Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
ICP
Furnace

Model # G8MXN1102120A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP G8MXN1102120A1 gas furnace, 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

?

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

Search
ALL PARTS
Showing 10 of 61 parts  |
Furnace Burner Igniter 1176919
#12

Furnace 2 diagram

Furnace burner igniter

Part #1176919

$62.36
In Stock
Furnace Gas Valve 1176929
#15

Furnace 2 diagram

Furnace gas valve

Part #1176929

$123.55 | 
9% OFF Phone Price : $135.55
In Stock
Pcb Control 1183386
#8

Furnace 1 diagram

Pcb control

Part #1183386

$341.60 | 
$12.00 OFF Phone Price : $353.60
Back Order
Transformer 1177217
#7

Furnace 1 diagram

Transformer

Part #1177217

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

Screw 1183447
#RR

Furnace 2 diagram

Screw

Part #1183447

This item is not returnable
$2.54
In Stock
Manifold 1176926
#P

Furnace 2 diagram

Manifold

Part #1176926

$64.42
In Stock
Box Cover 1183422
#C

Furnace 1 diagram

Box cover

Part #1183422

$29.44
In Stock
Furnace Door Switch 1171981
#9

Furnace 1 diagram

Furnace door switch

Part #1171981

$16.66
In Stock
Sightglass 1183478
#LL

Furnace 1 diagram

Sightglass

Part #1183478

This item is not returnable
$5.14
In Stock
Clip,harne 1176922
#GG

Furnace 2 diagram

Clip,harne

Part #1176922

This item is not returnable
$2.16
In Stock

Effective articles & videos to help repair your furnaces

View all
How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More