Yamaha 70HP Outboard F70LB
$6,088.00
The Yamaha 70HP Outboard F70LB delivers responsive EFI power, lightweight efficiency, and reliable midrange performance for fishing and recreational boats.
Add $500.00 to cart and get free shipping!
Overview Yamaha 70HP Outboard F70LB
The Yamaha 70HP Outboard F70LB is engineered for boaters who demand a balance of power, efficiency, and durability. Built on Yamaha’s advanced 1.0-liter four-cylinder midrange platform, this outboard offers quick starts, smooth acceleration, and dependable performance for a wide range of boating activities.
Whether you’re fishing, cruising, or enjoying family time on the water, the F70LB provides reliable power with refined control.
Features and Performance
- 1.0L SOHC 16-Valve Four-Cylinder Engine – Smooth and responsive midrange power
- Electronic Fuel Injection (EFI) – Efficient fuel delivery and reliable cold starts
- Lightweight Internal Components – Faster throttle response and improved acceleration
- Variable Trolling RPM Compatibility – Precise speed control in 50-RPM increments
- Power Trim & Tilt (Standard) – Optimized running angle and ride comfort
- Freshwater Flush Device – Simple engine maintenance without running the motor
- Command Link® Gauge Compatibility – Optional real-time performance monitoring
- Phaze Five™ Anti-Corrosive Coating – Long-term protection in harsh marine conditions
Why You Should Buy it
The Yamaha F70LB is an excellent choice for boaters who want a fuel-efficient, responsive 70hp outboard with proven Yamaha reliability. Its lightweight design, EFI performance, and precise trolling control make it ideal for both anglers and recreational users.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F70LB Four Stroke |
| Horsepower | 70 HP |
| Cylinders | 4 |
| Displacement | 1.0 L |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 20 in (Long) |
| Steering | Remote Mechanical |
| Starting System | Electric |
| Tilt System | Power Trim & Tilt |
| Trim Range | -4° to +16° |
| Full Throttle RPM | 5300 – 6300 rpm |
| Alternator Output | 17 amp |
| Weight | 253 lbs |
| Warranty | 3-Year Manufacturer Warranty (Yamaha) |
- Yamaha 70HP Outboard F70LB
- Power Trim & Tilt System
- Steering Link Arm
- Fuel Line
- Owner’s Manual
Frequently Asked Questions About Yamaha 70HP Outboard F70LB
What stands out about the powerhead on Yamaha 70HP Outboard F70LB?
The specification for Yamaha 70HP Outboard F70LB centers on a 1.0 L four-cylinder four-stroke engine with Electronic Fuel Injection (EFI). For buyers comparing nearby models, that matters because the row clearly sets out the displacement, cylinder count, and fuel system instead of leaving the motor’s character to the horsepower number alone.
How is this motor controlled and started?
The row combines a 20 in (Long) shaft, Remote Mechanical steering, Electric start, and Power Trim & Tilt, which gives buyers a practical snapshot of how this motor is meant to be operated. Between the shaft length, steering style, and starting method, it is easier to separate this version from others in the same horsepower range.
How much charging support does this engine provide?
The row lists 17 amp alternator output, which adds useful context beyond power and displacement. For many buyers, that figure helps explain how well this engine can support normal electrical demand while underway.
What does the shaft length mean in practice?
The 20 in (Long) shaft length is not a minor detail on this outboard. It works together with the steering and starting setup to define the specific version being offered, especially when nearby models differ only by configuration.

Reviews
There are no reviews yet.