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Services & Repairs

As with any other engine, if you ignore your marine diesel engine, eventually, you’ll encounter issues.  Often, the longer you delay maintenance, the more serious and costly those issues become. At Marine Diesel Specialists and Gulf Coast Diesel Service, we’re here to help keep things running smoothly. We offer much more than MAN engine parts for sale. We also offer service, maintenance, and repairs for these and many other brands. Our South Florida location, Marine Diesel Specialists, is an authorized MAN parts dealer and servicing facility. Our second location, Gulf Coast Diesel Service on Florida’s Gulf Coast, offers authorized sales and service for ZF, Kohler, and MAN. With top brands at both locations, our team brings expertise in all levels of marine engine, transmission, and generator service.

Services & Repairs

Our marine diesel mechanics serving Tampa and South Florida are factory-trained with specializations in all aspects of engine service and repair. We service both private and commercial vessels of all sizes. Whatever your engine needs may be, our marine diesel mechanics in South Florida can accommodate those needs.

We have developed a comprehensive array of services designed to troubleshoot potential issues and provide optimal support for your systems. If you are unsure which maintenance or service your vessel needs, allow our experts to diagnose problems and recommend the right service. Our services include, but are not limited to, the following:

  • Emergency, dockside, and world-wide service
  • Engine diagnostics
  • Video borescope
  • Oil and filter changes
  • Oil analysis
  • Water pump repair
  • Fuel injector testing, repairs, and replacement
  • Cooling system maintenance
  • Steering systems diagnostics
  • Valve adjustments
  • Heat exchanger and exhaust manifold flushing and repair
  • Tune-ups
  • Ultrasonic cleaning
  • Electronic repairs and electronic control repairs
  • Engineering and consulting
  • And more!


The above services are often vital depending on the age, use, and size of your engine and its related systems. Marine diesel engines are complex machines, and problems can compound if you ignore warning signs. Unusual engine noises, warning lights, uneven running, and white exhaust smoke can be indicative of engine problems. The sooner you have these issues addressed, the easier the fix will be. Our factory-trained marine diesel mechanics in Tampa and South Florida can diagnose and repair your engine’s problems.

OEM Parts for All Jobs

We know that quality should not be compromised when it comes to caring for your marine diesel engine. This is why we only trust true OEM parts for our services. Both of our locations carry a wide assortment of OEM MAN engine parts for sale, and our Gulf Coast Diesel Service location is also authorized for ZF and Kohler parts. With authorized OEM parts, you can rest assured that your engines, transmissions and generators are being repaired and maintained with the right part for the job. OEM parts help ensure optimal functionality and smooth sailing.

At Marine Diesel Specialists, we’re the first choice for marine diesel engine repair, maintenance, and service. With South Florida and Gulf Coast locations, we’re able to exceed all expectations with factory-trained technicians and customer-focused service. For expertise, OEM parts, and five-star service, call on our teams at Marine Diesel Specialists and Gulf Coast Diesel Service.