2023 Yamaha F150LB 150 hp 20 outboard motor
$13,799.00
Yamaha F150LB 150 hp 20 outboard motor
- Compatible with mechanical controls or digital Command Link Plus® or Helm Master® controls
- Only 478 pounds (20” shaft model)
- Available in 20” or 25” shafts
- Powerful 50-amp alternator (2.8-liter digital) or 35-amp alternator (2.7-liter mechanical)
- Engine Type: Inline 4
- Displacement: 2.7L (Mechanical)
- Bore x Stroke: 94 x 96.2 (3.70 x 3.79 in)
- Prop Shaft Horsepower: 150hp @ 5500 rpm
- Full Throttle RPM Range: 5000 ~ 6000 rpm
- Alternator Output at W.O.T.: 35 – 50 Amp
- Compression Ratio: 9.0:1
- Fuel Induction System: EFI
- Weight*: 217kg (478 lbs)
- Recommended Fuel: Octane 87
- Recommended Engine Oil: Yamalube® 4M (See owner’s manual)
- Recommended Fuel Filtration: Yamaha 10 Micron Fuel/Water Separating Filter (external)
- C.A.R.B. Rating: 3-Star
- Exhaust: Through Propeller
- Intake: 16
- Ignition: TCI Microcomputer
- Spark Plug: NGK-LFR6A-11
- Alternator Output: 35 – 50 Amp
- Starting System: Electric
- Lubrication: Wet Sump
- Engine Oil Capacity: 4.5L
- Recommended Cooling: Thermostatic Control
- Ethanol Blend Limit: 10% Maximum
- Gear Ratio: 2.00:1
- Gear Shift: F-N-R
- Shaft Length: 20″
- Degree of Tilt: 70°
- Degree of Trim: -4° through +16°
- Dry Weight: 217kg (478 lbs)
- Mounting Centers: 26″
- Steering Angle (maximum): 32° from center, either direction
Description
Yamaha F150LB 150 HP 20″ Outboard Motor for Sale – Ultimate Power, Smooth Operation & Unmatched Reliability
If you’re searching for a powerful, smooth, and durable outboard motor, the Yamaha F150LB 150 HP 20″ outboard motor is one of the most trusted and widely used engines in the marine industry. Renowned for its consistent performance and low maintenance, this Yamaha 150HP outboard is ideal for both offshore and inshore boating.
Whether you’re replacing your bay boat, work boat, center console, or fishing boat, the F150LB delivers the power and fuel efficiency to handle any water situation. And the best news is, we sell it for sale and ready to ship worldwide.
Here in this article, we’ll summarize all the features, benefits, and specs that make the Yamaha F150LB the best 150HP outboard option for recreational and commercial boaters. Let’s proceed.
Why the Yamaha F150LB Stands Out
⚡ Backed by Boaters Worldwide
Yamaha F150 series has become the industry benchmark among professional and recreational boaters around the world. The F150LB model in particular is 20″ of shaft length, which makes it suitable for a broad array of boats with standard transom heights.
🔧 Proven Four-Stroke Technology
Yamaha’s four-stroke technology delivers smooth performance, maximum fuel efficiency, and lower emissions—without a loss of power.
🔒 Built to Last
The F150LB is built with Yamaha’s world-renowned corrosion-resistant materials and is backed by a solid warranty. When you buy Yamaha F150LB from us, you are making an investment in long-term reliability.
Yamaha F150LB Specifications
Below are the key technical specifications of the Yamaha F150LB 150 HP 20″ outboard motor:
| Feature | Details |
|---|---|
| Engine Type | INLINE 4-cylinder, DOHC, 16-valve |
| Displacement | 2.7 L (2,670 cc) |
| Bore x Stroke | 94 x 96.2 mm |
| Full Throttle RPM | 5000 – 6000 RPM |
| Fuel Induction System | EFI (Electronic Fuel Injection) |
| Starting System | Electric Start |
| Ignition System | TCI Microcomputer |
| Alternator Output | 35 amps |
| Shaft Length | 20 inches (Long Shaft) |
| Gear Ratio | 2.00:1 |
| Steering | Remote (optional tiller not included) |
| Dry Weight | Approx. 478 lbs (217 kg) |
| Exhaust | Through Propeller |
| Cooling System | Water-cooled with thermostat |
Top Features of the Yamaha F150LB
✅ Fuel-Efficient EFI Technology
The Yamaha F150LB offers smoother acceleration, better throttle response, and improved fuel economy—ideal for water travel on long trips.
✅ Inline 4-Cylinder Muscle
Compared to its competitor V6 engines, Yamaha’s inline-4 150HP model is lighter yet more compact without losing any torque or performance.
✅ Whisper-Quiet Operation
Yamaha’s virtually silent four-stroke engine technology lets you enjoy your day on the water—trolling inshore or cruising the coast.
✅ Large 35-Amp Alternator
Powering electronics on your boat? No problem. The 35-amp alternator provides you with lots of juice for GPS units, fish finders, live wells, and battery charging.
✅ High Thrust and Efficiency
The Yamaha F150LB features advanced propeller engineering and lower unit design to offer the perfect balance between thrust, fuel consumption, and cruising speed.
Perfect for These Boats
Whether you’re a recreational boater, fisherman, or marine business operator, the Yamaha F150LB is adaptable to a wide range of vessels:
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Center Consoles
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Bay Boats
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Bass Boats
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Offshore Fishing Boats
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Pontoon Boats
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Ski Boats & Deck Boats
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Utility and Commercial Work Boats
Its 20″ shaft is ideal for boats with a standard transom height, and its lightweight inline-four design gives you more balance and handling than heavier V6 engines.
What You Receive When You Buy from Us
When you purchase the Yamaha F150LB 150HP outboard motor from us, you’re not buying just an engine—you’re getting a full value package:
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Brand-new Yamaha F150LB Outboard Engine
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Owner’s Manual
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Safety Lanyard
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Standard Aluminum Propeller
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Mounting Hardware
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Fuel Line & Connectors
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Yamaha Tool Kit
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Yamaha Factory Warranty (3-Year Limited)
Optional rig kits, remote, gauges, and digital displays are also available and can be added to your order.
Why Buy the Yamaha F150LB From Us?
We are a certified Yamaha dealer, and all motors are shipped factory-direct and brand new. Here’s why customers across the country buy from us for their outboard needs:
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✅ Factory-Certified Warranty Coverage
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✅ Nationwide Shipping
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✅ Competitive Pricing
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✅ Expert Installation Support
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✅ Authentic Yamaha Approved Parts & Accessories
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✅ Pre & Post-Sale Dedicated Support
Customer Reviews
“The Yamaha F150LB completely transformed my center console. Fuel saving is real, and the ride is a game changer.”
— Mark D., Texas
“Offshore boat perfect match. Quiet, strong, and takes rough water in stride like a champion. Highly recommend this dealer.”
— Sarah T., Florida
Maintenance & Reliability
Yamaha is well known for creating long-lasting marine products. The F150LB is designed with resilient materials and built to allow easy access to service parts for easy and quick routine maintenance.
✔ Maintenance Main Advantages:
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Simple oil filter and drain plug access
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Self-flushing cooling system
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Increased service intervals
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Corrosion-resistant aluminum alloy components
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Supports Yamaha Y-COP (anti-theft system) and diagnostic tools
We also stock Yamaha oils, fuel filters, water pumps, spark plugs, and service kits so you can fix your outboard with confidence.
Yamaha Warranty and Protection Plan
Your Yamaha F150LB 150HP Outboard is protected under Yamaha’s 3-Year Limited Factory Warranty for peace of mind for each trip. You may also extend your protection to 6 years with Yamaha Extended Service (Y.E.S.).
As a certified dealer, we handle warranty claims and service requests in-house—no hassle or third-party inconvenience.
Frequently Asked Questions (FAQ)
Q: Does the Yamaha F150LB come equipped with controls?
A: Factory-style controls are not standard but may be added. We offer optional digital and mechanical remote control packages and gauges and rigging accessories.
Q: What does the F150LB fuel?
A: Powered by unleaded gasoline, minimum 87-octane rating. Use only ethanol blends up to E10 for best performance.
Q: Is the Yamaha F150LB suitable for saltwater use?
A: Yes. The engine has saltwater corrosion-resistant components, but we recommend regular flushing and use of Yamaha’s anti-corrosion sprays for long-term protection.
Q: Is the engine repowerable?
A: Yes, the F150LB is a great choice for repowering older boats. It provides more fuel efficiency and less noise than older 2-stroke models.
How to Order the Yamaha F150LB 150 HP Outboard Motor
Ordering your Yamaha F150LB outboard motor from us is quick and easy:
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Choose your engine, accessories, and rigging kits
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Place your order online or by phone
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We ship it directly to your location or your local marina
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Enjoy best-in-class performance and Yamaha reliability on the water
Our marine team is always on hand to support you from pre-purchase advice through to post-sales maintenance.
Conclusion: The Right 150HP Outboard for Every Need
The Yamaha F150LB 150 HP 20″ outboard motor has everything the boater today needs: power, fuel efficiency, quietness, and unremitting durability.
If you are looking for a tough, well-built engine that performs season after season, the F150LB is your answer.
👉 Buy your Yamaha F150LB today and see for yourself why they say it’s “legendary” Yamaha performance!







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