Specifications
| Fuel | Gasoline |
|---|---|
| Frequency | 60.0 Hz |
| Prime power | 4 kW |
| Emissions | 49-State |
| Oil capacity | 0.946353 L |
| Voltage options | 120/240 V |
| Rated current | 16.7 A |
| Dimensions (L×W×H) | 698×558×622 mm |
| Dry weight | 63 kg |
| Fuel tank | 17.0 L |
| Tank runtime | 13 hr |
Maintenance & consumables
for the Generac OHVI| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | 1.5 | — | 500 hr |
Common questions
What engine does the Generac XG4000 use?
The Generac XG4000 is powered by the Generac OHVI engine.
What fuel does the Generac XG4000 use?
The Generac XG4000 runs on Gasoline.
What is the oil capacity of the Generac XG4000?
The Generac OHVI engine in the Generac XG4000 has an oil capacity of 0.946353 liters.
Parts
41| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 005819-0 | 26R Wet Cell Battery | Battery | Amazon eBay $238.00 PartsGeek | |
| 070185E | Filtro de aceite | 1 | Oil filter | Amazon eBay $23.00 PartsGeek |
| 070185ES | Engine oil filter, spin-on | 1 | Oil filter | Amazon eBay $23.00 PartsGeek |
| 070185F | Engine oil filter | 1 | Oil filter | Amazon eBay $14.99 PartsGeek |
| 0D7178T | Control panel fuse, 7.5A | 1 | Fuse | PartsGeek |
| 0E7585A | Spark Plug | 1 | Spark plug | Amazon eBay $15.99 PartsGeek |
| 0E9371A | Air Filter | 1 | Air filter | Amazon eBay $19.48 PartsGeek |
| 0G0767A | Bujía (RC12YC o equivalente) | 1 | Spark plug | Amazon eBay $22.95 PartsGeek |
| 0G5894 | Air filter element | 1 | Air filter | Amazon eBay $19.99 PartsGeek |
| 0H1663 | Battery Type: Lead Acid (12VDC, 18AH) | 1 | Battery | PartsGeek |
| 0H3421S | Spark Plug | Spark plug | Amazon eBay $283.32 PartsGeek | |
| 0J8478 | Filtro de aire | 1 | Air filter | Amazon eBay $16.00 PartsGeek |
| 0J8478S | Air filter | 1 | Air filter | Amazon eBay $17.99 PartsGeek |
| 338-4086 | Genset to Pump Actuator | 1 | Pump | PartsGeek |
| 338-4088 | For Oil Temperature Display from Sensor | 1 | Sensor | PartsGeek |
| 62 590 01 | Oil Cooler, 20RCA/L | Oil cooler | PartsGeek | |
| RC12YC | Spark plug (V-twin GT-999, one per cylinder) | 2 | Spark plug | Amazon eBay $12.98 PartsGeek |
| REC1220550 | Raw Marine Water Pump | 1 | Pump | PartsGeek |
| 005703-0 | Paint Kit | Service part / kit | Amazon eBay PartsGeek | |
| 005818-0 | Generator Model No. | Service part / kit | PartsGeek | |
| 005839-0 | Fascia Base Wrap Kit | Service part / kit | Amazon eBay PartsGeek | |
| 006004-0 | Scheduled Maintenance Kit | Service part / kit | Amazon eBay PartsGeek | |
| 006016-0 | 240V Conversion Kit | Service part / kit | Amazon eBay PartsGeek | |
| 006560-0 | Maintenance Kit | Service part / kit | PartsGeek | |
| 006572-0 | Fuel Lock | Service part / kit | PartsGeek | |
| 021127A | Service part / kit | PartsGeek | ||
| 0G66240KEY | Service keys (pair) | 1 | Service part / kit | PartsGeek |
| 0L4836A | FUEL LINE FLEX 3/4 NO PVC (13,16-24KW) | 1 | Service part / kit | PartsGeek |
| 10000013645 | DECAL AUX SHUTDOWN (13,16-24KW) | 2 | Service part / kit | PartsGeek |
| 10000029516 | BADGE ADHESIVE GUARDIAN (20KW) | 1 | Service part / kit | PartsGeek |
| 10000044454 | EWAR SEGSI (ESE1) EN (13, 16-24KW) | 1 | Service part / kit | PartsGeek |
| 274697 | Terminal Lug (X-6207-9, X-83-2, X-22-1) | 6 | Service part / kit | PartsGeek |
| 274778 | Terminal Lug Kit (600 MCM - 02) | 4 | Service part / kit | PartsGeek |
| 274779 | Terminal Lug Kit (750 MCM - 3/0) | 2 | Service part / kit | PartsGeek |
| 338-4084 | Genset to Remote ON/OFF Switch | 1 | Service part / kit | PartsGeek |
| 338-4085 | Genset to Battery | 1 | Service part / kit | PartsGeek |
| 338-4087 | Lead Harness | 1 | Service part / kit | PartsGeek |
| 338-4089 | For AC Display from Genset | 1 | Service part / kit | PartsGeek |
| 929-0100 | 1 | Service part / kit | PartsGeek | |
| G050277 | DECAL OIL DRAIN (10,20-24KW) | 1 | Service part / kit | PartsGeek |
| GM57968 | Carburetor Heater for 20 kW Models | 1 | Service part / kit | PartsGeek |
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
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 16.28 | 4.3 |
Available documents
Brochure — 0180710SBY (Generac)Brochure — 0180710sby-portable-full-line-catalog (Generac)Brochure — 0183180SBY (Generac)Brochure — 0183310SBY (Generac)Brochure — 0187590SBY (Generac)Brochure — 0196660SBY XG4000 (Generac)Spec sheet — 0182210SBY (Generac)Spec sheet — 0187600SBY (Generac)Service manual — 0198280-A-Portable-Maint-Kits (Generac)Service manual — 0H2953 (Generac)