The Iveco/FPT NEF45 SM2-5 is a 4.5 L 4-cylinder turbocharged engine rated at 1500 rpm. It powers generator sets from Iveco/FPT, including the NEF45 SM2. It holds 8.5 L (2.2 gal) of coolant.
Also known as: Iveco Motors NEF45 SM2-5
Part of the Iveco/FPT NEF45 engine family — 4 variants share parts & fitment.
| Coolant capacity | 8.5 L |
|---|---|
| Displacement | 4.5 L |
| Cylinders | 4 |
| Aspiration | turbocharged |
| Rated speed | 1500 rpm |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Front engine mounting brackets, Mounted air filter with replaceable cartridges | — | find | ||
| Fuel filter | Fuel filter, Primary fuel filter/water separator | — | find | ||
| Oil filter | Replaceable oil filter | — | find | ||
| Belt | Mounted belt driven pusher fan, Fan guard | — | find | ||
| Coolant | Cooling system: liquid (water + 50% Paraflu 11) | — | |||
| Oil | Lube oil specifications: ACEA E3 - E5 | 12.8 liters | — | 600 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Iveco/FPT NEF45 SM2-5 has a displacement of 4.5 liters with 4 cylinders.
The Iveco/FPT NEF45 SM2-5 powers 1 generator set(s), including Iveco/FPT NEF45 SM2.
The Iveco/FPT NEF45 SM2-5 oil change interval is every 600 hours.