HomeEnginesGenerac 5.4L

Generac 5.4L Engine Engine

The Generac 5.4L is a 5.4 L 8-cylinder naturally aspirated engine rated at 1800 rpm. It powers generator sets from Generac, including the Protector QS Series, QT04554, QT05554 and QT08054. It holds 5.7 L (1.5 gal) of oil and 11.36 L (3.0 gal) of coolant.

Also known as: 5.4L, Generac 5.4L

Part of the Generac 5.4L engine family — 3 variants share parts & fitment.

5.4 L
Displacement
8
Cylinders
1800 rpm
Rated speed
5.7 L
Oil capacity

Engine specifications

Oil capacity5.7 L
Coolant capacity11.36 L
Displacement5.4 L
Cylinders8
AspirationNaturally Aspirated
Rated speed1800 rpm

Common questions

What is the oil capacity of the Generac 5.4L?

The Generac 5.4L engine has an oil capacity of 5.7 liters.

What is the displacement of the Generac 5.4L?

The Generac 5.4L has a displacement of 5.4 liters with 8 cylinders.

Which generators use the Generac 5.4L engine?

The Generac 5.4L powers 7 generator set(s), including Generac Protector QS Series, Generac QT04554, Generac QT05554, Generac QT08054, Generac SG035.