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Onan – Model NHM (Marquis) – Spec G – A.S.A.P. Generator Parts

122-0800 Oil Filter, Cummins Onan Genuine

122-0800 Oil Filter, Cummins Onan Genuine

Part #: 122-0800
$13.67
Cummins 122-0800 Oil Filter, Genuine Note: Since Cummins owns Fleetguard filters, these filters are labeled as such, but are still genuine OEM. (The older filters labeled as Onan brand are no longer... more info
146-0666 Carburetor, Onan NHM Spec D & After

146-0666 Carburetor, Onan NHM Spec D & After

Part #: 146-0666
$915.57
146-0666 Carburetor, Onan NHM Spec D & After This kit replaces the below carburetors:  146-0580 146-0633 The kit includes the choke and two gaskets, as shown in the photo. more info
166-0821 Ignition Control, Onan (15 inch lead)

166-0821 Ignition Control, Onan (15 inch lead)

Part #: 166-0821
$149.56
Onan 166-0821 Electronic Ignition Control with 15 inch wire leads. more info
167161601-A Spark Plug Wire Set of 2 for Onan 167-1616-01167161601-A Spark Plug Wire Set of 2 for Onan 167-1616-01

167161601-A Spark Plug Wire Set of 2 for Onan 167-1616-01

Part #: 167161601-A
$23.53
Replacement for Onan Spark Plug Wire Set of 2 167-1616-01 more info
201-3388-S3 Rotor Assy, Onan

201-3388-S3 Rotor Assy, Onan

Part #: 201-3388-S3
201-3388-S3 Rotor Assy, Genuine Onan Replaces 201-3388-01 201-3388-03 201-3509-01 201-3509-S1   more info
220-4135-S4 Stator Assy, Onan

220-4135-S4 Stator Assy, Onan

Part #: 220-4135-S4
220-4135-S4 Stator Assy, Cummins / Onan - New Genuine   more info
305-0826 Voltage Regulator replacement for Marquis Onan

305-0826 Voltage Regulator replacement for Marquis Onan

Part #: 3050826-A
$349.00
New replacement AVR for Onan 305-0826 reverse - engineered to perform better than the original! TWO YEAR WARRANTY says it all! Unlike the original Onan 305-0826, our 3050826-A metal case has indented... more info
308-0995 Rocker Switch, Onan

308-0995 Rocker Switch, Onan

Part #: 308-0995
$51.52
308-0995 Rocker Switch, Onan - This switch is ON the GENERATOR PANEL, NOT the remote panel ! Our P/n 3080995 Needs Soldered! more info
308-1062 Remote Start/Stop Switch for Onan

308-1062 Remote Start/Stop Switch for Onan

Part #: 308-1062
$46.79
Remote Start/Stop Switch, 308-1062, for Onan more info
309-0615 Pressure Switch, Onan

309-0615 Pressure Switch, Onan

Part #: 309-0615
$29.49
309-0615 Pressure Switch, Onan Fits NHM Spec B & after Our P/N 309-0615 more info
965-0531 Service Manual, BGM, NHM, Onan

965-0531 Service Manual, BGM, NHM, Onan

Part #: 965-0531
Notice:  We no longer can order these printed manuals from Onan.  Email or call us for other options. Service Manual 965-0531, BGM, NHM, Onan more info
Air Filter # 140-2379 for Onan RV

Air Filter # 140-2379 for Onan RV

Part #: 140-2379
$19.33
Genuine Onan air cleaner element # 140-2379 for some Onan RV gensets. Includes foam precleaner.   Replaces 140-1891 more info
Brush for ONAN 214-0103 and A053W559 - RV Genset, SEE NOTES

Brush for ONAN 214-0103 and A053W559 - RV Genset, SEE NOTES

Part #: 2140103-A
$9.27
The Genuine Cummins / Onan 214-0103 brushes are no longer available as the same #.   Made in USA!  We are offering these after-market equal replacements from a US company that specializes... more info
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Genuine Control Board Cummins Onan 300-5276-01

Genuine Control Board Cummins Onan 300-5276-01

Part #: 300-5276-01
$873.36
Note: You can substitute Dinosaur # 300-4902 for this Onan Board for only $132.00! New Genuine Control Board for Onan P/N 300-5276-01. Also replaces 300-4902, 300-4902-01, and 300-5276-02. Has 12... more info
NEW Genuine Onan Starter 191-2416 replaces 191-2158 & more!NEW Genuine Onan Starter 191-2416 replaces 191-2158 & more!

NEW Genuine Onan Starter 191-2416 replaces 191-2158 & more!

Part #: 191-2416
$204.38
This is a Genuine new Cummins Onan starter # 191-2416 (0191-2416) to replace the following older models: 191-2158, 191-2132, 191-1667, 191-1630. Yes, it does have a different style drive than the... more info
Onan 166-0820 Ignition Coil Begin S/N G923938484

Onan 166-0820 Ignition Coil Begin S/N G923938484

Part #: 166-0820
$127.33
166-0820 (1660820) Ignition Coil, Onan.  Fits select Onan twin cylinder engines with electronic ignition.  Check your manual or part #.  Model and spec # of the engine or genset... more info
Onan A047Z224 Fuel Pump, replaces 149-2331-03 and A029G426

Onan A047Z224 Fuel Pump, replaces 149-2331-03 and A029G426

Part #: A047Z224
We also have an aftermarket option here: A047Z224-A Replaces the following older numbers: 149-2331-03 A029G426 more info
Onan Condenser # 312-0256 for Onan RV Genset

Onan Condenser # 312-0256 for Onan RV Genset

Part #: 312-0256
Onan 312-0256 Condenser fits most twin cylinder Onan RV Gensets with the condenser mounted outside the cover near the points. more info
Onan Generator Air Cleaner Filter Adapter 140-3093

Onan Generator Air Cleaner Filter Adapter 140-3093

Part #: 140-3093
$26.40
Onan Generator Air Cleaner Filter Adapter 140-3093 Replaces part number 140-2882 more info
ONAN Starter Solenoid Relay 307-2570 for RV Genset

ONAN Starter Solenoid Relay 307-2570 for RV Genset

Part #: 307-2570
$58.49
0305-2570 starter solenoid fits many Onan Emerald and Marquis Generators used in RV's. Verify part # by checking the number stamped in metal mounting bracket on your part, or check your manual.... more info
Spark Plug # RS17YX for Onan 167-0272 on RV Gensets

Spark Plug # RS17YX for Onan 167-0272 on RV Gensets

Part #: RS17YX
$5.07
Champion Spark plugs developed especially for Onan Emerald & Marquis Gensets. Identical to Onan 167-0272. Replaces Onan 167-0272-99 Also fits some welder and lawn & garden engines made by... more info
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Starter for Onan 191-2416, 191-2158, 191-2132, 191-1667, 1911630

Starter for Onan 191-2416, 191-2158, 191-2132, 191-1667, 1911630

Part #: 1912416-A
$93.23
This is an "exact copy" of the latest Onan 191-2416 starter.  It is a new after-market design with a 1 year warranty*.  Fits many Onan RV Gensets and some gensets in bucket... more info