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Sierra 18-5113 Marine Ignition Coil for Yamaha Outboards

Manufacturer

Picture for manufacturer Sierra

Part Number

18-5113
13 reviews
Sale Price

$67.60

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-5113 is a direct-replacement marine ignition coil engineered to meet or exceed OEM specifications for Yamaha outboard motors. Designed as a drop-in replacement for Yamaha OEM part numbers 61N-85570-00-00 and 61N-85570-10-00, this coil delivers reliable spark generation in demanding marine environments.

The ignition coil transforms low-voltage power into the high-voltage current required to fire the engine's spark plugs, ensuring consistent starts and smooth operation. Its construction is built to resist the vibration, thermal cycling, and moisture exposure common in marine use.

Key Features:

  • Direct OEM replacement — plug-and-play installation with no modifications required
  • Meets or exceeds Yamaha factory specifications
  • Compatible with Yamaha 2-stroke outboard motors
  • Replaces Yamaha OEM part numbers: 61N-85570-00-00 and 61N-85570-10-00
  • Standardized connectors compatible with original Yamaha wiring harnesses
  • Built to withstand harsh marine conditions including vibration, heat, and moisture
  • Backed by Sierra's limited lifetime warranty

Sierra marine engine parts are built to the same high standards expected of the original equipment they replace, making the 18-5113 a trusted choice for technicians and boat owners servicing Yamaha 20, 25, and 30 HP 2-stroke outboard engines.

found parts needed, ch eaperparts , hope shipping is fast

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

Easy to use site

good

Order was quickly processed, good price too.

Quick and easy to pay. I used my Amazon account

Great price! Quick shipping. The intake I ordered was $20.00 cheaper than anywhere else I looked. Item was instock and shipped quick. Will order from Autoplicity again!

Great product and was the cheapest I could find. Easy to order and shipping information e-mailed to me the next day.

The Amazon checkout made the process very seamless. Thanks!

You show Paypal's logo at the bottom of the screen. Yet there is no way to use it on your site.

So far so good

great shopping experience so far!

Bought the bestop sailcloth #79139-01 fits and looks great. Good price and fast shipping.

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