YAMAHA F1K-U251D-20-00 Gunwale Stern

( Manufacturer Part Number: F1K-U251D-20-00 )

Review YAMAHA Gunwale Stern Black

The Yamaha F1K-U251D-20-00 outboard motor is a powerful and efficient option for those seeking to enhance the performance of their watercraft. This four-stroke engine, specifically designed for use with gunwale stern applications, boasts a displacement of 251cc and a maximum power output of 20 horsepower.

The F1K engine features Yamaha's advanced technology, including a Digital Electronic Control System (DEC) and an Automatic Idling Control (A.I.C.). The DEC system ensures precise fuel injection and ignition timing for optimal engine performance and improved fuel efficiency. Meanwhile, the A.I.C. maintains a consistent engine speed under varying load conditions, ensuring a stable and consistent riding experience.

The engine's compact and lightweight design, weighing just 102.5 pounds, makes it an ideal choice for smaller watercraft. The U251D model comes with a long shaft length of 20 inches, which provides excellent torque and maneuverability in shallow water or when docking.

The F1K-U251D-20-00 engine also boasts a number of design features that contribute to its durability and reliability. These include a corrosion-resistant alloy cylinder sleeve, a high-strength crankshaft, and a large capacity cooling system. Additionally, the engine comes with a multi-function tachometer and trim gauge, allowing users to easily monitor engine performance and adjust trim settings for optimal efficiency and maneuverability.

Overall, the Yamaha F1K-U251D-20-00 outboard motor is a high-performing, fuel-efficient, and reliable option for those in search of a powerful and versatile engine for their gunwale stern watercraft. With its advanced technology, durable design, and easy-to-use features, this engine is sure to provide years of enjoyable and dependable use on the water.

The Yamaha F1K-U251D-20-00 is a 25 horsepower outboard motor with a gunwale stern design, suitable for smaller boats and personal watercraft. Here are some pros and cons that may help you make an informed decision about purchasing this motor:

1. Fuel efficient: The Yamaha F1K-U251D-20-00 is known for its excellent fuel efficiency, making it an economical choice for boat owners.

2. Compact design: The motor's compact size and lightweight construction make it easy to transport and install on small boats.

3. Reliable: Yamaha outboard motors have a reputation for durability and reliability, making them a popular choice among boaters.

4. Quiet operation: The motor operates quietly, making it a great option for those who prefer a peaceful boating experience.

5. Versatile: This motor can be used for various boating activities, including fishing, water sports, and cruising.

1. Limited power: With a 25 horsepower rating, this motor may not be suitable for larger boats or those who require more power.

2. Higher price point: Compared to other outboard motors in its class, the Yamaha F1K-U251D-20-00 may have a higher price point.

3. Limited features: This motor does not come with advanced features such as GPS or digital displays, which some boaters may prefer.

4. Limited warranty: Yamaha offers a standard warranty on this motor, which may not be as comprehensive as some other manufacturers.

The Yamaha F1K-U251D-20-00 is a reliable and fuel-efficient outboard motor that is well-suited for smaller boats and personal watercraft. Its compact size, quiet operation, and versatility make it an attractive option for many boaters. However, its higher price point and limited power may be a drawback for some. Ultimately, the decision to purchase this motor depends on your specific boating needs and preferences.

If you are in the market for a compact, reliable, and fuel-efficient outboard motor for a smaller boat or personal watercraft, the Yamaha F1K-U251D-20-00 is a great option to consider. Its quiet operation and versatility make it a popular choice among boaters for various boating activities. However, if you require more power or advanced features, you may want to explore other options in the market.

part # f1ku251d2000 prices

• $172.27-$206.99

specifications scowware:

• for makes: Yamaha
• manufacturer part number: F1K-U251D-20-00

general scowware:

• Parts Accessories > Boat Parts > Deck Cabin Hardware
• condition: New

shipping scowware:

• type: Fixed
• cost: $0.00
• class: Standard, Expedited, One-day
• service: Standard, FedEx 2Day, FedEx Standard Overnight
• carrier: FedEx
• transit: 3-4 Days

returns scowware:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

seller scowware:

• # reviews: 32646
• rating: 99.9%

offer scowware:

• quantity: 10
• options: Ship-to-home
• availability: In Stock
• started: September 30, 2025
• sold: 0

payments scowware:

• other
• wallet: Apple-pay
• credit card: Visa

Yamaha F1K-U251D-20-00 Is Similar To:

• Yamaha Ew3-63581-00 Nos Upper Gunwale Mat Wj500h 1987 Wj500g 1988 Wave Jammer (44.6% similar) $31.99–$200.00. (September 15th, 2025)
• Yamaha 6x6-48167-20 Black Plastic Plug P# 6x6 48167 20 (36.7% similar) $14.95–$19.95. (April 26th, 2026)