ENGINEERED FOR EXTREME RELIABILITY AND DURABILITY
Mercury has calibrated its new V8 and V6 SeaPro outboards to generate ample torque at lower rpm levels, enabaling users to work their outboards hard without placing excess stress on the engine.
Mercury 300CXL SeaPro®
SALE
MPN#: 13000030A
SKU#: ME300CXLSPV8
Horsepower
300
Cylinder
V8
Shaft Length
25"
C.A.R.B Star Rating
3 - Ultra Low Emission
ENGINEERED FOR EXTREME RELIABILITY AND DURABILITY
Mercury has calibrated its new V8 and V6 SeaPro outboards to generate ample torque at lower rpm levels, enabaling users to work their outboards hard without placing excess stress on the engine.
HEAVY-DUTY GEARCASE
• All V8 and V6 SeaPro engines feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase.
• The SeaPro gearcase was designed with easy maintenance in mind: oil can be easily drained from the gearcase torpedo.
HEAVY-DUTY GEARCASE
• All V8 and V6 SeaPro engines feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase.
• The SeaPro gearcase was designed with easy maintenance in mind: oil can be easily drained from the gearcase torpedo.
HIGH DISPLACEMENT IN A LIGHTWEIGHT, COMPACT PACKAGE
The V8 4.6L 225-300hp SeaPro engines boast class-leading displacement. And each Conventional MidSection (CMS) 200-300hp model is the lightest engine in its class.
All V8 and V6 SeaPro engines are extremely compact and light yet deliver ample torque that makes these outboards ideal power for heavily loaded boats.
HIGH DISPLACEMENT IN A LIGHTWEIGHT, COMPACT PACKAGE
The V8 4.6L 225-300hp SeaPro engines boast class-leading displacement. And each Conventional MidSection (CMS) 200-300hp model is the lightest engine in its class.
All V8 and V6 SeaPro engines are extremely compact and light yet deliver ample torque that makes these outboards ideal power for heavily loaded boats.
SUPERIOR FUEL ECONOMY
• Advanced Range Optimization (ARO) calibration utilizes closed-loop fuel control to precisely adjust the fuel mixture to deliver the best-possible fuel economy at cruise speeds.
• A wide-range oxygen sensor helps to optimize air-to-fuel ratio during all operating conditions, an advantage over most competing engines that employ narrow-range sensors.
SUPERIOR FUEL ECONOMY
• Advanced Range Optimization (ARO) calibration utilizes closed-loop fuel control to precisely adjust the fuel mixture to deliver the best-possible fuel economy at cruise speeds.
• A wide-range oxygen sensor helps to optimize air-to-fuel ratio during all operating conditions, an advantage over most competing engines that employ narrow-range sensors.
- Horsepower: 300
- Engine type: V8
- Displacement (CID/CC): 279 CID
- Displacement (L): 4.6
- Cylinder Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
- Bore and stroke: 3.6 in x 3.4 in / 92 mm x 86 mm
- Full throttle RPM: 4800-5600
- Shaft length: 25 "
- Gearcase ratio: 1.75:1
- Alternator amp / Watt: 85-amp (1071 Watt) with Idle Charge
- Maximum Trim Range: 20° (-6° to 14°)
- Maximum Tilt Range: 73° (-6° to 67°)
- Dry weight: 527 (Lightest model available) lbs
- Gearcase: 5.44"
- Mid Section: Conventional MidSection
- Air induction: Performance-Tuned Long-Runner Intake Manifold
- Engine protection operator warning system: SmartCraft Engine Guardian
- Starting: Electric Start with SmartStart Protection
- Controls: Remote Mechanical (Sold separately)
- Steering: Hydraulic (optional), Power (optional), Big Tiller (optional)
- Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
- Ignition: SmartCraft PCM 112 Digital Inductive
- Lubrication system: Integrated wet sump
- Cooling system: Water-cooled with thermostat
- Gear shift: F-N-R
- Trim system: Power Trim & Tilt
- Exhaust system: Through prop
- Counter Rotation: Counter Rotation
- 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)
- Oil Capacity: 7.0 Quarts / 6.6 Liters
Equipment
Please ask our sales staff for a propeller that fits the best to your needs!
- Propeller: not included
- Standard Warranty: Mercury 3 Year Limited Standard Warranty
- Extended Warranty: 2-Year Mercury Product Protection Gold Plan
RPM Group Re-Powering Services - contact us for a qoute!
Professional Offshore Experiences
You will benefit from our 20 years of re-powering experience on your boat - the same as we do for professional heavy users, such as Commercial Fishermen, Whale Watching Tour Operators, Fishing Charters and Sports Fishermen too - on extreme Vancouver Island Westcoast conditions – day by day!
Total Cost of Ownership (TCO) focused Re-Powering
We design re-powering to accommodate your individual requirements while keeping the engine configurations sustainable, so that your engine RPM stays mainly in the middle range while retaining an excellent boat performance – with optimized configuration of HP, Propeller, Pitch to your boat measurements. This ensures the most economical operating cost for your individual boat specifications and style of boating.
General Service
- Pre Delivery Inspection - PDI
- Water Testing - 100% ready for operation!
Alberni Power & Marine and Alberni Industrial Marine Supply Ltd., to be referred as APM is not responsible for, and expressly disclaims all liability for, damages of any kind arising out of use, reference to, or reliance on any information contained within the website, while the information contained within the site is periodically updated no guarantee is given that the information provided in this website is correct, complete, and up-to-date.Product information is based on material received from suppliers.
APM is very eager to provide to all clients a verification of its website content.
MSRP: CA$42,350.00 NOW CA$32,185.00 ASK FOR 2026 IN-HOUSE
BOAT SHOW-LEVEL SAVINGS
Model:
300CXL SeaPro®
Availability:
Only 1 left
Program Year:
2026
Condition:
New
Horsepower:
300
Shaft Length:
25
"
MPN#:
13000030A
Location:
Port Alberni, BC Canada