Mercury – Decal Set for 4.6L V8 300HP SeaPro Outboards | Cowling Restoration Kit | Factory-Matched Marine Graphics | 8M0214857

Overview

A SeaPro isn’t the kind of engine that spends its life idling around the marina. It works — day after day, tide after tide. It pushes heavy boats, hauls gear, carries crews and handles conditions that would make lesser engines complain. But even when the powerhead keeps performing, the cowling tends to tell the story of that hard work. Sun dulls the edges. Salt finds every corner. The graphics that once stood bold begin to fade. Installing a new Mercury decal set feels like giving your engine a well-earned reset. It brings back that clean, determined SeaPro look — the look of an engine built to work and proud to show it.

Key Features

• Factory-matched decal set designed specifically for Mercury four point six liter V8 three hundred horsepower SeaPro outboards
• Includes rear three hundred horsepower decal, rear Mercury wordmark, V8 badge and two M-icons
• Printed with durable, marine-grade inks for long-term clarity and fade resistance
• Strong adhesive engineered for vibration, heat, water exposure and tough commercial conditions
• Designed to fit SeaPro cowling contours without trimming
• Mercury Marine part number 8M0214857
• Restores original factory appearance with exact color and layout accuracy

Engine & Boat Compatibility

• Fits Mercury four point six liter V8 three hundred horsepower SeaPro outboards
• Ideal for commercial fleets, patrol vessels, work skiffs, guide boats and high-hour recreational setups
• Suitable for saltwater, freshwater, brackish water and year-round exposure
• Perfect for replacing faded decals or refreshing the engine before resale or charter service

Performance & Practical Benefits

When these decals go on, the engine immediately looks more capable — more like the SeaPro you know it to be. The clean three hundred horsepower badge gives the cowling back its identity, while the V8 emblem reminds everyone just how much muscle sits at the transom. The decals settle tightly along the cowling curves, staying smooth and steady without bubbling or peeling.

The adhesive behind each piece is designed for hard work. Long idle sessions under blazing sun, heavy spray on rough seas, vibration from long offshore runs — these decals are built to hold up through it all. The color stays rich, resisting the chalking and washing-out effect that cheaper aftermarket decals suffer from.

A fresh decal set also sends a message to customers, crew members or buyers: this engine is cared for. In commercial or charter use, details matter. A clean cowling with crisp graphics presents a professional, trustworthy appearance. And for individual owners, there’s simple satisfaction in seeing your V8 SeaPro looking sharp every time you approach the boat.

Why Buy OEM

It’s tempting to try aftermarket decals, but they rarely get the details right. Slightly off colors, weaker adhesive, edges that don’t line up with Mercury’s original cowling shapes — those things become noticeable fast. Genuine Mercury decals eliminate those compromises.

OEM decals use the same color formulations, materials and adhesives Mercury applies to new engines on the production line. They’re engineered for extreme heat, UV exposure and constant moisture. They match perfectly, last longer and maintain the professional look SeaPro engines are known for. When reliability and accuracy matter, OEM is the only choice seasoned boaters trust.

FAQ

Q1: Which engines does the Decal Set 8M0214857 fit?

It fits Mercury four point six liter V8 three hundred horsepower SeaPro outboards.

Q2: What makes OEM decals superior to aftermarket versions?

OEM decals match Mercury’s exact colors, layout and adhesive strength, offering long-term durability and perfect visual accuracy.

Q3: How do I confirm this is the correct decal set for my motor?

If you operate a V8 300 SeaPro with standard factory graphics, this is the correct Mercury Marine part number.

Q4: Can these decals withstand saltwater use?

Yes — they are engineered specifically for harsh saltwater, freshwater and high-UV environments.

Q5: Is installation simple for most boat owners?

Yes. With a clean cowling and patient alignment, installation is straightforward.