Mercury – Quicksilver Alternator | 65 Amp Marine Charging System | Mando/Yamaha/OMC/Volvo | 8M6007465

Overview

When you’re out on the water, you expect your electrical system to work the same way your boat feels on a calm morning — steady, predictable, and ready for anything. The Quicksilver 8M6007465 Alternator is built for boaters who don’t want to second-guess their charging system every time they power up electronics or settle into a long run. It’s the kind of component that gives you quiet confidence, knowing your engine is being fed the clean, reliable power it needs. Whether you’re trolling, cruising, or loading up for a full day offshore, this alternator keeps your boat’s heartbeat strong.

Key Features

• Designed for various OMC, Pleasurecraft, Thermo Electron, Volvo-Penta and other marine engines
• Delivers a dependable 12-volt, 65-amp power supply
• Internal regulator with external fan for consistent cooling
• Marine-grade construction engineered for harsh saltwater and high-humidity environments
• Replaces multiple OEM alternators including models from Mando, Volvo Penta, and OMC
• Built to meet or exceed original equipment specifications

Engine & Boat Compatibility

• Compatible with multiple platforms including:
  • OMC marine engines
  • Pleasurecraft and Thermo Electron powerplants
  • Volvo-Penta marine engines
  • Additional applications using matching Mando alternator specifications
• Appropriate for center consoles, sport boats, cruisers, fishing vessels, and workboats requiring stable onboard power

Performance & Practical Benefits

A reliable alternator changes the entire feel of a day on the water. With the 8M6007465, you’ll notice a smoother, steadier electrical response throughout your system. Electronics start cleanly. Batteries charge efficiently. Lights run without flicker. And your engine maintains the balanced power it needs without strain.

Because of the external-fan cooling and marine-grade hardware, this alternator holds its strength even when conditions get rough — heat, vibration, and saltwater exposure don’t break it down easily. The internal regulator keeps the output tight and consistent, so your batteries get exactly what they need without overcharging. Installation is straightforward, and once it’s mounted, it’s the kind of part you don’t think about again because it simply works.

Why Buy OEM

Choosing an OEM Quicksilver alternator is one of those decisions you make once and appreciate for years. You get:

• Engineering that matches your engine’s exact needs
• Better durability than many aftermarket replacements
• Components tested specifically for marine conditions
• Cleaner electrical output and long-term charging stability
• Peace of mind every time you leave the dock

If a buddy at the marina asked which alternator to trust, this would be the one you’d recommend without hesitation.

FAQ

Q1: Which engines does this alternator fit?

It fits various OMC, Pleasurecraft, Thermo Electron, Volvo-Penta and other marine engines using equivalent 65-amp Mando-style alternators.

Q2: What makes it better than aftermarket options?

OEM-grade materials, tighter tolerances, and superior marine-environment testing give it a longer, more dependable life.

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

Match your current alternator’s part number or check your engine’s service manual for the correct charging system specifications.

Q4: Can it be used in saltwater environments?

Yes — its plated hardware and marine-grade construction are specifically made for saltwater durability.

Q5: Is installation simple?

Most mechanically inclined boaters can install it with common tools, but professional installation ensures the cleanest fit.