New Yamaha 25 HP 4-Stroke Injection Long Shaft Outboard Motor – Brand New in Box

Brand New, Factory-Sealed, Fuel-Efficient Power for Your Boat – Yamaha 25 HP 4-Stroke Injection Long Shaft for Sale

Get on the water with this brand new Yamaha 25 HP 4-Stroke Injection Long Shaft outboard motor. This engine is brand new in box, never used, factory-sealed and ready for installation. Perfect for fishing boats, jon boats, pontoons, center consoles, and medium-sized vessels that need reliable, quiet, and fuel-efficient power. This is a premium 2026 model Yamaha 25 HP 4-Stroke with electronic fuel injection (EFI) and long shaft configuration.

Why Buy This Yamaha 25 HP 4-Stroke Injection Long Shaft?

Looking for a Yamaha 25 HP 4-Stroke Injection Long Shaft new in box for sale? This outboard motor delivers exceptional performance, reliability, and value. Yamaha is the world’s most trusted outboard brand with a 97% reliability rating. Your brand new Yamaha 25 HP comes with full manufacturer warranty, factory packaging, and all original accessories included.

Key Features of the Yamaha 25 HP 4-Stroke Injection Long Shaft

• 4-Stroke Electronic Fuel Injection (EFI): Advanced EFI 4-stroke technology delivers precise power delivery, superior fuel efficiency, cleaner emissions, and easier cold starts compared to carbureted engines. This Yamaha 25 HP 4-stroke injection motor saves you money on fuel.
• 25 Horsepower Performance: Ideal power for small to medium boats (up to 2,800 lbs capacity). Provides reliable thrust for fishing, cruising, and recreational boating.
• Long Shaft (20 inches): Perfectly sized for boats with a 20–22 inch transom height. Ensures proper propeller depth and optimal performance. This long shaft configuration is ideal for deeper transoms.
• Electric Start System: Convenient push-button electric starting with 12V battery (battery required). No pulling — starts instantly.
• Power Trim & Tilt: Electrically adjusted trim and tilt for optimal performance, easy shallow-water operation, and quick transom removal.
• Through-Propeller Exhaust: Quieter operation with reduced exhaust noise for peaceful fishing or family outings.
• No Oil Mixing Required: 4-stroke engine has separate oil reservoir — just add regular unleaded gasoline, no 50:1 premix needed like 2-stroke motors.
• Brand New in Box: Factory-sealed, never opened, never used. Comes with full 3-year manufacturer warranty.

Technical Specifications – Yamaha 25 HP 4-Stroke Injection Long Shaft

Feature	Specification
Model Year	2026 (Latest Model)
Horsepower	25 HP
Engine Type	4-Stroke, Electronic Fuel Injection (EFI), SOHC In-line 3
Displacement	490 cc
Shaft Length	20 inches (51 cm) – Long Shaft
Starting System	Electric Start (12V battery required)
Fuel System	Electronic Fuel Injection (EFI)
Fuel Type	Regular Unleaded Gasoline (no oil mixing)
Oil Capacity	1.0 L (with filter change)
Weight	163 lbs (74 kg)
Cooling System	Water-cooled
Exhaust	Through-propeller
Propeller	9.75″ x 11″ Aluminum (3-blade)
Full Throttle RPM	5,000–6,000 rpm
Gear Ratio	2.08:1
Alternator Output	16 Amp @ WOT
Trim & Tilt	Power Trim & Tilt (electric)
Warranty	3-Year Limited Manufacturer Warranty

Perfect Boat Applications for Yamaha 25 HP 4-Stroke Injection Long Shaft

• Center console boats (16–22 feet)
• Pontoon boats
• Fishing boats and skiffs
• Jon boats and aluminum boats
• Cabin cruisers (small to medium)
• Sailboats (auxiliary power)
• Recreational boating on lakes, rivers, and coastal waters
• Fishing and casual cruising
• Water sports (tubing, waterskiing)

Yamaha 25 HP 4-Stroke vs 2-Stroke: Why 4-Stroke EFI is Better

Choosing between a Yamaha 25 HP 4-stroke injection and 2-stroke? The 4-stroke EFI engine offers major advantages:

• ✓ 50% Better Fuel Economy: 4-stroke technology uses significantly less fuel than 2-stroke equivalents
• ✓ Quieter Operation: 4-stroke runs smoother and quieter for peaceful boating
• ✓ No Oil Mixing: Just add gasoline — no 50:1 premix required
• ✓ Cleaner Emissions: Meets EPA and CARB environmental standards
• ✓ Longer Engine Life: 4-stroke engines have less internal wear and last longer
• ✓ Electronic Fuel Injection: EFI delivers precise power and easier cold starts

What’s Included – Brand New Yamaha 25 HP 4-Stroke Injection Long Shaft

• Yamaha 25 HP 4-Stroke EFI Outboard Motor (2026 Model) – Brand New in Box
• Original factory packaging (sealed)
• Owner’s manual and warranty card
• Full factory warranty (3-Year Limited)
• Mounting hardware and bolts
• Propeller (pre-installed)
• All factory accessories included

Why Choose This Yamaha 25 HP 4-Stroke Injection Long Shaft New in Box?

When you’re searching for Yamaha 25 HP 4-stroke injection long shaft new in box for sale, this is your best option:

• ✓ Brand New Condition: Factory-sealed, never used, showroom quality
• ✓ Latest 2026 Model: Newest technology, emissions compliance, and features
• ✓ Full Warranty: 3-Year Limited Manufacturer Warranty included
• ✓ Fuel Efficient: Save money with 4-stroke EFI technology
• ✓ Trusted Brand: Yamaha’s 97% reliability rating
• ✓ Long Shaft Configuration: Perfect for 20–22 inch transoms
• ✓ Power Trim & Tilt: Electric adjustment for convenience
• ✓ Competitive Price: Get new quality at a better value than retail

Ready to Buy Your Yamaha 25 HP 4-Stroke Injection Long Shaft?

Contact us today to schedule a viewing or arrange pickup. This brand new Yamaha 25 HP 4-stroke injection long shaft is a premium opportunity — get the latest 2026 model with full factory warranty at a competitive price. Never used, factory-sealed, ready to install and go.

Serious buyers only. Price is negotiable for quick sale. Limited availability — don’t miss this chance to own a brand new Yamaha outboard motor.