Cox Powertrain CXO300

THE REVOLUTION BEGINS

Introducing the world’s first 300hp diesel outboard

No one has succeeded in creating a high-powered, commercially rated diesel outboard that was light and compact enough to compete with existing gasoline models.

Until now.

Introducing the Cox Powertrain CXO300 — Formula 1 technology, purpose-built from the ground up for marine use.

 

SETTING A NEW STANDARD FOR
PERFORMANCE & DURABILITY

fuel-efficiency

CONSUMES
25% LESS
FUEL

torque

GENERATES
480 ft.lb
TORQUE

life-expectancy

LASTS
3.0x
LONGER

300HP

WORLD’S FIRST
300HP
DIESEL OUTBOARD

V8

PROVEN
V8 ENGINE
TECHNOLOGY

commercially-rated

RATED FOR
COMMERCIAL
USE

 

SYSTEM COMPATIBILITY THAT'S
PLUG & PLAY

 
Although the first of its kind, the CXO300 has been developed to be compatible with existing industry standards — making it as easy to install on a wide range of vessels as a gasoline outboard.

 
The CXO300 is available with DPS, GPS, and cruise control, and can be configured with an Optimus Electronic Power Steering System, Murphy PowerView® displays and CoastKey wireless kill cords and keyless ignition.

Diesel

DIESEL

Standard pump diesel.

NMEA

NMEA

NMEA 2000 compatible.

Transom

TRANSOM

Standard outboard fitting layout. 6-bolt mounting with multi-hole adjustment.

clear
Prop

PROP

Off the shelf. Maximum propeller diameter 16". 1.25" shaft / 19 tooth.

Steering

STEERING

Compatible with all Seastar EPS steering.

clear
 

COMMON, SAFE, AND READILY AVAILABLE
DIESEL FUEL

With a diesel outboard, your fleet will benefit from having a single source of fuel that can power both the engines and generators.

Readily available and typically less expensive than gasoline, diesel fuel is also less volatile and will last longer in storage.

Item - Diesel Pump
 

WORLD CLASS
SUPPORT

When you purchase a Cox diesel outboard, you’re buying more than an engine, you’re acquiring a new level of service and care that comes standard with Cox products.

Cox’s service standards ensure you don’t lose a week’s worth of revenue, or that fishing weekend you have been planning for weeks because your engine is down.

Item - Test Boat

AVAILABLE WARRANTY    |    Recreational – 5 years    |    Commercial – 18 months / 1500 hours

 

DOWNLOADS

 

WATCH THE COX CXO300 vs. THE LEADING 300hp GAS OUTBOARD