Description

2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25″ Outboard Motor

The 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25″ Outboard Motor is a premium mid-range outboard engineered to deliver outstanding fuel efficiency, dependable reliability, and smooth, quiet performance for a wide variety of boating applications. Powered by Yamaha’s advanced 4-cylinder DOHC 4-stroke engine with Electronic Fuel Injection (EFI), this outboard provides exceptional throttle response, impressive mid-range torque, and reliable power throughout the RPM range. Its 25-inch (Extra Long Shaft) configuration makes it an ideal choice for offshore center consoles, bay boats, family cruisers, and larger fishing boats. 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

Designed with Yamaha’s industry-leading EFI technology, the engine automatically adjusts fuel delivery for effortless cold starts, crisp acceleration, reduced fuel consumption, and cleaner emissions. The lightweight four-cylinder design offers an outstanding power-to-weight ratio while maintaining the durability and long service life that Yamaha outboards are known for. 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

Whether you’re heading offshore to your favorite fishing grounds, cruising the coastline with family, or using your boat for commercial purposes, the 2004 Yamaha 150 HP delivers reliable performance, exceptional efficiency, and confidence on every trip. 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

Specifications for 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

• Engine Type: Inline 4-Cylinder, DOHC, 16-Valve, 4-Stroke
• Horsepower: 150 HP
• Displacement: 2,670 cc (162.9 cu. in.)
• Fuel System: Electronic Fuel Injection (EFI)
• Ignition System: Digital TCI Electronic Ignition
• Starting System: Electric Start
• Lubrication: Wet Sump Pressure Lubrication
• Cooling System: Water-Cooled with Thermostatic Control
• Shaft Length: 25″ (Extra Long Shaft)
• Trim & Tilt: Power Trim and Tilt
• Steering: Remote Hydraulic Steering Compatible
• Gear Shift: Forward, Neutral, Reverse
• Alternator Output: 35 Amps
• Recommended Full Throttle RPM: 5,000–6,000 RPM
• Approximate Weight: 478 lbs (217 kg)

Key Features for 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

• Powerful DOHC 4-cylinder 4-stroke engine for smooth and reliable performance.
• Electronic Fuel Injection (EFI) delivers instant starts and exceptional fuel efficiency.
• Excellent low- and mid-range torque for quick acceleration and strong cruising performance.
• Quiet operation with reduced vibration for a more comfortable boating experience.
• Power Trim and Tilt for effortless engine adjustment and improved handling.
• High-output 35-amp alternator powers marine electronics and onboard accessories.
• Advanced cooling system maintains consistent engine temperatures.
• Corrosion-resistant components for dependable freshwater and saltwater operation.
• Digital electronic ignition ensures reliable starting and precise engine timing.
• Yamaha’s renowned engineering provides outstanding durability and low maintenance.

Ideal Applications

• Offshore center console boats
• Bay boats
• Family cruisers
• Walkaround fishing boats
• Pontoon boats
• Multi-species fishing boats
• Commercial utility boats
• Recreational offshore vessels

Why Choose the 2004 Yamaha 150 HP?

The 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke is recognized as one of Yamaha’s most dependable and fuel-efficient outboards in its class. Its advanced EFI system, durable DOHC four-cylinder engine, and quiet four-stroke operation make it an outstanding choice for boaters who demand performance without compromising reliability. Whether you’re fishing offshore, cruising inland waterways, or using your boat for work, this Yamaha outboard delivers impressive power, excellent fuel economy, and the legendary durability that continues to make Yamaha a trusted leader in marine propulsion. 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25

This listing is for a good used 2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25″ (X) Outboard Motor. Model number: F150TXRC. Serial number: 63PX1008165. Weight – 475 lbs. 140-150 PSI compression on all four cylinders. 3158 Hours logged on the computer. New Gear Oil. Fuel Injected. Electric Start. Power Tilt/Trim. This motor has only been used in Fresh Water. It is likely not the original powerhead.  2004 Yamaha 150 HP 4-Cylinder EFI 4-Stroke 25