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Sierra 18-5797 Trigger Assembly for Mercury Mariner 3-Cylinder Outboard

Manufacturer

Picture for manufacturer Sierra

Part Number

118-5797
9 reviews
Sale Price

$181.09

4 left at this price

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Usually delivered within 2 days

free shipping

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 18-5797 Trigger Assembly is a high-quality replacement ignition component designed for Mercury and Mariner 3-cylinder outboard engines. This critical electrical system component generates the timing signal for the ignition system, ensuring proper spark timing and reliable engine performance.

Key Features:

  • Engineered specifically for Mercury/Mariner 3-cylinder outboard engines (50, 60, 65, and 70 HP models from 1976-1995)
  • Direct OEM replacement that meets or exceeds original equipment specifications
  • Constructed to withstand the harsh marine environment with corrosion-resistant materials
  • Precision-engineered for accurate timing signal generation and reliable ignition performance
  • Easy installation as a direct bolt-in replacement for worn or failed trigger assemblies

Replaces OEM Part Numbers: Mercury Marine 96455A8, 96455A1, 68162A6, 68162A3; CDI 134-6453

Sierra is a trusted name in marine replacement parts with over 50 years of industry experience. All Sierra products are manufactured to meet rigorous quality standards and are backed by their industry-leading customer satisfaction warranty. This trigger assembly is an essential component for maintaining optimal engine performance and preventing ignition-related issues in your Mercury or Mariner outboard motor.

N/A

Received everything and it was well packaged. Thank you

Great! Very pleased. Customer service was great, parts actually showed up. Very good experience!

Everything went smoothly

So far so good

Part fit exactly, so now my motor runs great.

Easy ordering experience. I used PayPal and made it secure and seamless. The packaging was superb. The widget used to define the fitment was perfect - I have a '93 British SUV and its not always easy finding exact parts and the fact that it was a Bosch made it better.

Was bothered about the shipment coming with a lot of damage to the box and it had foot prints all over it. I reached out with concern and was told I could return it but will be charged to restock/service. This is uncool considering the condition it arrived in from the warehouse or etc.

Super easy to navigate site and delivery of item was very fast as well.

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