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GE
Wall Oven/Microwave Combo

Model # JT3800SH7SS Official GE electric oven/microwave combo

Here are the diagrams and repair parts for Official GE JT3800SH7SS electric oven/microwave combo, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 149 parts  |
Microwave Magnetron WB27X10305
#5009

Insulator parts diagram

Microwave magnetron

Part #WB27X10305

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

Microwave Door Interlock Switch WB24X10029
#4002

Insulator parts diagram

Microwave door interlock switch

Part #WB24X10029

Replaced by #WB24X10047

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Manufacturer substitution
This part replaces WB24X10029. Substitute parts can look different from the original.
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$28.04 | 
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Drive Capacitor WB27X10701
#5000

Insulator parts diagram

Drive capacitor

Part #WB27X10701

Replaced by #WB27X11033

?
Manufacturer substitution
This part replaces WB27X10701. Substitute parts can look different from the original.
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$41.91 | 
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G.e. Wall Oven Door Window Assembly WB56X27480
#338

Door diagram

G.e. wall oven door window assembly

Part #WB56X27480

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$194.80 | 
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Wall Oven Temperature Sensor WB21X10165
#253

Body parts diagram

Wall oven temperature sensor

Part #WB21X10165

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$21.07 | 
22% OFF Phone Price : $27.07
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Wall Oven Cooling Fan Assembly (replaces Wb26x23477) WB26X31060
#32

Center spacer diagram

Wall oven cooling fan assembly (replaces wb26x23477)

Part #WB26X31060

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Cable WB18X10286
#5018

Insulator parts diagram

Cable

Part #WB18X10286

Replaced by #WB27X10037

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Manufacturer substitution
This part replaces WB18X10286. Substitute parts can look different from the original.
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$25.62 | 
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Microwave Door Interlock Switch WB24X817
#4003

Insulator parts diagram

Microwave door interlock switch

Part #WB24X817

Replaced by #WB24X25397

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Manufacturer substitution
This part replaces WB24X817. Substitute parts can look different from the original.
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$28.49 | 
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Microwave Thermostat WB20X10048
#5023

Insulator parts diagram

Microwave thermostat

Part #WB20X10048

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Wall Oven Door Lock Assembly (replaces Wb10x23475) WB10X28391
#150

Center spacer diagram

Wall oven door lock assembly (replaces wb10x23475)

Part #WB10X28391

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$54.50 | 
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Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

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Why isn't my range's gas burner heating properly?

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

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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.…

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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…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

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