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Sierra 18-99390 Trigger Assembly for Mercury Outboard Engines

Part of: Sierra Trigger Assembly for Mercury Mariner Outboard Ignition Repair Parts

Other options in this family: Sierra 18-5798-1 Sierra 18-99390 Sierra 18-99403 Sierra 18-99419 Sierra 18-99428

Manufacturer

Picture for manufacturer Sierra

Part Number

118-99390
9 reviews
Sale Price

$104.34

3 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-99390 trigger assembly is an ignition repair part for Mercury outboard engines. A trigger, also called an ignition trigger, is part of the outboard's electronic ignition system. It helps time the spark so the engine starts and runs as it should.

Key Details:

  • Brand: Sierra
  • Part number: 18-99390 (also listed as 118-99390)
  • Type: Trigger assembly, part of the Sierra line of ignition repair parts for Mercury Mariner outboards
  • Use: Replaces a worn or failed trigger in the outboard ignition system

Replacing a faulty trigger can help fix hard starting, misfires, or a loss of spark caused by a failed ignition timing component.

fast easy product is wonderful

Item arrived extremely fast exactly what we wanted no issues good service

Great

I really like using Lucas products

Very good sale. Convenient too

This is exactly what I ordered and I have to tell you. I'm very impressed at how fast you got this to me. I will absolutely be working with your company again. A very happy customer!

We were very pleased with the quality of the bumper we purchased and the customer service was superb. We received both the bumper and kit within 3 days. This is the first time we ordered from Dirt Everywhere and we would not hesitate to order from them again. Thank You for the great service !!!

Getting through the rough shipping calculation.

Great prices will have to update once I receive the wheels

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