HomeEnginesGenerac 14.2L

Generac 14.2L Engine

The Generac 14.2L is a 14.17 L turbocharged/aftercooled engine rated at 1800 rpm. It powers generator sets from Generac, including the MG 150, MG250, SG150 and SG200. It holds 34.3 L (9.1 gal) of oil and 71.9 L (19.0 gal) of coolant.

Also known as: Generac 14.2L

14.17 L
Displacement
1800 rpm
Rated speed
34.3 L
Oil capacity

Engine specifications

Oil capacity34.3 L
Coolant capacity71.9 L
Displacement14.17 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Service specifications

2
TypeItemValueUnitCondition
OtherMax Harmonics3.50%
PressureMaximum External Press Drop on Radiator0.5inches H2O

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
FuelNatural Gas950 BTU / Cu.Ft

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
208Parallel Wye Network
480Series Wye Network

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What is the oil capacity of the Generac 14.2L?

The Generac 14.2L engine has an oil capacity of 34.3 liters.

What is the displacement of the Generac 14.2L?

The Generac 14.2L has a displacement of 14.17 liters.

Which generators use the Generac 14.2L engine?

The Generac 14.2L powers 8 generator set(s), including Generac MG 150, Generac MG250, Generac SG150, Generac SG200, Generac SG230.