MERCURY 300HP SEAPRO

$53,000.00

Category:
Description

SPECIFICATIONS

HP / kW
  • 300/224
Engine type
  • V8
MidSection
  • Conventional MidSection
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
  • 85-amp (1071 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
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
  • 30″ / 762 mm
Gearcase ratio
  • 1.75:1
Dry weight *Lightest model available
  • 527 lbs / 239 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°)
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Shipping and Delivery

We know an outboard engine isn’t just another package—it’s a serious piece of equipment. That’s why we’ve built a shipping process that’s safe, reliable, and transparent from checkout to delivery.

📦 Order Processing

  • Orders are typically processed within 1–3 business days after payment confirmation.

  • Once your order ships, you’ll receive a tracking number so you can follow your engine every step of the way.

🚚 Shipping Methods

  • All outboard engines are shipped via trusted freight carriers experienced in handling heavy marine equipment.

  • Engines are professionally crated or securely palletized to ensure maximum protection during transit.

⏱ Estimated Delivery Times

  • Domestic Shipping: 5–10 business days after dispatch

  • International Shipping: Delivery times vary by destination and customs clearance

Please note that delivery times are estimates and may be affected by weather, carrier delays, or remote delivery locations.

📍 Delivery Details

  • Freight shipments are typically delivered curbside or to a commercial dock.

  • The carrier may contact you in advance to schedule delivery—please ensure someone is available to receive and inspect the shipment.

🔍 Inspection Upon Arrival

We strongly recommend inspecting the crate or packaging before signing for delivery.

  • If you notice visible damage, note it on the delivery receipt and contact us immediately.

  • Any concealed damage should be reported within 48 hours of delivery.

🌍 International Orders & Customs

  • International customers are responsible for customs duties, taxes, and import fees, which are not included in the purchase price.

  • We provide all necessary documentation to help your shipment clear customs smoothly.

❓ Questions or Special Requests?

If you need expedited shipping, have access restrictions, or want a custom shipping quote, our support team is happy to help.

📩 Contact us anytime—we’re here to make sure your engine arrives safely and ready for the water.