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Sierra 18-5776 Switch Box for Mercury/Mariner Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

118-5776
5 reviews
Sale Price

$167.16

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-5776 is a precision-engineered CDI switch box designed as a direct replacement ignition component for Mercury and Mariner outboard motors. This aftermarket switch box delivers reliable ignition performance for 18-40 HP Mercury/Mariner outboards from the early 1980s era.

Key Features:

  • Direct OEM replacement for Mercury part numbers 339-7452A3, 339-7452A2, 339-7452A1, and 899883230
  • Interchangeable with CDI 114-7452A3 and Mallory 9-25101
  • Engineered to meet or exceed original equipment specifications
  • Standard nut connection for easy installation
  • Premium-quality aftermarket construction for dependable ignition performance

Sierra is a trusted name in marine aftermarket parts, providing high-quality replacements backed by comprehensive warranty coverage. This switch box is specifically designed for Mercury/Mariner outboard ignition systems and provides a cost-effective alternative to OEM parts without compromising quality or reliability.

None

Quick and easy ordering

Best price for the part, quicker shipping than expected. Overall good experience.

Very satisfied and received exact product sooner than expected

Good website

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