The Generac 6.8L V-10 is a 6.8 L naturally aspirated engine rated at 1800 rpm. It powers generator sets from Generac, including the QT070. It holds 4.73 L (1.2 gal) of oil and 17.03 L (4.5 gal) of coolant.
Also known as: Generac 6.8L V-10
Part of the Generac 6.8L engine family — 4 variants share parts & fitment.
| Oil capacity | 4.73 L |
|---|---|
| Coolant capacity | 17.03 L |
| Displacement | 6.8 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 1800 rpm |
| Code | Meaning |
|---|---|
| FuelSys006 | Fuel System Fault |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
Step-by-step procedures compiled from the Generac service manual for this engine.
The Generac 6.8L V-10 engine has an oil capacity of 4.73 liters.
The Generac 6.8L V-10 has a displacement of 6.8 liters.
The Generac 6.8L V-10 powers 1 generator set(s), including Generac QT070.