Yanmar Motors Service & Repair in Fort Myers, Florida
Island Marine Repair LLC provides certified Yanmar diesel engine service and repair throughout Fort Myers and Southwest Florida. Whether you operate a pleasure craft or commercial vessel, our mobile technicians deliver expert diagnostics, maintenance, and support for Yanmar marine inboard and outboard engines — all at your dock.
Precision Diesel Service for Every Yanmar Marine Engine
Yanmar marine diesel engines are known worldwide for durability and long-term performance — but proper service is essential. We offer Yanmar engine maintenance, diagnostics, rebuilds, and full mobile repairs using OEM parts and factory-guided procedures.
Our trained diesel technicians service both inboard and outboard Yanmar power systems, including fuel injection tuning, cooling system checks, and complete top-end inspections. Whether your engine needs injector service, overheating diagnostics, or a full teardown, we have the experience and tools to get it done right.
Island Marine Repair LLC also supports repower consultations, pre-purchase inspections, and warranty-supported Yanmar repairs through our authorized service partnerships. With mobile service, we eliminate the need for towing — saving you time and preventing further engine wear.
From family cruisers to workboats, Fort Myers boaters trust our expertise with Yanmar diesel motor repair and maintenance to keep their engines running strong season after season.
We Service Every System Around Your Yanmar Engine
Yanmar-powered boats often feature critical components like Garmin electronics, Minn Kota trolling motors, Power-Pole shallow water anchors, and Rhodan GPS systems. We’re experienced with integrated marine technologies and ensure seamless compatibility across all systems onboard.
Reliable Yanmar Repairs, Real Client Feedback
Full-Circle Diesel Engine Care, Anywhere You Need It
We handle it all — from fluid changes and sensor testing to fuel system diagnostics, electronic control module (ECM) scans, and impeller replacements. Our technicians are equipped to diagnose issues on-site and restore your Yanmar engine to top performance — no matter the vessel size or engine hours.
Our Work
Real Repairs, Real Boats, Real Diesel Know-How
We’ve rebuilt Yanmar turbo systems on sportfishing boats, replaced high-pressure fuel pumps on commercial vessels, and provided pre-season full-service for inboards with over 2,000 engine hours. One Punta Gorda client had intermittent loss of power at throttle — our tech isolated a faulty boost sensor and corrected the issue within hours. Our diesel knowledge isn’t theory — it’s experience you can count on.
FAQs
Diesel Maintenance Starts Here – FAQs for Yanmar Owners
With proper service, Yanmar marine engines can exceed 6,000 hours. Regular maintenance, especially oil and filter changes, is key to long-term reliability.
Yes. Our diesel mechanics come to your dock, marina, or boatyard to provide diagnostics, repairs, and seasonal maintenance on-site.
Cost depends on engine size and issue. We offer free quotes in Fort Myers and provide cost-effective solutions that follow factory standards.
Absolutely. We’re experienced with Yanmar’s full marine lineup, from compact outboards to large inboard diesel propulsion systems.
Yes. We provide warranty-compliant repairs and use Yanmar-approved parts when servicing engines — ensuring long-term support and dependability.
Area We Cover
Yanmar Boat Motor Service Near You
Island Marine Repair LLC offers Yanmar diesel engine service in Fort Myers, Cape Coral, Naples, Punta Gorda, and Lee County. Whether you need seasonal maintenance or full diagnostics, our mobile diesel techs deliver professional service dockside — with unmatched attention to detail.