Northern Lights offers a full line of optional equipment to make your at-sea power systems as unique as your vessel. Customize your Northern Lights generator set with the quality of our factory-built options and accessories.

Sound EnclosuresThe highest performing enclosures in the industry, Northern Lights sound shields are designed and tested to attenuate up to 20 dBA. Trigger latch panels open to single-side serviceability and their white, powder-coated finish is as durable as it is elegant.Download Brochure
InSepDramatically reduces noise by placing the muffler and gas/water separator inside the sound enclosure. Eases installation and saves engine room space.Download Brochure
PTOOptional front power take off with electric clutch. Up to 190 HP to run hydraulic equipment.Download Brochure
Sight Oil Gauge / AlarmCheck the oil level in your sump at one quick glance even when the set is running. Alarm warns you when oil level is low.Download Brochure
DECS Exhaust Treatment for Marine Diesel Equipment Click for more details

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Operator's Manual
Double Walled Fuel LinesWith catch tank, alarm and leaking line indicator as required by Lloyd's, ABS DNV, Germanischer Lloyd's and other class societies.Download Brochure
Shutdowns and Pre-alarmsShutdowns for all systems are available. Prealarms warn you before a shut down occurs.Download Brochure
ESP Monitoring SystemsYour window to the operational condition of your set. Monitor all major engine functions and diagnostics on a read out screen mounted in a convenient locations.Download Brochure
Permanent Magnetic Generators (PMG)PMG supplies uncorrupted power to the automatic voltage regulator. PMG enhances generator performance by making it more tolerant of nonlinear loads and it provides the 300% short circuit capability necessary for Lloyd’s, ABS, DNV, USCG and Germanischer Lloyd’s classifications. PMG is standard equipment on M1064A and M1064H and optional on other M1064s.Download Brochure
Water Lift MufflerCools hot exhaust gasses and silences exhaust noise. The standard model is listed, and a variety of other styles and configurations are also available.Contact your Northern Lights dealer for the solution that is right and more enjoyable.Download Brochure
High Output AlternatorIncrease your battery charging capabilities with a high output alternator. An adjustable voltage regulator for use with either lead acid or gell cell batteries is optional. Available on M753W2 (6 to 8 kW) and larger models.Download Brochure
Gas / Water SeparatorSeparates the exhaust gas and water mixture allowing the water to exit under the hull and gasses at the transom without the noisy splashing. It reduces the exhaust noise so your time aboard is quieter and more enjoyable.Download Brochure
Siphon BreakPrevents raw water from siphoning back into the engine. Standard on 5 and 6 kW, optional on 8 through 33 kW models. Intended for use with wet exhaust systems only.Download Brochure
Primary Fuel FilterThoughtfully mounted fuel filter is easily serviced and designed to reduce fuel spills. Large top mounted air bleed and fuel pump priming lever provide for fast, painless fuel filter changes.Download Brochure
Electric Fuel PumpAdds design flexibility by allowing the fuel tank and generator to be installed further apart. Also allows easier fuel system bleeding.Download Brochure
Dry Exhaust FlexConnects the exhaust system to the engine and reduces vibration transmission through the dry exhaust. Also allows for remote mounting of the muffler and compensates for the thermal expansion of the exhaust system.Download Brochure
On-Board Spare Parts KitBelts, gaskets, o-rings, pumps, and much more. Be prepared and organized for routine maintenance and troubleshooting in tough marine environments. Standard Kit contains and organizes basic repair parts, and the World Class Kit outfits you for longer voyages.Download Brochure
Northern Lights ManualsMake simple repairs and routine maintenance quickly and with confidence. Operator’s manuals include photographs and easy-to-read directions. Parts manuals offer exploded-view pictures of components and parts numbers. Paper manuals come standard; CDs available on request.Technical Information Page
Northern Lights Panels:Download Brochure
S-1 PanelThe Northern Lights S-1 Panel Includes: Run light, start/stop and shutdown bypass/preheat switch.Dimensions: Length - 3.38 in x Height - 2.88 in
S-1b PanelThe Northern Lights S-1B Panel Includes: Run light, engine hourmeter, start/stop, and shutdown bypass/preheat switch.Dimensions: Length - 5.5 in x Height - 2.88 in
S-3b PanelThe Northern Lights S-3B Panel Includes: DC voltmeter, water temperature gauge, oil pressure gauge, engine hourmeter, start/stop, and shutdown bypass/preheat switch. Includes a NEMA enclosure. Dimensions: Length - 10 in x Height - 8 in x Depth - 4 in
S-3c PanelThe Northern Lights S-3C Panel Includes: DC voltmeter, water temperature gauge, oil pressure gauge, engine hourmeter, start/stop, and shutdown bypass/preheat switch. Available with enclosure. Dimensions: Length - 7 in x Height - 5.25 in
S-4 PanelThe Northern Lights S-4 Panel includes: Engine temperature gauge, oil pressure gauge, DC and AC voltmeters, AC frequency meter, AC ammeter and switch with harness, start/stop switch, shutdown bypass/preheat switch. Available as flush mount or with enclosure.Dimensions: Length - 14 in x Height - 17 in x Depth - 6.25 in
Paralleling Controllers Contact Factory for more information
InteliVision 5 CAN Controller Color Display UnitL792 Download Brochure
InteliGen High-Eend Marine Certified Gen-Set ControllerL795 Download Brochure
TSCMMarine Display Controller Download Brochure