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2017 Yamaha F300 4.2L Offshore UCA Outboard Motor for sale

  • 2017 Yamaha F300 4.2L Offshore UCA Outboard Motor
In Stock
$225.00 (Fixed shipping cost)
Minimum Purchase:
1 unit(s)
Maximum Purchase:
6 unit(s)
*Shaft Size:
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Product Description

2017 Yamaha F300 4.2L Offshore UCA Outboard Motor for sale



Who says you have to put on the pounds to add more horses? Meet Yamaha’s Next Generation of V6 4.2L Offshore outboards. These award winners are packed with Yamaha’s legendary reliability, which is why so many anglers won’t trust anything else a hundred miles out.


2017 Yamaha F300 4.2L Offshore UCA Outboard Motor for sale


  • Mechanically Remote-Controlled Four Stroke V6 Outboard
  • Narrow 60° 3.3L Block Design
  • Variable Camshaft Timing
  • Long Track Induction System
  • Precision Multi-Point Fuel Injection
  • 6 Independent Fuel Injectors
  • 4 Large Radius Valves Per Cylinder
  • High Intake Valve Lift
  • Double Overhead Camshafts
  • In-Bank™ Exhaust
  • Exhaust Pressure Reduction System


  • TCI Microcomputer
  • Electronic Single Throttle Valve (65mm)
  • Direct Drive System
  • Sacrificial Anodes
  • Forged Pistons
  • Water Cooled Rectifier/Regulator
  • Water Separator
  • Direct Ignition
  • YDC-30 Aluminum Alloy
  • 5-Step Anti-Corrosion Paint Process
  • Top Mounted Electrical
  • High Output Alternator
  • SST Drive, Prop, Shift Shafts
  • SST Steering Tube


  • Command Link® System
  • Power Trim & Tilt
  • Freshwater Flush
  • Counter Rotation "LF" Model
  • Yamaha Diagnostic System
  • Multi-Charge Monitoring System
  • Single Belt Drive System


2017 Yamaha F300 4.2L Offshore UCA Outboard Motor for sale

Year 2017

Manufacturer Yamaha Marine

Model Name F300 4.2L Offshore

Trim Name UCA

Generic Type (Primary) Four Stroke


Engine Type V6 (60º)

Engine Power 300hp at 5500 rpm (F/LF300)

Alternator (Output): 70 Amp

Displacement 4.2L (254 ci)

Gear Ratio (Primary) (21:12) 1.75:1

Lubrication Wet sump

Ignition System: TCI Micro Computer

Fuel Injection System: DOHC Fuel Injection VCT

Oil Type (Recommended): Yamalube® 4M (See owner's manual)

Fuel Type (Recommended): Regular Unleaded (Minimum Pump Octane 89)

Fuel Type (Recommended Filtration): Yamaha 10-Micron Fuel/Water Separating Filter (external)


Oil capacity 6.3L/6.0L w/with filter

Spark Plug

Spark Plug LFR6A-11-00-000


Note Full Throttle RPM Range: 5000 - 6000


Length Shaft: U = 30"

Bore 3.78 in. (96 mm)

Stroke 3.78 in. (96mm)


Dry Weight 30" shaft / 259 kg (571 lbs)


Note Mounting Centers: 28.6"

Features C.A.R.B. Rating: 3 Star

Features Degree of Tilt: 67° | Degree of Trim: -3° through +16°

Intake Design Single Throttle Valve

Exhaust Through Propeller

Note Gear Shift: Forward, Neutral, Reverse

Steering Angle Maximun: 32° from center, either direction

Cooling Water/Thermostatic Control

Note Ethanol Blend Limit: 10% Maximum

Compression Ratio 10.3:1

Starter Electric


Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial

What is the advantage if buy from us? We give you some free accessories and we provide free duty tax for worldwide shipping.

1X Fuel Tank Depending on outboard type
1X Quick Connect Fuel Line
1X Aluminum Propeller Depending on outboard type
1X Owner's Manual & Tool Kit
1X  International Warranty Card 3-5 Years from Manufactures
1X Garmin eTrex Touch 35 Handheld GPS with World Basemap
3X Gall Engine Oil Depending on outboard type
1X Steiner Navigator Pro 7 x 30 Binoculars with Compass
1X Ebook How to install


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Product Reviews

  1. Alwasy had excellent experiences

    Posted by raymond welsch on 17th Apr 2018

    alwasy had excellent experiences. This is definitely the first place I go when shopping outboards, and I highly recommend it to friends are everyone. raymond welsch

  2. Outstanding service

    Posted by Alexey Dudko on 1st Apr 2018

    Outstanding service. Great engine prices. Shipping prices can not be beat. Usually free duty tax!

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