The Isuzu 3CA1 is a 0.9 L 3-cylinder natural engine rated at 1800 rpm, producing up to 10.4 kW. It powers generator sets from Isuzu, including the 3CA1AZP1. It holds 2.96 L (0.8 gal) of oil and 0.95 L (0.3 gal) of coolant.
Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|
| Air filter | Replaceable Element | | — | | |
| Fuel filter | | | — | | |
| Oil filter | Replaceable Element | | — | 250 hr | |
| Battery | 12V Battery - Gr 24 | | — | | |
| Belt | | | — | | |
| Coolant | | 0.95 | — | | |
| Coolant filter | | | — | | |
| Oil | Spin-on | 2.96 | — | | |
| Spark plug | Air Starter | | — | | |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Common questions
What is the oil capacity of the Isuzu 3CA1?
The Isuzu 3CA1 engine has an oil capacity of 2.96 liters.
What is the displacement of the Isuzu 3CA1?
The Isuzu 3CA1 has a displacement of 0.9 liters with 3 cylinders.
Which generators use the Isuzu 3CA1 engine?
The Isuzu 3CA1 powers 2 generator set(s), including Isuzu 3CA1, Isuzu 3CA1AZP1.