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
GE
Wall Oven/Microwave Combo

Model # JT3800DH4BB Official GE electric oven

Here are the diagrams and repair parts for Official GE JT3800DH4BB electric oven, 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 150 parts  |
Microwave Fuse WB27X10388
#5001

Insulator parts diagram

Microwave fuse

Part #WB27X10388

Replaced by #WB27X10928

?
Manufacturer substitution
This part replaces WB27X10388. Substitute parts can look different from the original.
BEST SELLER
$9.73 | 
9% OFF Phone Price : $10.73
In Stock
Microwave Magnetron WB27X10305
#5009

Insulator parts diagram

Microwave magnetron

Part #WB27X10305

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

Wall Oven Cooling Fan Sensor Board WB27T11463
#599

Pedestal diagram

Wall oven cooling fan sensor board

Part #WB27T11463

BEST SELLER
This item is not returnable
$50.23 | 
11% OFF Phone Price : $56.23
In Stock
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.
BEST SELLER
$41.91 | 
13% OFF Phone Price : $47.91
In Stock
Wall Oven Door Window Assembly WB56X27480
#338

Door diagram

Wall oven door window assembly

Part #WB56X27480

BEST SELLER
$188.10 | 
6% OFF Phone Price : $200.10
In Stock
Wall Oven Cooling Fan Assembly WB26X24020
#32

Pedestal diagram

Wall oven cooling fan assembly

Part #WB26X24020

BEST SELLER
$115.27 | 
9% OFF Phone Price : $127.27
In Stock
Cable WB18X10286
#5018

Insulator parts diagram

Cable

Part #WB18X10286

Replaced by #WB27X10037

?
Manufacturer substitution
This part replaces WB18X10286. Substitute parts can look different from the original.
BEST SELLER
$24.73 | 
20% OFF Phone Price : $30.73
In Stock
Microwave Thermostat WB20X10048
#5023

Insulator parts diagram

Microwave thermostat

Part #WB20X10048

BEST SELLER
$12.29 | 
14% OFF Phone Price : $14.29
In Stock
Latch Assembly WB10X23475
#150

Pedestal diagram

Latch assembly

Part #WB10X23475

Replaced by #WB10X28391

?
Manufacturer substitution
This part replaces WB10X23475. Substitute parts can look different from the original.
BEST SELLER
$54.50 | 
10% OFF Phone Price : $60.50
In Stock
Range High-limit Thermostat WB24T10164
#157

Body parts diagram

Range high-limit thermostat

Part #WB24T10164

Replaced by #WB24X46906

?
Manufacturer substitution
This part replaces WB24T10164. Substitute parts can look different from the original.
BEST SELLER
$99.57 | 
11% OFF Phone Price : $111.57
In Stock

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for top-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

Read more
How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more

Parts & More