The Perkins 403A-15G2 is a 1.5 L 3-cylinder naturally aspirated engine rated at 1500 rpm, producing up to 12.2 kW. It powers generator sets from FG Wilson and Perkins, including the P13.5-1. It holds 6 L (1.6 gal) of oil and 6 L (1.6 gal) of coolant.
Part of the Perkins 403A engine family — 4 variants share parts & fitment.
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 6.0 L |
| Displacement | 1.496 L |
| Cylinders | 3 |
| Aspiration | Naturally aspirated |
| Rated speed | 1500 rpm |
| Gross power | 12 kW |
Shared across brands: FG Wilson, Perkins
| Part # | Description | Category |
|---|---|---|
| 403A-11G | Perkins 403A-11G Engine | engine |
| 057-287 | DSE6110 MKIII & DSE6110 MKIII Configuration Software Manual | other_service |
| 057-289 | ISSUE: 2 | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
The Perkins 403A-15G2 engine has an oil capacity of 6.0 liters.
The Perkins 403A-15G2 has a displacement of 1.496 liters with 3 cylinders.
The Perkins 403A-15G2 powers 2 generator set(s), including FG Wilson P13.5-1, Perkins 403A-15G2.