HomeEnginesGenerac 5.7 GM Platform

Generac 5.7 GM Platform Engine Engine

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.

Also known as: GENERAC 5.7 GM Platform

5.7 L
Displacement
-8
Cylinders
1800 rpm
Rated speed
4.7 L
Oil capacity

Engine specifications

Oil capacity4.7 L
Displacement5.7 L
Cylinders-8
AspirationNaturally Aspirated
Rated speed1800 rpm

Generator sets powered by this engine

2
Generac 5.7GN ENGINEGenerac EG050

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filter find
Fuel filter find
Oil filterFull flow, cartridge find
Belt find
Coolant5.0 gal
Coolant filter find
OilGear4.7 L

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.