The Cummins/Onan C1000 D5 is a 30.5 L 12-cylinder turbocharged and charge air-cooled engine. It powers generator sets from Cummins/Onan.
Also known as: Cummins C1000 D5
Part of the Cummins/Onan C1000 engine family — 5 variants share parts & fitment.
| Displacement | 30.5 L |
|---|---|
| Cylinders | 12 |
| Aspiration | turbocharged and charge air-cooled |
How to read your Cummins/Onan engine serial & model number →
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Heavy duty air filter | — | |||
| Fuel filter | Spin on fuel filters with water separator | — | |||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan C1000 D5 has a displacement of 30.5 liters with 12 cylinders.
The Cummins/Onan C1000 D5 powers 1 generator set(s), including Cummins/Onan C1000 D5.