Sierra 18-99290 Switch Box for Mercury Marine Outboards

Manufacturer

Sierra

Part Number

18-99290
03/13/2036 6:22 AM
Sale Price

$366.41

3 left at this price

delivery box

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 18-99290 is a marine-grade CDI switch box designed as a direct replacement for Mercury/Mariner outboard engines. This electronic ignition component controls the timing and distribution of spark to the engine's cylinders, ensuring reliable starting and optimal performance on the water.

Key Features:

  • Direct OEM replacement for Mercury part number 332-4796A6
  • CDI (Capacitor Discharge Ignition) technology for consistent spark delivery
  • Marine-grade construction designed to withstand harsh saltwater and freshwater environments
  • Precision-engineered to meet or exceed OEM specifications
  • Critical ignition system component for maintaining engine reliability

Sierra Marine is a trusted manufacturer of aftermarket marine engine parts, offering reliable alternatives to OEM components. This switch box is engineered to provide dependable ignition performance for Mercury/Mariner outboard motors, making it an essential replacement part for maintaining your marine engine.

Incredibly fast shipping. Thank you!

Easy to find, and place order. Communication was good once it shipped.

Easy to order and affordable price.

Received item on time.

Very low prices

Everything looks great so far.

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Best price on the items I was looking for. Fast shipping for a reasonable rate.

Great! No problema.

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