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Sierra 18-99404 Voltage Regulator for OMC Johnson Evinrude Outboards

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-99404
9 reviews
03/12/2036 6:20 PM
Sale Price

$104.94

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-99404 is a high-quality voltage regulator designed for OMC Johnson and Evinrude outboard engines. This rectifier/regulator assembly maintains proper electrical system voltage to protect your engine's charging system and electrical components.

Key Features:

  • 10-amp output capacity for reliable charging performance
  • Direct replacement for OMC part numbers 585195, 583529, 584204, and 878331
  • Precision-engineered to meet or exceed OEM specifications
  • Compatible with Johnson and Evinrude outboard motors
  • Durable construction for long-lasting marine use

Important Note: This regulator does not include the mounting gasket, which must be ordered separately if needed.

Sierra Marine is a trusted manufacturer of aftermarket marine engine parts with over 50 years of experience in the industry. This voltage regulator is manufactured to ensure reliable performance and proper voltage regulation for your outboard motor's electrical system.

Awesome experience! Would definitely do business with you guys again

paid for 2 day delivery and took for days to receive after I was told could not ship to PO Box. That should tell you immediately when you type in ship to address on order form like all other business's do

Good price

Great job

Quick delivery as promised and price is good and got what I ordered. Very happy with purchase of prop.

Received correct part fairly quickly

Easy to navigate and place orders. Great prices. Prompt delivery.

Great price with free shipping

Good price for tires

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