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GE
Wall Oven/Microwave Combo

Model # JTP90SP3SS Official GE built-in oven with microwave

Here are the diagrams and repair parts for Official GE JTP90SP3SS built-in oven with microwave, 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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Showing 10 of 124 parts  |
Appliance Light Bulb, 40-watt 40A15
Appliance light bulb, 40-watt

Part #40A15

Replaced by #40A15

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Manufacturer substitution
This part replaces 40A15. Substitute parts can look different from the original.
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$14.40 | 
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Switch-micro WB24X0829
Switch-micro

Part #WB24X0829

Replaced by #WB24X829

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Manufacturer substitution
This part replaces WB24X0829. Substitute parts can look different from the original.
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$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Fuse Cartridge WB27X10474
Fuse cartridge

Part #WB27X10474

Replaced by #WB27X10928

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Manufacturer substitution
This part replaces WB27X10474. Substitute parts can look different from the original.
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$9.73 | 
9% OFF Phone Price : $10.73
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Monitor Switch WB24X0830
Monitor switch

Part #WB24X0830

Replaced by #WB24X830

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Manufacturer substitution
This part replaces WB24X0830. Substitute parts can look different from the original.
BEST SELLER
$26.26 | 
19% OFF Phone Price : $32.26
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High-voltage Diode WB27X10169
High-voltage diode

Part #WB27X10169

Replaced by #WB27X10597

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Manufacturer substitution
This part replaces WB27X10169. Substitute parts can look different from the original.
BEST SELLER
$40.60 | 
13% OFF Phone Price : $46.60
In Stock
Microwave Magnetron (replaces Wb27x10343, Wb27x1114) WB27X10516
Microwave magnetron (replaces wb27x10343, wb27x1114)

Part #WB27X10516

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$263.24 | 
$12.00 OFF Phone Price : $275.24
In Stock
G.e. Range Oven Door Middle Glass (replaces Wb55t10191) WB56T10105
G.e. range oven door middle glass (replaces wb55t10191)

Part #WB56T10105

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$98.87 | 
11% OFF Phone Price : $110.87
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Wall Oven Safety Thermostat (replaces Wb24t10066) WB24T10060
Wall oven safety thermostat (replaces wb24t10066)

Part #WB24T10060

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This item is not returnable
$7.88 | 
11% OFF Phone Price : $8.88
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Wall Oven High-limit Thermostat WB24T10081
Wall oven high-limit thermostat

Part #WB24T10081

This item is not returnable
$22.54 | 
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Sensor Assembly WB21T10018
Sensor assembly

Part #WB21T10018

This item is not returnable
$23.58 | 
20% OFF Phone Price : $29.58
In Stock

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…

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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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