2025 Mercury Marine® SeaPro 150 hp Base

Current Mercury Marine® Engines Outboard SeaPro 150 hp SeaPro 150 hp

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Year 2025
Make Mercury Marine®
Model SeaPro 150 hp

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Product Details Specifications Photos

Year 2025
Manufacturer Mercury Marine®
Model Name SeaPro 150 hp
Trim Name Base
Generic Type (Primary) General
Engine Power 150 HP (110 KW)
Engine Type 8-valve single overhead cam (SOHC) | Inline 4
Displacement 3.0 L
Throttle Full: 4800-5300 RPM
Oil Type Recommended: NMMA Certified FCW 25W-40 Synthetic Blend
Gear Ratio (Primary) 2.08:1 | Shift: F-N-R
Emissions CARB Star Rating: 3
Bore 4.0" (102 mm)
Stroke 3.6" (92 mm)
Lubrication Wet sump
Ignition SmartCraft ECM 70 Digital Inductive
Induction Air induction: Performance-Tuned Scroll Intake Manifold
Steering Big Tiller Compatible | Dual cable mechanical | Electro-Hydraulic Power Steering Optional on Duals | Hydraulic power steering
Exhaust Through prop
Cooling Water-cooled with thermostat

2025 Mercury Marine® SeaPro 150 hp

Reach the Next Level

The SeaPro™ mid-range outboards take working to the next level—uncommonly powerful, uniquely compact, uncompromisingly reliable, and unbelievably fuel efficient. To maximize durability, upper mounts are twice as stiff as recreational models. The compact size of these mid-range outboards lets you refit older boats with more horsepower enabling them to perform better than ever with the latest technology. They're the engines with the toughness and durability you need to get the job done.

The 150hp SeaPro™ is one tough customer, built to deliver loads of torque and higher durability than any other 150hp outboard. It’s perfect for commercial fishing vessels, commercial workboats and law-enforcement boats.

Engine

Engine Power 150 HP (110 KW)

Engine Type 8-valve single overhead cam (SOHC) | Inline 4

Displacement 3.0 L

Throttle Full: 4800-5300 RPM

Oil Type Recommended: NMMA Certified FCW 25W-40 Synthetic Blend

Gear Ratio (Primary) 2.08:1 | Shift: F-N-R

Emissions CARB Star Rating: 3

Bore 4.0" (102 mm)

Stroke 3.6" (92 mm)

Lubrication Wet sump

Ignition SmartCraft ECM 70 Digital Inductive

Induction Air induction: Performance-Tuned Scroll Intake Manifold

Steering Big Tiller Compatible | Dual cable mechanical | Electro-Hydraulic Power Steering Optional on Duals | Hydraulic power steering

Exhaust Through prop

Cooling Water-cooled with thermostat

Operational

Operating Conditions Maximum Trim Range: 22° (-6° to 16°) | Maximum Tilt Range:73° (-6° to 67°)

Electric

Alternator (Belt-Driven): 60 amp / 756 watt

Starter Electric (turn-key) | Smart Start Electric

Fuel System

Fuel System Electronic Fuel Injection (EFI) | Induction: Computer Controlled Multi-Port Electronic Fuel Injection (EFI)

Fuel Type Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum

Dimensions

Length 20" (508 mm) | 25" (635 mm)

Capacities

Oil capacity 6.3 qts (6.0 l)

Weights

Dry Weight Lightest model available: 455 lbs (206 kg)

Features

Features Engine protection operator warning system: SmartCraft Engine Guardian | Compatible with SmartCraft digital technology: Yes | Controls: Mechanical throttle & shift | Trim system: Power Tilt/Power Trim | Counter Rotation: Available

Color

Colors Phantom Black