SeaPro – the right partner for the job

The new Mercury 200hp to 300hp SeaPro™ four-stroke outboards provide what you demand to get the job done – plenty of displacement, power, efficiency and durability. The impressive muscle of our new V8 4.6-liter and V6 3.4-liter powerheads is specifically designed for commercial duty and delivers our best-ever fuel economy. The one-two combination of ample torque and low weight makes these engines ideal for heavily loaded boats.

ENGINE INFORMATION AND SPECIFICATIONS

ENGINE DETAILS

Ideal for commercial fishing, commercial workboats and law-enforcement boats. Available with joystick piloting, electro-hydraulic power steering, and Mercury’s Advanced MidSection (AMS). The Advanced MidSection virtually eliminates vibration from being transmitted to the boat, while joystick piloting provides maximum control and maneuverability.

SPECIFICATIONS - 300 AMS

HP / kW	300/224
Engine type	V8
MidSection	Advanced MidSection (AMS)
Displacement (CID/CC)	279 CID
Displacement (L)	4.6L
Cylinder Configuration	V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Full throttle RPM	4800-5600
Air induction	Performance-Tuned Long-Runner Intake Manifold
Fuel induction system	Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt	115-amp (1449 Watt) with Idle Charge
Recommended fuel	Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil	NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system	SmartCraft Engine Guardian
Compatible with SmartCraft digital technology	Yes
Starting	Electric Start with SmartStart Protection
Controls	Digital Throttle & Shift (DTS)
Steering	Electro-hydraulic power steering Joystick Piloting for Outboards
Shaft length	20" / 508 mm 25" / 635 mm 30" / 762 mm
Gearcase ratio	1.75:1
Dry weight *Lightest model available	600 lbs / 272 kgs
CARB star rating	3
Bore and stroke	3.6 in x 3.4 in / 92 mm x 86 mm
Ignition	SmartCraft PCM 112 Digital Inductive
Cooling system	Water-cooled with thermostat
Gear shift	F-N-R
Gearcase options	5.44"
Trim system	Power trim and tilt
Exhaust system	Through prop
Counter Rotation	Available
Color	Phantom Black
Lubrication system	Integrated wet sump
Oil Capacity	7.0 Quarts / 6.6 Liters
Maximum Trim Range	20° (-6° to 14°)
Maximum Tilt Range	73° (-6° to 67°)

Sea Pro 300 AMS

Quantity

Refund:

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product up to 30 days from the date you purchased it with a 20% restocking fee.

Return:

Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment) with a 20% restocking fee. You will receive the credit within a certain amount of days, depending on your card issuer's policies.

Contact Us:

If you have any questions on how to return your item to us or about your refund, contact us.

For the love of the water

Sea Pro 300 AMS

Return & Refund Policy