The Northern Lights 843N is a 0.84 L 3-cylinder engine. It powers generator sets from Northern Lights, including the M843N, NL843NK and NL843NW4.
Also known as: Northern Lights 843N
| Displacement | 0.84 L |
|---|---|
| Cylinders | 3 |
How to read your Northern Lights engine serial & model number →
Compiled from service & troubleshooting documentation across every generator set that uses the Northern Lights 843N.
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 500 hr | |||
| Fuel filter | — | 1000 hr | |||
| Oil filter | Oil Filter | 24-03100 | Amazon eBay $23.45 | ||
| Battery | — | 1000 hr | |||
| Belt | — | 500 hr | |||
| Coolant | — | 1000 hr | |||
| Oil | — | 1000 hr | |||
| Spark plug | — | 500 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Northern Lights 843N has a displacement of 0.84 liters with 3 cylinders.
The Northern Lights 843N powers 3 generator set(s), including Northern Lights M843N, Northern Lights NL843NK, Northern Lights NL843NW4.
The Northern Lights 843N oil change interval is every 1000 hours.
A commonly reported issue on generators using the Northern Lights 843N is: Warning or shutdown system is activated. Cause: Engine temperature gauge reading above specified threshold. Fix: Check engine temperature, isolate cause using Trouble Shooting Guide, make repairs and restart after cooling.