The Mitsubishi S4Q2 is a 2.5 L 4-cylinder naturally-aspirated engine. It powers generator sets from Mitsubishi.
| Displacement | 2.5 L |
|---|---|
| Cylinders | 4 |
| Aspiration | Naturally-aspirated |
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.