Model # S-420LP Official Weber gas grill

Here are the diagrams and repair parts for Official Weber S-420LP gas grill, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS

Showing 10 of 91 parts |

#41

Grill parts diagram

Match holder

Part #81544

The manufacturer no longer makes this part, and there's no substitute part

#26A

Grill parts diagram

Hardware

Part #67762

The manufacturer no longer makes this part, and there's no substitute part

#NI

Grill parts diagram

Hardware

Part #81802

The manufacturer no longer makes this part, and there's no substitute part

Grill parts diagram

Lid assembly

Part #70281

The manufacturer no longer makes this part, and there's no substitute part

#23

Grill parts diagram

Grill handle

Part #70327

The manufacturer no longer makes this part, and there's no substitute part

#27

Grill parts diagram

Grate

Part #70372

The manufacturer no longer makes this part, and there's no substitute part

#2A

Grill parts diagram

Logo

Part #70304

The manufacturer no longer makes this part, and there's no substitute part

#35

Grill parts diagram

Hose

Part #70371

The manufacturer no longer makes this part, and there's no substitute part

#34

Grill parts diagram

Holder

Part #70349

The manufacturer no longer makes this part, and there's no substitute part

#38

Grill parts diagram

Panel

Part #70791

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

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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.

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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.

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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 # S-420LP Official Weber 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?

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