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Outboard Motors
Outboard Motors at West Marine
Explore four-stroke gasoline powered and electric outboard motors at West Marine. They are ideal for a variety of applications, including powering small boats, dinghy’s and use as “kicker” trolling motors on small fishing boats.
Mercury Marine Gasoline Powered Outboard Motors
With quality you can trust, West Marine proudly offers Mercury Marine gasoline powered outboard motors with horsepower ratings that range from 2.5 up to 25hp. Whether you want to power an inflatable dinghy, add an auxiliary motor to a small sailboat or need a trolling motor for a small fishing boat, one of these motors might be perfect for you.
Electric Outboard Motors at West Marine
For a zero-emissions alternative to fossil fuels, consider one of our Mercury Marine or Torqueedo brand electric outboard motors. With silent operation and minimal maintenance required, they are a pleasure to use. Depending on the power output, choices include models for powering kayaks, inflatable boats and even use as auxiliary power on sailboats.
Outboard Motors FAQ
4-stroke outboard motors offer several advantages over 2-stroke models, including:
- Fuel Efficiency: 4-strokes consume less fuel per hour, making them cost-effective for extended trips.
- Lower Emissions: They produce fewer pollutants, making them more environmentally friendly.
- Quieter Operation: The engine runs more smoothly and with less noise compared to 2-strokes.
- Longevity: Due to their design, 4-strokes often require less frequent maintenance and last longer.
Routine maintenance is key to ensuring your outboard motor performs optimally:
- Flush the Engine: After every use, especially in saltwater, to remove deposits.
- Check and Change the Oil: Follow the manufacturer’s schedule for oil changes.
- Inspect Fuel Lines and Filters: Ensure they are clean and free of leaks.
- Examine the Propeller: Remove debris and check for damage.
- Battery Maintenance: Keep terminals clean and check for proper charge.
The primary difference is the shaft length, which affects propeller placement:
- Long Shaft (20” to 25”): Designed for boats with higher transoms, such as sailboats and larger vessels.
- Short Shaft (15”): Best for smaller boats with lower transoms, such as dinghies or skiffs.
- Choosing the Right Length: Measure from the transom to the waterline to ensure proper fit.
For first-time boaters, consider these brands known for reliability and ease of use:
- Mercury: Offers user-friendly controls and fuel efficiency.
- Honda: Known for smooth operation, quiet performance, and durability.
- Yamaha: A well-balanced option with excellent power and reliability.
- Tohatsu: Affordable and lightweight for smaller boats.
Yes, but proper maintenance is essential for saltwater use:
- Flush with Freshwater: After every saltwater use to prevent corrosion.
- Apply Corrosion Protection: Use anti-corrosion spray on metal parts.
- Inspect Anodes: Replace sacrificial anodes when they show signs of wear.
- Choose a Saltwater-Ready Model: Some outboards are specifically designed for better saltwater resistance.
When selecting an outboard motor, consider these key factors:
- Boat Size and Weight: Match the horsepower to your boat’s needs.
- Water Conditions: Saltwater models include corrosion-resistant features.
- Fuel Type: Decide between gasoline, propane, or electric-powered options.
- Horsepower Requirements: Check your boat’s maximum HP rating for safe operation.
If you have more questions, check out our West Advisor articles: