Standard Yamaha Outboard Engine Warranty: What New Buyers Need to Know

Understanding the Yamaha Factory Warranty

If you're buying a new Yamaha outboard engine, it’s important to know that Yamaha offers a limited factory warranty to protect against defects in materials and workmanship.

Four-Stroke Models (2.5 hp–350 hp, pleasure use): 3-year limited warranty
Commercial or Rental Use Models: 1-year limited warranty
Two-Stroke Models: 2 years for pleasure use, 1 year for commercial use

This warranty provides peace of mind for new buyers and helps protect your investment during the early years of ownership.

What’s Covered Under the Yamaha Factory Warranty

Covered Components

For four-stroke engines (especially in years two and three), coverage includes:

Major mechanical components such as:
- Power head
- Fuel injection system or carburetor and related parts
- Ignition system
- Lower unit
- Exhaust
- Power trim and tilt mechanisms
All models are covered for factory defects in materials or workmanship

What’s Not Covered

Yamaha’s warranty does not cover:

Regular maintenance and wear items such as:
- Spark plugs
- Fuel and oil filters
- Shear pins
- Propellers
- Water pump impellers
- Anodes
Corrosion damage (though Yamaha employs protective measures like Phaze 5 paint and YDC-30 alloy)
Non-genuine parts or services – using parts or accessories that aren’t Yamaha-approved, or performing warranty-covered services outside of an authorized Yamaha dealer, can void your warranty

Why This Matters for New Buyers

Following Yamaha’s factory warranty guidelines helps you:

Protect your investment by covering major repairs due to manufacturing defects
Avoid unexpected repair bills during the first few years
Maintain resale value by keeping valid warranty and service records

Extra Peace of Mind: Extend Your Coverage

Want more protection than the standard warranty? You can extend your coverage for additional peace of mind.

Visit our website for the latest and upcoming Yamaha Outboard promotions: www.ymarinaboats.com
Contact our dealership directly—we can help you purchase additional Yamaha warranty coverage to keep your outboard protected beyond the factory terms

✅ Pro Tip: Always register your Yamaha outboard with your dealer at purchase and keep all service records. This ensures your warranty remains valid and transferable if you ever sell your boat.