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Overstock Deal Sierra Omc Timer Base 4-cylinder #18-99417 Tool [yl3Nrht7]

$48.99 $156.99 -69%

Sierra Ignition Timer Base for Johnson/Evinrude The Sierra 18-99417 Ignition Timer Base is a premium replacement part designed for Johnson and Evinrude outboard engines. This timer base is engineered to ensure optimal performance and reliability for

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Sierra Ignition Timer Base for Johnson/Evinrude

The Sierra 18-99417 Ignition Timer Base is a premium replacement part designed for Johnson and Evinrude outboard engines. This timer base is engineered to ensure optimal performance and reliability for your marine engine. With its precise design, it provides a seamless ignition experience, making it an essential component for maintaining the power and efficiency of your 85 HP to 140 HP 4-cylinder Cross Flow engines from 1971-1987.

Key Features and Specifications

The Sierra 18-99417 Ignition Timer Base is specifically designed to fit 85 HP, 88 HP, 90 HP, 100 HP, 110 HP, 115 HP, and 140 HP Johnson/Evinrude Cross Flow engines with twin power packs from 1978-1987. This timer base is a direct replacement for parts numbers 581812, 582041, 583127, 583128, 583376, 763783, and CDI 133-3376. Its robust construction and precise engineering guarantee a perfect fit and reliable operation.

Practical Uses and Benefits

Whether you're a professional mariner or a weekend boater, the Sierra 18-99417 Ignition Timer Base is an invaluable addition to your marine equipment. This timer base enhances the overall performance of your engine, ensuring smooth operation and reliable ignition. By replacing worn-out or damaged timer bases, you can extend the life of your engine and avoid costly repairs. Its compatibility with a wide range of Johnson/Evinrude engines makes it a versatile solution for boaters seeking top-notch performance and reliability. Invest in the Sierra 18-99417 Ignition Timer Base and enjoy a safer, more efficient boating experience.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

I'm happy with this nice item.

- Monica G..

December 30, 2025

Absolutely no complaints!

It's a very good and highly effective tool.

- Briella T..

December 30, 2025

Absolutely no complaints!

A great product for a very great price.

- Geraldine R..

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