Mercury – Steering Bypass Decal | V12 Series | High-Adhesion Vinyl | 8M0179365

Overview

There’s a certain comfort that comes from knowing every label, latch, and component on your outboard is exactly where it should be — clear, clean, and reliable. When you’re running a Mercury V12 offshore, you don’t want surprises. You want clarity. You want confidence. And you want to know that when you (or the next tech down the line) glance at the cowl, the information you need is right there and easy to read.

The Mercury 8M0179365 Steering Bypass Decal captures that peace of mind. It’s a small detail, sure, but on engines this advanced, those details matter. This decal restores that factory-sharp look and preserves the professional finish Mercury intended, whether you’re maintaining a charter fleet or caring for your own V12 with pride.

Key Features

• Indicates the correct steering bypass function for V12 outboards
• High-adhesion marine-grade vinyl designed for long-term durability
• Exact factory replacement for the original label
• Clear, easy-to-read lettering and layout
• Resistant to fading, peeling, and saltwater exposure
• Includes one steering bypass decal

Engine & Boat Compatibility

Compatible with:

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

Common applications:

• Offshore center consoles
• High-performance pilothouse boats
• Commercial workboats and patrol craft
• Twin, triple, and quad V12 configurations

Performance & Practical Benefits

You might not think much about a decal until the moment you need it — and then it becomes important fast. This steering bypass decal helps ensure maintenance, towing procedures, and emergency steering instructions are always visible and easy to interpret. When you’re dealing with a platform as powerful and sophisticated as a Mercury V12, the right label in the right place can save time, prevent mistakes, and keep your system operating exactly as intended.

The material is thick, flexible, and built for life in harsh marine environments. It sticks tight, even after seasons of sun, heat, spray, and vibration. And once installed, it blends seamlessly into the cowl design, looking and feeling like it came straight off the assembly line. That’s the advantage of choosing a genuine Mercury Marine part — a clean fit, a clean look, and zero guesswork.

Why Buy OEM

If you’ve run Mercury engines long enough, you know the difference between “close enough” and “correct.” Genuine OEM decals deliver:

• Perfect alignment and sizing for Mercury V12 locations
• Long-term durability not found in aftermarket vinyl
• Accurate printing that matches Mercury’s exact layout
• Cleaner overall appearance on high-value engines
• Clear, reliable information for maintenance and safety

When your engine commands this much horsepower and engineering, every component — even a decal — deserves OEM quality.

FAQ

Q1: Which engines does this steering bypass decal fit?

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

Q2: What makes this different from aftermarket decals?

OEM decals match Mercury’s exact adhesive strength, layout, size, and finish, ensuring long-lasting clarity and a perfect factory appearance.

Q3: How do I know if this is the right decal?

If your V12 originally came with a steering bypass label and you’re replacing a damaged or faded one, this is the correct Mercury Marine part number.

Q4: Can it be used in both saltwater and freshwater environments?

Yes — the adhesive and vinyl are designed for rugged marine use in any water type.

Q5: Is installation easy?

Absolutely. Clean the surface, ensure it’s dry, and apply the decal smoothly. No special tools are needed.