Generac
Generator

Model # 1658-0 Official Generac generator

Here are the diagrams and repair parts for Official Generac 1658-0 generator, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 66 parts  |

Bushing 78299GS
#53

Main unit diagram

Bushing

Part #78299GS

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 78299GS. Substitute parts can look different from the original.
BEST SELLER
$25.94
16% OFF Phone Price : $30.94
In Stock
Tank Valve 80270GS
#37

Main unit diagram

Tank valve

Part #80270GS

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 80270GS. Substitute parts can look different from the original.
BEST SELLER
$25.94
16% OFF Phone Price : $30.94
In Stock
Washer 23762GS
#15

Main unit diagram

Washer

Part #23762GS

This item is not returnable
In Stock
Lawn Mower Decal 188333GS
#58

Main unit diagram

Lawn mower decal

Part #188333GS

In Stock
Lawn & Garden Equipment Screw 74908GS
#71

Main unit diagram

Lawn & garden equipment screw

Part #74908GS

This item is not returnable
In Stock
Lawn Mower Decal 189235GS
#46

Main unit diagram

Lawn mower decal

Part #189235GS

In Stock
Washer 27482GS
#28

Main unit diagram

Washer

Part #27482GS

Replaced by #27482GS

?
Manufacturer substitution
This part replaces 27482GS. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw B2153GS
#35

Main unit diagram

Screw

Part #B2153GS

Replaced by #B2153GS

?
Manufacturer substitution
This part replaces B2153GS. Substitute parts can look different from the original.
In Stock
Nut 49820GS
#70

Main unit diagram

Nut

Part #49820GS

Replaced by #49820GS

?
Manufacturer substitution
This part replaces 49820GS. Substitute parts can look different from the original.
This item is not returnable
In Stock
Ayp/33000 BB3061GS
#55

Main unit diagram

Ayp/33000

Part #BB3061GS

Replaced by #BB3061GS

?
Manufacturer substitution
This part replaces BB3061GS. Substitute parts can look different from the original.
This item is not returnable
$19.07
10% OFF Was : $21.19
In Stock

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Oven won't heat: troubleshooting gas range problems video

Oven won't heat: troubleshooting gas range problems video

Learn how to troubleshoot and repair your gas oven if it won't heat.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…