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Quicksilver 8M0064020 OEM V-6 Outboard Alternator for Mercury Marine

Manufacturer

Picture for manufacturer Quicksilver

Part Number

8M0064020
14 reviews
Sale Price

$498.43

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 8M0064020 is a genuine OEM alternator designed for Mercury Marine V-6 outboard engines. As a factory-original replacement part, it delivers the precise fit, performance, and reliability required for Mercury Optimax, EFI, DFI, DTS, and Pro XS two-stroke outboard applications.

The alternator is a belt-driven electrical generator that converts engine mechanical energy into electrical power to continuously charge the cranking battery and supply power to critical onboard systems. Output increases with engine RPM, ensuring consistent charging across a wide range of operating conditions.

Key Features:

  • Genuine OEM part manufactured to Mercury Marine factory specifications
  • 12V / 50A output — Delco 5SI-series alternator
  • 4-groove serpentine pulley with internal regulator and internal fan
  • Clockwise (CW) rotation, negative ground polarity
  • SAE J1171 Marine Ignition Protection Certified for safe marine use
  • Direct replacement for previous Mercury part number 8M6013461
  • Sold individually — quantity of 1

OEM & Cross-Reference Part Numbers:

  • Mercury / Quicksilver: 8M0064020, 8M6013461, 875286A1, 881247A1, 889956, 828506, 875286T
  • Delco: 8600514, 19020704, 19020707
  • Sierra: 18-6455
  • Prestolite: 20115011TBA

Choosing a genuine Quicksilver OEM alternator ensures proper fitment and performance backed by Mercury Marine's limited parts warranty — the correct choice for restoring your outboard's charging system to factory condition.

Great price, and the site was easy to navigate.

First time using this site. Very easy to navigate and I like that it is affiliated with Amazon.

Order process was good.

Great simple ordering process.

Everything is super easy. A phone app would be nice, but this still works too

transaction was fast,made shopping a good experience.

Ordered two items where Autoplicity had the cheapest price and within a few days, it was shipped here as ordered in perfect shape. No hassles at all!

Very good product, the green caliper paint is great.

Easy to navigate

So far everything seems good.

Products in stock, super fast handling and shipping! I will buy from them a lot in the future!!

cool

I had never heard of Autoplicity before placing this order. I found Autoplicity via Google and decided I'd give them a try as they were the cheapest option. <br>Autoplicity did have the lowest price. The order was shipped promptly and got to me 2 days after ordering and the next day after it was shipped. I am very happy with this purchasing experience and would purchase from Autoplicity again without any hesistation.<br>

Prompt on shipping order and delivery. I will use them again with future purchases

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