Engine Overhaul & Onboard Services
Engines are remarkable feats of engineering—but like all mechanical systems, they naturally lose power and efficiency over time. With thousands of moving components operating under constant heat, pressure, and friction, wear is inevitable as operating hours accumulate.
Some engines can run reliably for anywhere between 5,000 and 100,000 hours. While these figures are impressive, performance and efficiency will eventually decline, impacting both reliability and the overall value of your vessel. Although full engine replacement is an option, it typically costs three to ten times more than a properly executed overhaul—which, when done correctly, can restore the engine to like-new condition.
A successful engine overhaul depends on three key factors:
technical expertise, genuine parts, and precise measurement of all critical components.
At Nautitune, we understand how essential dependable, high-performing engines are when you’re on the water. That’s why we offer comprehensive onboard engine services—whether your yacht is docked in a marina or anchored offshore. Our approach minimizes downtime, reduces costs, and preserves the integrity and performance of your vessel.
We employ advanced diagnostic and servicing techniques, including:
- Cylinder bore inspection using photo-endoscopy
- Compression testing
- Infrared thermal imaging
- Fuel injector testing
- Turbocharger overhauls
- Cylinder head servicing
- Sea water and cooling pump overhauls
- Heat exchanger and cooler cleaning
- Pressure testing
- Oil analysis
Our technicians are equipped with state-of-the-art tools and work exclusively with genuine parts to ensure optimal performance and longevity. Detailed quotations are provided within 24–48 hours.
All overhaul services are backed by a 2-year unlimited-hour warranty—a reflection of the confidence we place in the quality of our work.
Engine Overhaul & Onboard Services
Engines are remarkable feats of engineering—but like all mechanical systems, they naturally lose power and efficiency over time. With thousands of moving components operating under constant heat, pressure, and friction, wear is inevitable as operating hours accumulate.
Some engines can run reliably for anywhere between 5,000 and 100,000 hours. While these figures are impressive, performance and efficiency will eventually decline, impacting both reliability and the overall value of your vessel. Although full engine replacement is an option, it typically costs three to ten times more than a properly executed overhaul—which, when done correctly, can restore the engine to like-new condition.
A successful engine overhaul depends on three key factors:
technical expertise, genuine parts, and precise measurement of all critical components.
At Nautitune, we understand how essential dependable, high-performing engines are when you’re on the water. That’s why we offer comprehensive onboard engine services—whether your yacht is docked in a marina or anchored offshore. Our approach minimizes downtime, reduces costs, and preserves the integrity and performance of your vessel.
We employ advanced diagnostic and servicing techniques, including:
- Cylinder bore inspection using photo-endoscopy
- Compression testing
- Infrared thermal imaging
- Fuel injector testing
- Turbocharger overhauls
- Cylinder head servicing
- Sea water and cooling pump overhauls
- Heat exchanger and cooler cleaning
- Pressure testing
- Oil analysis
Our technicians are equipped with state-of-the-art tools and work exclusively with genuine parts to ensure optimal performance and longevity. Detailed quotations are provided within 24–48 hours.
All overhaul services are backed by a 2-year unlimited-hour warranty—a reflection of the confidence we place in the quality of our work.