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Onan RV NHE / NHEL Emerald III - repair parts

Below are two charts of common repair parts for Onan NHE / NHEL Emerald III series.

Notice: The first chart is for Spec range A-C and the second chart is for Spec range D-P.
The spec letter of your generator is the last letter in the full model. (example 6.3NHEFA63753L.... "L" would be the spec)

For other Onan RV generator parts not listed on our website, please contact your local Onan distributor.

Some parts specified below are aftermarket replacements that are equal or better to the original parts and usually have a superior warranty.

NOTICE: Although every effort is made to supply the correct information, we are not responsible for typographical errors / inaccuracies on this website. Sometimes parts are obsoleted or superseded and it is very difficult to keep all of these changes updated on a daily basis. If you order the wrong part(s) online, we cannot be responsible.

CHART # 1 FOR Models NHE / NHEL Spec A-C:

Models NHE / NHEL Spec A-C

Control Board
Voltage Regulator

Carburetor (Gas)

Carb Repair Kit (Gas)-For NIKKI

Carb Repair Kit (Gas)-For FACET

Air Filter

Oil Filter-Genuine

Fuel Filter (Gas)-Genuine

Fuel Filter (Gas)-Aftermarket

Fuel Filter (Propane)

Start Solenoid

Starter Motor

Ignition Coil

Brushes - Must purchase in qtys of 2

Points

Tune-up Kit (Points & Condensor)

Start/Stop Switch

Fuel Pump-Spec (A)
Fuel Pump-Spec (C)

Oil Pressure Switch

Spark Plug
Spark Plug Cables:

You can buy qty (1) 9 inch:

Click Here

OR a set of (2) 26" cables - 167161601-A (Aftermarket) (you can cut to desired length):

Click Here
Generator Stator
Generator Rotor

Service Manual NHE / NHEL (Spec A-C)

Chart # 2 for Models NHE/NHEL Spec D-P:

Models NHE/NHEL Spec D-P

Control Boards:
For Spec D-G, Look at number on bottom of your board for these possibilities (These links are to aftermarket replacements w/ 3 yr warranty!):
300-3056, 300-3687, and 300-3950, or 300-3763, 300-3763-01, 02, 03, 04, and 300-5268-01.

For Spec H-M, Use 300-5268-01.

For Spec N and beyond, you can use 300-4901, 300-5337-01, 300-5337-02.


Voltage Regulator

Carburetor (Gas)-Spec (A-J)
Carburetor (Gas)-Spec (K-M)

Carb Repair Kit (Gas)

Air Filte
r

Oil Filter-Genuine

Oil Filter-Aftermarket

Fuel Filter-Spec (G)

Fuel Filter-Spec (H)

Fuel Filter-Spec (J & After)

Start Solenoid

Starter Motor

Ignition Coil-Spec (A-F)

Ignition Coil-For Electric Ignition Spec (G Through S/N G923938483)

Ignition Coil-Spec (Begin G S/N G923938484)

Ignition Control-Spec (D-G)

Ignition Control-Spec (H & After) 15 inch lead
Ignition Control-Spec (H & After) 28.5 inch lead

Brushes

Tune-up Kit (Points & Condensor)

Start/Stop Switch-Local/On Generator

Start/Stop Switch-Remote

Fuel Pump Aftermarket-Spec (D-G)


Fuel Pump-Spec (H)


Fuel Pump-Spec (J & Beyond)

Oil Pressure Switch

Spark Plug
Spark Plug Cables:

You can buy qty (1) 9 inch:

Click Here

OR a set of (2) 26" cables - 167161601-A (Aftermarket) (you can cut to desired length):

Click Here
Generator Stator
Generator Rotor

Service Manual NHE / NHEL (Spec D-P)

NOTICE: Although every effort is made to supply the correct information, we are not responsible for typographical errors / inaccuracies on this website. Sometimes parts are obsoleted or superseded and it is very difficult to keep all of these changes updated on a daily basis. If you order the wrong part(s) online, we cannot be responsible.