HomeFG WilsonFG Wilson P14-4S-

FG Wilson P14-4S- Generator Set

The FG Wilson P14-4S- is a 14 kW (14 kVA) diesel standby generator set powered by a Perkins 404D-22G1 engine. It is available at 220 V, 3-phase and 50 Hz. It holds about 6.5 L (1.7 gal) of oil and 17.2 L (4.5 gal) of coolant. The same 404D-22G1 engine also powers generator sets from Perkins.

14 kW
Standby
2.2 L
Displacement
6.5 L
Oil capacity
1
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 10–15 kW Diesel generators →

Compare with other 10–15 kW Diesel generators →

Service parts for the P14-4S-

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Fuel system

1 required

Oil system

1 required
51806Oil filter$15.99eBay

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fueldiesel
Frequency50.0 Hz
Standby power14 kW
Standby kVA14
Prime power13 kW
ControllerTipo
Oil capacity6.5 L
Voltage options220 V, 240 V
Phase3

Engine

Perkins 404D-22G1
Oil capacity6.5 L
Coolant capacity17.2 L
Displacement2.2 L
AspirationNaturally Aspirated
Rated speed1800 rpm

Maintenance & consumables

for the Perkins 404D-22G1
ItemSpecCapacityPart #Interval
Air filter90104741 hr Amazon $154.99 eBay $63.75 FridayParts $24.99
Fuel filterOD11917396 hr Amazon $12.99 eBay $14.99 KuduParts $20.00
Oil filter5180620 hr Amazon eBay $15.99
BatteryAPI CH4 15W-4052 hr
Belt27 hr
CoolantN/A30 hr
Oil
Spark plug43 hr

Common questions

How many kW is the FG Wilson P14-4S-?

The FG Wilson P14-4S- is rated 14 kW standby (14.0 kVA).

Which engine powers the FG Wilson P14-4S-?

The FG Wilson P14-4S- is powered by the Perkins 404D-22G1 engine.

What kind of fuel does the FG Wilson P14-4S- run on?

The FG Wilson P14-4S- runs on diesel.

What is the oil capacity of the FG Wilson P14-4S-?

The Perkins 404D-22G1 engine in the FG Wilson P14-4S- has an oil capacity of 6.5 liters.

Which oil filter part number does the FG Wilson P14-4S- take?

The FG Wilson P14-4S- uses oil filter part number 51806.

Which fuel filter part number does the FG Wilson P14-4S- take?

The FG Wilson P14-4S- uses fuel filter part number OD11917.

Which air filter part number does the FG Wilson P14-4S- take?

The FG Wilson P14-4S- uses air filter part number 901047.

Parts

12
Part #DescriptionQtySystem
LLB1114BLeroy Somer1Alternator Amazon eBay
LLB1114DLeroy Somer1Alternator Amazon eBay
LLB1114FLeroy Somer1Alternator Amazon eBay
LLB1114LLeroy Somer1Alternator Amazon eBay
LLB1114MLeroy Somer1Alternator Amazon eBay
LLB1514JLeroy Somer1Alternator Amazon eBay
LLB1514PLeroy Somer1Alternator Amazon eBay
LLB3114DLeroy Somer1Alternator Amazon eBay
LLB3114HLeroy Somer1Alternator Amazon eBay
0213/ITCAE Enclosure1Service part / kit buy
P200-2SilenciadorService part / kit Amazon eBay
P26-1STwo large doors on each side2Service part / kit Amazon eBay $117.00

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Spec sheet — P14-4S-(4PP)ES(0910) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 901047$63.75
Fuel filter OD11917$12.99
Oil filter 51806$15.99
3 priced items$92.73