F300 300 hp 4.2L V6 Offshore Gray Outboard Boat Motor Without Integrated Digital Electric Steering (Lower Unit Sold Separately)
Product Details:
We strive to have the lowest Yamaha outboard motor prices anywhere. If you find a comparable motor advertised at a lower price, please contact us to see if we can beat that price.
Yamaha Policy:
Yamaha requires that all motors must be shipped to an authorized Yamaha dealer. The authorized Yamaha dealer will then install any necessary rigging, test your motor, fill out a detailed engine checklist, and file your warranty paperwork with Yamaha. This will be an additional cost to you (contact your local dealer for that pricing). Dealers are not required to offer this service. Contact us if you need help locating a dealer willing to provide this service. When you check out, enter your local Yamaha dealer’s shipping address in the ‘ship to’ address fields at checkout. Yamaha does not allow dealers to ship engines directly to the customer. If you see a competing dealer that is willing to ship directly to you, they are breaking Yamaha rules and your warranty may not be valid.
Shipping:
UPS allows shipments up to 150 lbs (dimensional weight). During the checkout process our website will calculate the shipping costs for any motor that is under 150 lbs. If the motor is over 150 lbs, the motor will have to be shipped via freight line. Our website will allow you to checkout, but will not include a shipping fee. We will determine the freight cost and have you do a second online transaction to cover the cost of the freight line delivery once we get an exact quote.
Once you place your order, it will take 7-10 days for our warehouse to receive your motor from Yamaha. We will then ship the motor to the authorized Yamaha dealer that you have selected to perform the warranty inspection and paperwork. We will notify you when we have shipped the motor.
F300
Engine Typeย V6
Displacementย 4.2-Liter
Bore x Strokeย 96 x 96mm (3.78 x 3.78 in)
Prop Shaft Horsepowerย 300-hp at 5500 rpm
Full Throttle RPM Rangeย 5000 – 6000 RPM
Alternator Output at W.O.T.ย 50 – 70 Amp
Compression Ratioย 10.3:1
Fuel Inductionย EFI
Recommended Fuelย Octane 89
Recommended Engine Oilย Yamalubeยฎ 4M (See owner’s manual)
Recommended Fuel FiltrationYamaha 10-Micron Fuel/Water Separating Filter (external)
C.A.R.B. Ratingย 3-Star
Exhaustย Through Propeller
Intakeย 24
Ignitionย TCI Microcomputer
Spark Plugย LFR6A-11
Alternator Outputย 50 Amp
Starting Systemย Electric w/ PTT
Lubricationย Wet Sump
Engine Oil Capacityย 6.3L/6.0L
Recommended Coolingย Thermostatic Control
Ethanol Blend Limitย 10% Maximum
Gear Ratioย (25/14) 1.75:1
Gear Shiftย Forward, Neutral, Reverse
Shaft Lengthย 25″ – 30″ – 35″ (F300 DEC Only)
Degree of Tiltย Mechanical 67ยฐ, Digital Electric Steering 69ยฐ, Bolt-on steering 70ยฐ
Degree of Trimย -3ยฐ through +16ยฐ
Dry Weight without built-in DESย 25″ shaft 255 kg (562 lbs), 30″ shaft 261 kg (575 lbs), 35″ shaft 265 kg (588 lbs)
Mounting Centersย 28.5″
Steering Angleย 32ยฐ from center, either direction
Warrantyย Limited 3-year Pleasure, 3-year Government, 1-year Commercial
Requires control box, cables, & propeller (not included).



