Model # ZGG420NCP1SS Official GE gas grill

Here are the diagrams and repair parts for Official GE ZGG420NCP1SS gas grill, 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.

Installation guide

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 124 parts |

#60

Control panel & cooktop diagram

Gas grill ignition module

Part #WB13X10024

$165.42 |

7% OFF Phone Price : $177.42

In Stock

Qty

#103

Body parts diagram

Rear access

Part #WB02X11460

$544.66

In Stock

Qty

#125

Body parts diagram

Drawer

Part #WB56X10885

$2251.23

In Stock

Qty

#20

Control panel & cooktop diagram

363 lid base

Part #WB02X11440

$1881.55

In Stock

Qty

Control panel & cooktop diagram

Spit fork se

Part #WB02X11380

$148.06

In Stock

Qty

#45

Control panel & cooktop diagram

Burner hanger

Part #WB49X10033

$118.07

In Stock

Qty

#73

Control panel & cooktop diagram

Grate (cente

Part #WB31X10012

$317.40

In Stock

Qty

#126

Body parts diagram

Towel bar

Part #WB02X11453

$93.82

In Stock

Qty

#119

Body parts diagram

Cover plate

Part #WB02X11452

$105.01

In Stock

Qty

Gas Grill Lp Regulator And Hose WB21X10156

#39

Control panel & cooktop diagram

Gas grill lp regulator and hose

Part #WB21X10156

$329.79 |

$12.00 OFF Phone Price : $341.79

In Stock

Qty

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

View all

Why is my gas grill not hot enough?

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

Why won't some burners light on my gas grill?

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

What should I do about grease flare-ups in my gas grill?

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Do I have to replace a broken wheel on a gas grill?

Main cause: worn wheel…

Why don't the burners on my gas grill get gas?

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

Repair guides for gas grills

These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

View all

How to replace a gas grill igniter electrode

Replace the igniter electrode on your gas grill if it won’t light the burner.…

Repair difficulty

Time required

15 minutes or less

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair difficulty

Time required

15 minutes or less

How to replace a gas grill burner

Replace a damaged burner on your gas grill in less than 15 minutes and with just pliers and a screwdriver for tools.…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your outdoor grills

Use the advice and tips in these articles and videos to get the most out of your gas grill.

View all

What are the main parts of a gas BBQ grill?

Learn about the main parts of gas grills and get DIY tips for replacing gas grill parts.…

Model # ZGG420NCP1SS Official GE gas grill

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas grills

Why is my gas grill not hot enough?

Why won't some burners light on my gas grill?

What should I do about grease flare-ups in my gas grill?

Do I have to replace a broken wheel on a gas grill?

Why don't the burners on my gas grill get gas?

Repair guides for gas grills

How to replace a gas grill igniter electrode

How to replace a gas grill ignition module

How to replace a gas grill burner

Effective articles & videos to help repair your outdoor grills

What are the main parts of a gas BBQ grill?

Parts & More

Stay Connected

Quick links

Let us help you

More resources