Marine Generator Oil, Filter & Impeller Service
Powering Your
Comfort.
Your generator is the heart of your boat's luxury. Keep the AC cold and the batteries charged with our comprehensive maintenance service.
Engine Health
Generators run hotter and harder than propulsion engines. We change the oil and filters using manufacturer-spec lubricants to reduce wear.
Cooling Flow
The #1 cause of generator shutdown is overheating. We replace the raw water impeller annually to ensure consistent cooling water flow.
Clean Fuel
We replace both the primary (Racor) and secondary on-engine fuel filters, ensuring your generator gets clean diesel free of water and sludge.
Our Service Protocol.
A meticulous, multi-point check to ensure reliability at anchor.
Warm Up
We run the unit to bring oil to operating temp, suspending contaminants for a complete extraction.
Extract
We use vacuum extractors to remove old oil without spilling a drop in your bilge.
Replace
New oil, new filters, new impeller, and new pencil zincs (anodes) are installed.
Load Test
We run the generator under heavy load (AC/Stove) to verify voltage output and cooling temp.
Precision Maintenance.
Expert care for Onan, Kohler, and Westerbeke systems.
Certified Expertise.
We service all major marine generator brands found in Long Beach harbors.
Common Questions
How often should I service my generator?
Manufacturers recommend every 100 hours of operation or once a year, whichever comes first. The impeller degrades with time, even if not used.
Why is my generator shutting down?
The most common cause is a lack of cooling water flow (bad impeller) or a clogged fuel filter. Our service addresses both.
Ready for the Season?
Don't let a breakdown ruin your weekend. Schedule your 100-hour service today.
Service My Generator