Thermos
Gas Grill

Model # 461631903 Official Thermos gas grill

Here are the diagrams and repair parts for Official Thermos 461631903 gas grill, as well as links to manuals and error code tables, if available.

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

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

Model diagram and schematic

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Showing 10 of 25 parts  |

Wheel 4154569
#E

Grill diagram

Wheel

Part #4154569

Replaced by #G206-0025-W1

?
Manufacturer substitution
This part replaces 4154569. Substitute parts can look different from the original.
$6.69
13% OFF Phone Price : $7.69
In Stock
Thermos Gas Grill Screw 4080043
#K

Grill diagram

Thermos gas grill screw

Part #4080043

This item is not returnable
$2.89
26% OFF Phone Price : $3.89
In Stock
Thermos Tand Retainr 4151018
#R

Grill diagram

Thermos tand retainr

Part #4151018

This item is not returnable
In Stock
Hardware 4254005
#NI

Grill diagram

Hardware

Part #4254005

Replaced by #4254074

?
Manufacturer substitution
This part replaces 4254005. Substitute parts can look different from the original.
This item is not returnable
In Stock
Hardware Bag 4254046
#NI

Grill diagram

Hardware bag

Part #4254046

Replaced by #4254079

?
Manufacturer substitution
This part replaces 4254046. Substitute parts can look different from the original.
In Stock
Clip 5156607
#S

Grill diagram

Clip

Part #5156607

Replaced by #80011874

?
Manufacturer substitution
This part replaces 5156607. Substitute parts can look different from the original.
This item is not returnable
In Stock
Grill Lid 4580484
#Q

Grill diagram

Grill lid

Part #4580484

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

Ignition Bag 4506709
#(NI)

Grill diagram

Ignition bag

Part #4506709

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

Vaporizer 4151038
#A

Grill diagram

Vaporizer

Part #4151038

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

Leg Assembly 4503118
#G

Grill diagram

Leg assembly

Part #4503118

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.

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

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

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

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

Repair guides for gas grills

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

How to replace a gas grill burner

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
How to replace a gas grill igniter electrode

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 pressure regulator

How to replace a gas grill pressure regulator

You can install a new pressure regulator on your gas grill if the pressure regulator won’t let gas flow.…

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.

What are the main parts of a gas BBQ grill?

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.…