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.
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Years Experience
1
+
Happy Customers
1495
+
Working Hours
M+
Customer Referrals
995
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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
Island Marine Repair LLC 10 Google reviews Write a review Posted on Erik Johnson Trustindex verifies that the original source of the review is Google. Cody showed up earlier than promised and finished a 1500 hour service in a timely manner. All his parts were in his mobile truck parked at the curb. What a way to deliver!! I’ll be using Cody over and over again!! I’m very pleased with the end result!! Posted on Taylor Rae Edmonds Trustindex verifies that the original source of the review is Google. Excellent customer service and very professional. Needed to have the trim and tilt seals replaced. Very happy with the service. Will call again for any future boat needs. If you got a problem, call Cody at Island Marine Repair! Posted on robert dawson Trustindex verifies that the original source of the review is Google. Great experience so far ! Showed up quick and diaged my issue. Definitely will be working with Cody more ! Posted on Spencer Iannuzzi Trustindex verifies that the original source of the review is Google. Cody and his team do amazing work. Came out to the boat in a timely manner and was fair on price. 10/10 would recommend to anybody. Posted on Jon Economy Trustindex verifies that the original source of the review is Google. Quick and capable service. Cody got my Carolina skiff back up and running. I didnt even have to take the boat anywhere, he cleaned my carbs and installed a new water pump right in my driveway Posted on Nick Ireson Trustindex verifies that the original source of the review is Google. Cody came out to Alva and replaced the high pressure pump on my old OX66. Serviced the lower unit and remote oil filter at the same time. Highly recommend for fast and fair service. Posted on Rosemarie Pratts Trustindex verifies that the original source of the review is Google. Cody at Island Marine Repair is professional, approachable, and truly knows his trade. He came highly recommended by a neighbor, and I’m so glad we met him. When we had boat trouble while hosting company, he came to the island and fixed it on the spot—saving our day on the water. Cody is a reliable, respectful business owner and a pleasure to work with. Highly recommend! Posted on Evan duPont Trustindex verifies that the original source of the review is Google. Cody is knowledgeable and reliable, and he does good work at a fair price. I wouldn’t have the confidence that I do to run when and where I want, without Island Marine Repair on watch (Everglades 273 w/ twin 300’s) Posted on Calli Johnson Trustindex verifies that the original source of the review is Google. Professional, knowledgeable, and easy to work with. I run boats for work and use Island Marine Repair for my personal vessel. It is a treat to have the great service at the lift for a fair price. You don't have to choose between quality service and reasonable pricing. Posted on Conover And Sons Trustindex verifies that the original source of the review is Google. This is my third time using island marine and each time I have been impressed! Shows up on time, does honest work, Clean and professional. Highly recommended.
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.
Outboard Boat Engine Services
Marine Engine Diagnostics
Marine Gear Case
Trolling Motor Installation & Repair
Fiberglass Repair
Boat Detailing
Boat Accessories & Upgrades
Upholstery & Canvas Repair
Trailer Repair
Boat Winterization
Inboard Boat Engine Services
Boat Summerization
Shrink Wrap
Bait Well Repair
Bilge Pump Service
Full Boat Rewiring
Injector Cleaning
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
How long does a Yanmar diesel engine last?
With proper service, Yanmar marine engines can exceed 6,000 hours. Regular maintenance, especially oil and filter changes, is key to long-term reliability.
Do you offer mobile diesel engine service for Yanmar boats?
Yes. Our diesel mechanics come to your dock, marina, or boatyard to provide diagnostics, repairs, and seasonal maintenance on-site.
Is Yanmar diesel engine repair expensive?
Cost depends on engine size and issue. We offer free quotes in Fort Myers and provide cost-effective solutions that follow factory standards.
Do you work with both inboard and outboard Yanmar engines?
Absolutely. We’re experienced with Yanmar’s full marine lineup, from compact outboards to large inboard diesel propulsion systems.
Can you help with Yanmar warranty support or part sourcing?
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.
