Mercury – Quicksilver 8M6007415 Engine Starter | Nissan/Yamaha Outboard | Epoxy-Armature Finish | 8M6007415

Overview

Anyone who spends real time on the water knows that a dependable engine starter is more than a part — it’s peace of mind. When you turn that key at dawn, with cool air rolling across the surface and the boat rocking gently beneath you, you want your outboard to fire without hesitation. The Quicksilver 8M6007415 Engine Starter delivers that familiar confidence. It’s the kind of reliability you feel in your gut the moment the motor turns over strong and smooth, whether you’re headed toward open water or easing out of a narrow marina channel.

This starter is built for those who want their outboard to answer every time — no surprises, no sluggish cranking, no second attempts. When you power up, it just works.

Key Features

• Designed for select Yamaha and Nissan 25–40 horsepower outboards
• Permanent magnet direct-drive construction for strong, consistent engagement
• High-temperature epoxy armature for insulation and long-term durability
• Counter-clockwise rotation, 12-volt, 11-tooth configuration
• Built with heavy-duty 90/10 copper bushings for dependable service life
• Engineered to meet Marine SAEJ1171 ignition safety standards

Engine & Boat Compatibility

• Fits select 25–40 horsepower Nissan outboards
• Fits select 25–40 horsepower Yamaha outboards
• Ideal for small fishing boats, runabouts, inflatable tenders, jon boats, and lightweight skiffs
• Works well for both recreational and commercial operators running compact, fuel-efficient setups

Performance & Practical Benefits

You’ll feel the difference the first time you crank the engine. The 8M6007415 delivers a tight, confident spin — no drag, no hesitation. That strong initial rotation matters, especially on cool mornings or when your battery isn’t quite at its best. The durable permanent-magnet design gives the starter a punchy, efficient response that transfers power cleanly and reliably.

Corrosion resistance is another thing you’ll appreciate. Anyone running smaller outboards knows they see just as much spray and moisture as the big motors. With its epoxy-coated armature and rugged internal components, this starter is built to handle the real marine environment — the wake splash, morning dew, and all the salt or freshwater mist that comes with long days on the water.

Installation is straightforward, too. Everything lines up cleanly, the wiring is simple, and once bolted in, the starter seats firmly with a secure feel.

Why Buy OEM

If you’ve been around boats long enough, you already know: not all starters are created equal. Aftermarket versions might look similar, but the internals — torque output, durability, marine-grade protections — rarely match genuine Quicksilver quality.

Choosing an OEM-standard Mercury Marine part means:

• Better long-term reliability
• Proper fit right out of the box
• No tuning, tweaking, or “making it work”
• Proven engineering backed by decades of Mercury Marine testing
• A cost-effective upgrade that avoids repeat failures

It’s the kind of decision seasoned boaters make when they’d rather be on the water than on the trailer.

FAQ

Q1: Which engines does the 8M6007415 fit?

It fits select 25–40 horsepower Nissan and Yamaha outboards.

Q2: What makes it better than aftermarket starters?

You get OEM-level engineering, stronger torque, durable epoxy-armature construction, and long-life bushings that cheaper units simply don’t match.

Q3: How do I confirm this is the right replacement?

Match your outboard’s horsepower and starter part number to this unit, or check your engine’s service manual.

Q4: Can it be used in freshwater and saltwater?

Absolutely — it’s designed for both environments with corrosion-resistant components.

Q5: Is installation easy?

Most boat owners find it simple with basic tools, thanks to the proper OEM fit.