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Sierra 18-5611 Outboard Starter for Mercury Mariner 9.9-25 HP

Manufacturer

Picture for manufacturer Sierra

Part Number

18-5611
12 reviews
Sale Price

$163.91

In Stock (9)

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Usually delivered within 2 days

free shipping

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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 Sierra 18-5611 is a premium replacement starter designed for Mercury and Mariner outboard engines ranging from 9.9 to 25 horsepower. This Sierra product meets or exceeds the original equipment part it replaces, providing reliable starting performance for your marine engine.

Key Features:

  • 10 tooth drive gear for reliable engagement
  • Backed by Sierra's comprehensive warranty covering parts and labor
  • Direct replacement for OEM Mercury starters
  • Designed for 2-stroke, 2-cylinder outboard engines

Replaces OEM Part Numbers:

  • Mercury Marine: 50-90983T1, 50-90983A1, 50-8M0033984, 50-893889T
  • Arco: 5367
  • Mallory: 9-15022

Sierra Marine is the market leader for aftermarket marine engine parts, with products covering every major engine brand. This starter is engineered to deliver dependable performance season after season.

SMOOTH TRANSACTION- you wont find all the items you need all in the same place elsewhere

super easy amazon checkout.

Great prices!

Best price on a timken wheel bearing I could find. I will be doing business with them again.

Fast, easy and great prices. Much better than J.C.Whitney!

Very easy so far thanks.

Great price, wicked fast shipping. Will order from these guys again!

Always been happy with products and price.

Easy...found in stock item quickly and checkout was a breeze!

Great prices for the parts I needed to replace on my SUV, a bit hard to reach customer service when I had a question about the order. When I finally did reach CS, question was answered without any issues, shipping costs seem a bit high.

they had the lowest price for the helmet i was looking at by more than $100. easy to order by phone and quick shipping. i already recomended them to a friend who also needs a new helmet. i will purchase from them again.

The ordering was very easy and shipped quickly but sadly I made a big mistake as I ordered the wrong part. I would like to return the part if possible. Thank you.

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