t peel at the edges or fade into a ghostly outline, the way cheap aftermarket decals often do. You’ll appreciate the crisp, professional look every time you raise the cowl for service or walk past the transom at the end of a long trip.

Why Buy OEM

There’s a reason serious boaters stick with OEM decals and components:

• They match the exact layout, color, and typography Mercury uses
• They’re built with rugged marine adhesive that resists peeling
• They maintain the engine’s factory-correct appearance
• They ensure technicians see the right information during maintenance
• They last longer than aftermarket alternatives, saving time and hassle

When it comes to something as visible — and important — as a maintenance and cowl removal decal, OEM truly is the only way to get it right the first time.

FAQ

Q1: Which Mercury engines does this decal fit?

It fits Mercury 7.6L V12 500hp SeaPro and 600hp Verado outboards.

Q2: How is this different from aftermarket decals?

OEM decals match Mercury’s exact design, use stronger adhesive, and resist fading far better.

Q3: How can I confirm this is the right part?

If your outboard is a V12 SeaPro 500hp or Verado 600hp, part number 8M0178225 is the correct replacement.

Q4: Is it suitable for both saltwater and freshwater boats?

Yes — the adhesive and materials are engineered for harsh marine environments of all kinds.

Q5: Is installation easy?

Very. With a clean, dry surface and careful alignment, most owners can install it quickly.