Question 1

What is the oil capacity of the G4NJ engine?

Accepted Answer

The G4NJ engine requires 4.2 quarts of oil with filter. Recommended viscosity: 5W-20.

Question 2

What oil viscosity does the G4NJ engine use?

Accepted Answer

The G4NJ engine uses 5W-20 engine oil as specified by the manufacturer.

Question 3

What is the coolant capacity of the G4NJ engine?

Accepted Answer

The G4NJ engine cooling system holds 7.9 quarts of coolant (full system capacity).

G4NJ Oil Capacity

G4NJ – Oil & Coolant Specifications