The Ford LRG-425 EFI is a 2.5 L 4-cylinder engine rated at 2500 rpm, producing up to 60.73 kW. It powers generator sets from Genie Industries, including the S and Z-60/34. It holds 4.7 L (1.2 gal) of oil and 10.9 L (2.9 gal) of coolant.
Also known as: Ford LRG-425 EFI
| Oil capacity | 4.7 L |
|---|---|
| Coolant capacity | 10.9 L |
| Displacement | 2.5 L |
| Cylinders | 4 |
| Rated speed | 2500 rpm |
| Gross power | 60 kW |
Compiled from service & troubleshooting documentation across every generator set that uses the Ford LRG-425 EFI.
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 27916 | 1000 hr | eBay PartsGeek FridayParts $18.50 | ||
| Fuel filter | — | 500 hr | find | ||
| Oil filter | — | 100 hr | find | ||
| Belt | — | 1000 hr | find | ||
| Coolant | — | 5000 hr | |||
| Coolant filter | — | find | |||
| Hydraulic filter | replace | — | 100 hr | find | |
| Oil | 4.3 liters | — | 100 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Ford LRG-425 EFI engine has an oil capacity of 4.7 liters.
The Ford LRG-425 EFI has a displacement of 2.5 liters with 4 cylinders.
The Ford LRG-425 EFI powers 2 generator set(s), including Genie Industries S, Genie Industries Z-60/34.
The Ford LRG-425 EFI uses oil filter part numbers Ford 9576P550008, Ford VSG413, Donaldson P550008.
The Ford LRG-425 EFI uses air filter part numbers Ford 9131141, Donaldson P181052, Donaldson P822768.
The Ford LRG-425 EFI oil change interval is every 100 hours.
A commonly reported issue on generators using the Ford LRG-425 EFI is: Turntable Rotate Right Function Inoperative.