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Marine Generators Starting at

9NY $9181  -  12NY $10551  -  15NY $10964


Navigator Isuzu

The Navigator Isuzu or NI Series marine diesel generator uses the powerful and dependable Isuzu Diesel Engine. These generator units are heat exchanger cooled, water cooled exhaust, brushless generator with AVR (automatic voltage regulator) and a remote mounted control panel. These units also include automatic shutdowns, overflow bottle, washable long life air filter, interlocking rubber isolation mounts, stainless steel drip pan, oil drain kit, belt guard, buddy box, and painted “Ultra White” with polyurethane. This engine series is able to produce power ratings from 4-21 kW at 60 Hz.


Model kW @ 60 Hz RPM Engine Documentation
21 NI 21 1800 4LE PDF Icon
13 NI 13 1800 3CE PDF Icon
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Norpro offers complete solutions for all your power needs with our full lines of Industrial Diesel Generators, Home Diesel Generators, Marine Diesel Generators, and Mobile Diesel Generators. Not looking for a Diesel Generator? No problem, Norpro also offers a complete line of Liquefied Petroleum Gas (LPG) Generators and Natural Gas (NG) Generators. Be sure to check out Norpro's line of Manual Transfer Switches and Automatic Transfer Switches ranging in size from 100 Amps to 1250 Amps. With most Transfer Switches available in either Single Phase or Three Phase, it's no wonder Norpro has your power needs covered.