Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 15 kW |
| Voltage options | 120/240 V |
| Phase | 1 |
Common questions
What is the power rating of the Cummins/Onan 15HQ-3R?
The Cummins/Onan 15HQ-3R is rated 15 kW standby.
What engine does the Cummins/Onan 15HQ-3R use?
The Cummins/Onan 15HQ-3R is powered by the Continental F-162 engine.
Parts
53| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 10-L07 | Plug, Spark | 4 | Spark plug | PartsGeek |
| 11581 | Gasket, Cover Screw - Oil Filter | 1 | Gasket | PartsGeek |
| 11582 | Gasket, Cover - Oil Filter | 1 | Gasket | PartsGeek |
| 140B303 | Cleaner, Air | 1 | Air filter | PartsGeek |
| 149-287 | Filter, Fuel | 1 | Fuel filter | PartsGeek |
| 149B321 | Pump, Fuel Primer | 1 | Pump | PartsGeek |
| 149K508 | Kit, Fuel Pump Repair Parts | 1 | Fuel pump | PartsGeek |
| 149P175 | Gasket, Fuel Pump Mtg. | 1 | Gasket | PartsGeek |
| 149P457 | Pump, Fuel | 1 | Pump | PartsGeek |
| 155A10 | Gasket, Carburetor Mounting | 1 | Gasket | PartsGeek |
| 1595654 | Element, Fuel Filter Cleaner | 1 | Fuel filter | PartsGeek |
| 161-62 | Seal, Magnetic Rotor Shaft | 1 | Seal | PartsGeek |
| 17EL-204 | Gasket, Oil Pump Strainer Frame | 1 | Gasket | PartsGeek |
| 185-638 | Gasket Exhaust and Intake Manifold | 1 | Gasket | PartsGeek |
| 185-749 | Gasket Cylinder Water Outlet | 1 | Gasket | PartsGeek |
| 193B43 | Gauge, Oil Pressure | 1 | Sensor | PartsGeek |
| 193B46 | Gauge, Water Temperature | 1 | Sensor | PartsGeek |
| 1A-400 | Gasket Set, Carburetor | 1 | Gasket | PartsGeek |
| 1A-511 | Gasket Set, Fuel Filter | 1 | Gasket | PartsGeek |
| 309-39 | Thermostat Coolant Water | 1 | Thermostat | PartsGeek |
| 503-232 | Hose, Radiator Drain | 1 | Hose | PartsGeek |
| 503A228 | Hose, Radiator Upper | 1 | Hose | PartsGeek |
| 503A229 | Hose, Radiator Lower | 1 | Hose | PartsGeek |
| 503A233 | Hose, Breather | 1 | Hose | PartsGeek |
| 511-36 | Belt, Fan | 1 | Belt | PartsGeek |
| 861A | Hose, Air Cleaner | 1 | Hose | PartsGeek |
| C21P2 | Cartridge, Replacement - Oil Filter | 1 | Oil filter | PartsGeek |
| C400E-218 | Thermostat, Heat Control | 1 | Thermostat | PartsGeek |
| C400L-231 | Gasket, Oil Pump Cover | 1 | Gasket | PartsGeek |
| C600E-202 | Gasket, Exhaust Pipe Packing | 1 | Gasket | PartsGeek |
| D600B-214 | Cork, Filler Block to Oil Pan | 2 | Seal | PartsGeek |
| D600H-205 | Pump Assembly, Oil | 1 | Pump | PartsGeek |
| F124A-201 | Gasket, Valve Chamber Cover | 1 | Gasket | PartsGeek |
| F21-P2 | Filter, Oil - Complete With Cartridge | 1 | Oil filter | PartsGeek |
| F400B-252 | Seal, Oil - Rear Bearing Filler Block | 2 | Seal | PartsGeek |
| F400C-208 | Felt, Timing Hole Cover | 1 | Seal | PartsGeek |
| F400E-205 | Gasket, Exhaust to Intake Manifold | 1 | Gasket | PartsGeek |
| F400E-303 | Gasket, Exhaust and Intake Manifold to Cylinder | 1 | Gasket | PartsGeek |
| F400K-340 | Gasket, Water Pump to Cylinder Block | 1 | Gasket | PartsGeek |
| F400K-391 | Gasket, Water Pump Cover | 1 | Gasket | PartsGeek |
| F400K-393 | Impeller, Water Pump | 1 | Impeller | PartsGeek |
| F400K-39415 | Pump Assembly, Water - Complete | 1 | Pump | PartsGeek |
| N62K-211 | Seal, Water Pump | 1 | Seal | PartsGeek |
| X-365 | Gasket, Oil Pressure Relief Valve Plug | 1 | Gasket | PartsGeek |
| 100P124 | Engine Replacement Assembly | 1 | Service part / kit | PartsGeek |
| 10S-150/15A | Switchboard | Service part / kit | PartsGeek | |
| 10S-150/16A | Switchboard | Service part / kit | PartsGeek | |
| 10S-150/17A | Switchboard | Service part / kit | PartsGeek | |
| 15S-150/15A | Switchboard | Service part / kit | PartsGeek | |
| 15S-150/16A | Switchboard | Service part / kit | PartsGeek | |
| 15S-150/17A | Switchboard | Service part / kit | PartsGeek | |
| 185-507 | Shaft Assembly Magneto Drive | 1 | Service part / kit | PartsGeek |
| 321-6 | Fuse, 20 Amp | 1 | Service part / kit | PartsGeek dieselfreak $6.00 |
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
Parts manual — 921-0007 Onan HQ (spec A-G) Genset Parts manual (01-1963) (Cummins/Onan)