HomeFG WilsonFG Wilson P13.5-4

FG Wilson P13.5-4 Generator Set

The FG Wilson P13.5-4 is a 86 kW (13.8 kVA) standby generator set powered by a Perkins 403D-15G engine. It is available at 52 V, 53 V, 58 V, 59 V, 70 V, 71 V, 55 V, 56 V, 61 V, 62 V, 72 V and 74 V, 3-phase and 50 Hz. It holds about 4 L (1.1 gal) of oil and 5 L (1.3 gal) of coolant. The set measures 1878×900×1275 mm (73.9×35.4×50.2 in), weighs about 580 kg (1279 lb) and produces 61.5 dBA at 15 m. An integrated tank holds 45 L (11.9 gal). The same 403D-15G engine also powers generator sets from Lees and Perkins.

86 kW
Standby
1.0 L
Displacement
4.0 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Service parts for the P13.5-4

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

Oil system

1 required

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

Specifications

Frequency50.0 Hz
Standby power86 kW
Standby kVA13
Prime power86 kW
Oil capacity4.0 L
Voltage options1500 V, 1800 V
Phase3
Power factor0.8
Dimensions (L×W×H)1878×900×1275 mm
Dry weight580 kg
Sound level59.7 dBA @ 15 m
Fuel tank45.0 L

Engine

Perkins 403D-15G
Oil capacity4.0 L
Coolant capacity5.0 L
Displacement1.0 L
AspirationNormal
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 403D-15G
ItemSpecCapacityPart #Interval
Air filter1500 hr
Fuel filterReplaceable Element 3 / In Line30 hr
Oil filterHacer girar-En, Flujo completo9011031500 hr Amazon $41.50 eBay $39.01 KuduParts $25.00
Battery×1
Belt
Coolant6.0 L
Oil6.0 l500 hr
Spark plug

Compatible filters for the Perkins 403D-15G — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Fg Wilson 901046 Fg Wilson 901036 Perkins 26510362 Perkins PI02739 Perkins 26510289

Common questions

How many kW is the FG Wilson P13.5-4?

The FG Wilson P13.5-4 is rated 86 kW standby (13.8 kVA).

What engine does the FG Wilson P13.5-4 use?

The FG Wilson P13.5-4 is powered by the Perkins 403D-15G engine.

What is the oil capacity of the FG Wilson P13.5-4?

The Perkins 403D-15G engine in the FG Wilson P13.5-4 has an oil capacity of 4.0 liters.

What oil filter fits the FG Wilson P13.5-4?

The FG Wilson P13.5-4 uses oil filter part number 901103.

What air filter does the FG Wilson P13.5-4 use?

The FG Wilson P13.5-4 uses air filter part numbers FG WILSON 901046, FG WILSON 901036.

Parts

23
Part #DescriptionQtySystem
403D-15Inlet valvesValve Amazon eBay $31.20 FridayParts $10.50
SSBU8311-03Ajuste del juego de las válvulas (escape)13Adjustment Amazon eBay
g01302737Fuel Filter Base - Remove and Install (403A-15, 403D-15, 403D-15T, 403D-17, 404A-22, 404D-22, 404D-22T, and 404D-22TA Engines)Fuel filter Amazon eBay
i02645719Fuel Transfer Pump - Remove and Install (Electrical Fuel Transfer Pump)Pump Amazon eBay
i02645722Fuel Transfer Pump - Remove and Install (Mechanical Fuel Transfer Pump)Pump Amazon eBay
i02959949Fuel Filter Base - Remove and Install (403D-11, 403D-15, 403D-15T, 403D-17, 404D-15, 404D-22, 404D-22T and 404D-22TA Engines)Fuel filter Amazon eBay
i06755215Fuel Filter Base - Remove and Install (403A-11, 403D-11, 403A-15, 403D-15, 403D-15T, 403D-17, 404D-15, 404A-22, 404D-22, 404D-22T, and 404D-22TA Engines)Fuel filter Amazon eBay
0213/ITCAE Enclosure1Service part / kit buy
131437541Shim, beaded, 0.2 mmService part / kit Amazon eBay
131437551Shim, beaded, 0.3 mmService part / kit Amazon eBay
131437561Shim, beaded, 0.4 mmService part / kit Amazon eBay
131437571Shim, beaded, 0.5 mmService part / kit Amazon eBay
131437580Shim, non-beaded, 0.5 mmService part / kit Amazon eBay
263-0765silenciador1Service part / kit Amazon eBay
P13.5-4Bisagras de zinc negro. Probadas y garantizadas a prueba de condiciones altamente corrosivas86Service part / kit buy
P200-2SilenciadorService part / kit Amazon eBay
P26-1STwo large doors on each side2Service part / kit Amazon eBay $117.00
g00704059Illustration 91Service part / kit Amazon eBay
g00704135Illustration 101Service part / kit Amazon eBay
i02227331Prevención contra aplastamiento o cortes1Service part / kit Amazon eBay
i02590436Model View IllustrationsService part / kit Amazon eBay
i02869822Antes de arrancar el motor1Service part / kit Amazon eBay
i03019262Descripción del motor1Service part / kit Amazon eBay

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.

Fuel consumption

RatingLoadL/hgal/h
Prime80%6.32.2
Prime90%5.41.77
Prime100%4.31.2
Standby4.71.24

Available documents

Spec sheet — 10-22 kVA CAL Enclosure(GB)(0908) (FG Wilson)Spec sheet — 7.5-22 kVA SA CAE Enclosure(GB)(0510)pdfhr (FG Wilson)Spec sheet — 7.5-22+kVA+CAE-CALEnclosures(ES)(1210) (FG Wilson)Spec sheet — 7.5-22+kVA+CAE-CALEnclosures(GB)(1210) (FG Wilson)Spec sheet — 7.5-22+kVA+Enclosures(RU)(0211) (FG Wilson)Spec sheet — 7.5-22+kVA+SA++CAE+Enclosure(GB)(0510)pdfhr (FG Wilson)Spec sheet — Options+Matrix(GB)(0612) (FG Wilson)Spec sheet — P11-4S – P22-4 CAL Mobile Enclosure IT(0908) (FG Wilson)Spec sheet — P11-4S+–+P22-4+CAL+Mobile+Enclosure(RU)(0908) (FG Wilson)Spec sheet — P13.5-4(1PP)ES(0908) (FG Wilson)Spec sheet — P13.5-4(1PP)IT(0908) (FG Wilson)Reference — 10-22 KVA CAE Enclosure(IT)(0908) (FG Wilson)Reference — 10-22 kVA SA CAE Enclosure(GB)(0908) (FG Wilson)Reference — 10-22+kVA+CAL+Enclosure(PT)(0908) (FG Wilson)Reference — 10-22kva CAE Enclosure(0808)(ES) (FG Wilson)Reference — Finished+Options+MatrixGB(0312) (FG Wilson)Reference — P11-4S – P22-4 CAE Mobile Enclosure (GB) (FG Wilson)Reference — P11-4S – P22-4 CAL Mobile Enclosure(GB)(0908) (FG Wilson)Reference — P11-4S+–+P22-4+CAE+Mobile+Enclosure (RU) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Oil filter 901103$39.01
1 priced item$39.01