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ARCO Marine

ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437]

ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437]

Regular price $414.99 USD
Regular price $497.05 USD Sale price $414.99 USD
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Premium Replacement Outboard Starter for Yamaha 150-300HP - 9 Tooth

Replacement outboard starter that will fit Yamaha 150HP, 175HP, 200HP, 225HP, 250HP, 300HP 4-Stroke.

ARCO advises using a fully charged battery - A weak battery can damage the starter and starter solenoid. And to also clean all connections - A corroded connection creates resistance, lowering the amperage required for an efficient starting circuit.


  • Dynamically tested and packaged for out-of-the-box performance
  • Nickel-coated and/or epoxy-painted to reduce corrosion 
  • Sealed to minimize water intrusion
  • Designed for long life and optimum performance
  • Armatures are tested to withstand 50 times operating voltages (12 volts)

Warranty Information:

When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications. 

Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting


  • HITACHI Outboard Starter S114-952C
  • YAMAHA Outboard Starter 6CB-81800-01-00
  • YAMAHA Outboard Starter 6CB-81800-00-00
  • YAMAHA Outboard Starter 6EM-81800-01-00
  • YAMAHA Outboard Starter 6EM-81800-00-00
  • SIERRA Outboard Starter 18-6961
  • SIERRA Outboard Starter 18-6963

Quick Guide (pdf)

Shipping & Delivery

Shipping Charge and Time:

Delivery Time : Handling time + Transit time
Handling time: 1-2 business days (Monday to Friday)
All the products will be put through a production process; therefore, there will be a handling time for them.

Shipping rate and transit time:

Shipping Name: Standard  Shipping
Transit time: 3 to 5 business days
Shipping Fee: $6.95

Customer Happiness: Our goal is to deliver smiles along with your order. If you ever have any questions or concerns, our customer support team is here to assist you.


Maintaining a secure connection is our top priority.  Your payment information is processed securely.  We do not store credit card details nor have access to your credit card information.

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