The Perkins 403C-15 is a 1.5 L 3-cylinder naturally aspirated engine rated at 3000 rpm, producing up to 25.2 kW. It powers generator sets from FG Wilson, including the P10P2S, P11E2S, P12.5P2 and P13.5E2. It holds 6 L (1.6 gal) of oil and 5.98 L (1.6 gal) of coolant.
Also known as: 403C-15, Perkins 403C-15
Part of the Perkins 403C engine family — 5 variants share parts & fitment.
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 5.98 L |
| Displacement | 1.5 L |
| Cylinders | 3 |
| Aspiration | Naturally aspirated |
| Rated speed | 3000 rpm |
| Gross power | 25 kW |
| Part # | Description | Category |
|---|---|---|
| 403C-11 | Cylinder head gasket | gasket |
| 403C-15 | Cylinder head gasket | gasket |
| 955-806 | Black zinc die cast hinges tested and proven to withstand extremely corrosive conditions | 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.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
The Perkins 403C-15 engine has an oil capacity of 6.0 liters.
The Perkins 403C-15 has a displacement of 1.5 liters with 3 cylinders.
The Perkins 403C-15 powers 6 generator set(s), including FG Wilson P10P2S, FG Wilson P11E2S, FG Wilson P12.5P2, FG Wilson P13.5E2, FG Wilson PH17.5E2S.