Dania Beach, FL – Friday, December 19, 2025 – Gillen Yacht Services (GYS), South Florida’s premier full-service yacht repair and refit company, is proud to announce its newly awarded dealership with Cox Marine, the world’s leading manufacturer of high-performance diesel outboard engines.
Through this partnership, Gillen Yacht Services will offer sales, professional installation, service, and warranty support for Cox Marine diesel outboards across its strategically located South Florida facilities, including Harbour Towne in Dania Beach, Lauderdale Marine Center (LMC) in Fort Lauderdale, Seminole Boat Yard in Palm Beach, and Safe Harbor Rybovich in Riviera Beach.
With over 32 years of industry leadership, Gillen Yacht Services has built a reputation of excellence, offering in-house expertise across every aspect of yacht trade—from mechanical and electrical systems to custom fabrication and fuel system integration. That depth of capability makes GYS uniquely positioned to handle the precision installations required for Cox marine diesel outboards, whether on yacht tenders, center consoles, or sportfishing vessels.
Cox Marine diesel outboards represent a significant advancement in marine propulsion technology. Originally developed for military and government applications beginning in 2006, these purpose-built engines have amassed nearly two decades of proven performance in some of the world’s most demanding operational environments. Following extensive field testing and refinement, Cox Marine is now bringing this battle-tested technology to the recreational and commercial marine markets.
To support this expansion, Cox Marine, a UK-based original equipment manufacturer, is backed in the United States by Ring Power, its largest distributor and a dedicated Cox Marine division. As the leading North American distributor of Cox Marine diesel engines, Ring Power provides comprehensive sales and service support across the Caribbean, Bermuda, and the Eastern United States—from Florida to Maine—as well as northern regions extending to the Great Lakes. Supported by a team of experienced sales professionals, technical support staff, and factory-trained technicians, Ring Power ensures customers receive reliable, end-to-end support that enables confident operation on the water.
As an authorized Cox Marine Diesel Outboard Engines dealer, Gillen Yacht Services provides factory-trained and certified technicians to deliver complete repower installations, integrated fuel transfer systems, warranty service, and ongoing maintenance—ensuring seamless, start-to-finish support.
“We’re proud to represent the Cox Marine Diesel Outboard Engines brand,” said David Gillen Sr., CEO of Gillen Yacht Services. “These engines fundamentally change how yacht tenders and support vessels operate by improving safety, reducing maintenance, and extending operational range. Our partnership with Cox Marine reinforces our commitment to delivering innovative solutions, precision installations, and exceptional service to our clients.”
“Gillen Yacht Services has the technical infrastructure and expertise to properly implement and support Cox diesel outboard technology,” said Pat Bucci, Ring Power Corporation. “Their reputation for excellence and full-service capabilities makes them an ideal partner for introducing our diesel outboard technology to discerning yacht owners.”
Cox diesel outboards are known for delivering 30% better fuel efficiency than gasoline outboards, extending maintenance intervals to 250 hours (versus 100 hours for gasoline engines), and backed by a comprehensive 5-year/1,500-hour warranty. Cox diesel outboards are available in 300hp and 350hp configurations.
With this new dealership, GYS strengthens its position as the go-to provider for performance-driven yacht, tender, and center console owners seeking performance, reliability, and innovation in marine propulsion technology.
About Gillen Yacht Services: Gillen Yacht Services is South Florida’s leading independent yacht maintenance, repair, and refit facility, operating full-service locations in Dania Beach (Harbour Towne), Fort Lauderdale (Lauderdale Marine Center), Palm Beach (Seminole Boat Yard), and Riviera Beach (Safe Harbor Rybovich). Founded in 1993, Gillen provides comprehensive marine services including mechanical systems, electrical and electronics, hydraulics, custom fabrication, painting, and carpentry. With skilled craftsmen and technicians, Gillen serves vessels from 30 to 300+ feet, offering both in-yard services and mobile support throughout South Florida and the Bahamas. The company is factory-authorized for major marine equipment brands and maintains an unwavering commitment to quality craftsmanship and customer service. For more information, visit www.gillenyacht.com.
About Cox Marine: Cox Marine is a leading outboard manufacturer working to improve the marine industry through convenient, responsible technology. Their flagship product, the diesel V8, marks the start of a new generation of marine outboard technology, offering an innovative alternative propulsion solution that helps meet the growing demand for outboards by addressing safety, convenience, and emissions. Cox Marine is supported by a worldwide network covering 175 territories. For more information, visit www.coxmarine.com.
About Ring Power Corporation: Ring Power Corporation, headquartered in St. Augustine, FL, stands as the largest North American distributor of Cox Marine diesel engines, providing sales and service from the Caribbean, Bermuda, and the Eastern US, from Florida to Maine, as well as northern states extending to the Great Lakes. Ring Power comprises eight divisions and has more than 60 years of experience servicing and supporting Cat® products and allied equipment. Ring Power strives to safely deliver superior solutions to our customers, personal growth and rewarding careers to our employees, and world-class representation of our suppliers’ products. For more information, visit www.coxmarineoutboards.com.
This announcement was provided by Gillen Yacht Services.
Press Contact:
Nicole McKenney
Director of Marketing
Gillen Yacht Services
P: 954-927-6500
E: nmckenney@gillenyacht.com