The Generac 5.7 GM Platform is a 5.7 L 8-cylinder naturally aspirated engine rated at 1800 rpm. It powers generator sets from Generac, including the 5.7GN ENGINE and EG050. It holds 4.7 L (1.2 gal) of oil.
Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|
| Air filter | | | — | | |
| Fuel filter | | | — | | |
| Oil filter | | | — | | |
| Battery | | | — | | |
| Belt | | | — | | |
| Coolant | | 5.0 gal | — | | |
| Coolant filter | | | — | | |
| Oil | | 4.7 L | — | | |
| Spark plug | | | — | | |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Common questions
What is the oil capacity of the Generac 5.7 GM Platform?
The Generac 5.7 GM Platform engine has an oil capacity of 4.7 liters.
What is the displacement of the Generac 5.7 GM Platform?
The Generac 5.7 GM Platform has a displacement of 5.7 liters with 8 cylinders.
Which generators use the Generac 5.7 GM Platform engine?
The Generac 5.7 GM Platform powers 2 generator set(s), including Generac 5.7GN ENGINE, Generac EG050.