A diesel outboard motor makes it possible to make any high-performance law enforcement, military, Special Forces, rescue agency, or civilian marine vessel NATO single-fuel policy compliant. The CXO300 has been backed by the UK Ministry of Defense (MoD) and packs extreme diesel performance and reliability into a space-saving, lightweight outboard package.


The CXO300 diesel outboard offers game-changing potential for commercial vessels seeking power, flexibility, reliability, and significant cost savings. Total Cost of Ownership case studies show a savings of around $283,535 over 6,000 hours of use for commercial vessels powered by CXO300 diesel outboards motors versus those powered by a traditional 300HP gasoline outboard.


Spend less on fuel, travel farther. The diesel-powered CXO300 outboard can run three times longer than a traditional gasoline-powered outboard motor without the need for a refuel. With runtime like this, we see many fishing trips from the Florida Keys to the Bahamas in your future.


Go diesel and fuel your super yacht tender directly from the mother ship. No need to carry on-board gasoline means increased safety and reduced insurance costs. Plus, with 40% more torque than traditional 300HP gasoline outboards, and 20-25% less fuel usage, luxury vessels powered by CXO300 diesel outboards can enjoy extended travel time without sacrificing full-throttle power.

Increased responsiveness, fuel efficiency, and heightened safety are combined in an engine that outperforms conventional diesels. Bringing together the power and torque of an inboard with the benefits of an outboard, the CXO300 is diesel power refined.

A 300hp turbocharged 4-stroke diesel engine comparable in size and weight to a traditional petrol outboard engine.

A 3.6-liter capacity and reduced mass mean there is no compromise on power compared to conventional diesels of similar power output, as well as being more efficient and safer to store than comparative output gasoline engines.

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A faction of Outdoor Network, LLC and part of the Cox Powertrain global network of distributors, is dedicated to the service, installation, sale and international distribution of Cox Powertrain CXO300 diesel outboard motors.

Outdoor Network is a premier dealer and distributor powerhouse specializing in the distribution of original manufacturer parts, propellers, outboard motors, boats and powersports vehicles. To date, the brand has shipped more than 3 million orders worldwide.

Cox Powertrain is the first engineering company to introduce a completely new line of high powered, high performance and highly durable diesel outboard engines that have been built from the ground up specifically for marine use.

DISTRIBUTION is the exclusive distributor of COX Powertrain CXO300 diesel outboard motors for General Service Administration Contract (USA), North Dakota, South Dakota, Nebraska, Kansas, Mexico, Bahamas, Trinidad & Tobago, Jamaica, Saint Lucia, Dominican Republic, Haiti, Barbados, Grenada, Cayman Islands, Saint Kitts & Nevis, Dominica, Saint Vincent & the Grenadines, Antigua & Barbuda, Cuba, US Virgin Islands, Turks & Caicos, British Virgin Islands, Belize, Guatemala, Netherlands Antilles, Saint Barthelemy, Aruba, Guadeloupe, Anguilla, Martinique, Montserrat, Puerto Rico, Saint Martin, Curacao, Bonaire, Costa Rica, El Salvador, Honduras, Nicaragua, Panama, Columbia, Venezuela, Ecuador and Brazil.


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