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GE
Gas Range

Model # JGB450DEF3WW Official GE gas range

Here are the diagrams and repair parts for Official GE JGB450DEF3WW gas range, as well as links to manuals and error code tables, if available.

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  • 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”.

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

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 168 parts  |
Oven Igniter WB13K10026
#217

Gas & burner parts diagram

Oven igniter

Part #WB13K10026

Replaced by #WB13K21

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Manufacturer substitution
This part replaces WB13K10026. Substitute parts can look different from the original.
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Bake Burner Ignition WB13K0021
#218

Gas & burner parts diagram

Bake burner ignition

Part #WB13K0021

Replaced by #WB13K21

?
Manufacturer substitution
This part replaces WB13K0021. Substitute parts can look different from the original.
BEST SELLER
$54.97 | 
10% OFF Phone Price : $60.97
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40a15bulb STD372401
#235

Body parts diagram

40a15bulb

Part #STD372401

Replaced by #40A15

?
Manufacturer substitution
This part replaces STD372401. Substitute parts can look different from the original.
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$14.40 | 
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Range Surface Burner Cap WB29K10023
#152

Control panel & cooktop diagram

Range surface burner cap

Part #WB29K10023

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Range Surface Burner Cap WB29K10024
#153

Control panel & cooktop diagram

Range surface burner cap

Part #WB29K10024

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Range Surface Burner Grate Bumper WB02X24790
#311

Door & drawer parts diagram

Range surface burner grate bumper

Part #WB02X24790

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Range Oven Door Hinge (replaces Wb10x20539) WB10X21659
#222

Door & drawer parts diagram

Range oven door hinge (replaces wb10x20539)

Part #WB10X21659

$32.22 | 
16% OFF Phone Price : $38.22
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Range Screw WB01X24735
#122

Control panel & cooktop diagram

Range screw

Part #WB01X24735

This item is not returnable
$7.88 | 
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Range Light Socket (replaces Wb08t10004) WB08T10026
#230

Body parts diagram

Range light socket (replaces wb08t10004)

Part #WB08T10026

This item is not returnable
$7.88 | 
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Wb36x389 WB08K0005
#275

Body parts diagram

Wb36x389

Part #WB08K0005

Replaced by #WB36X192

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Manufacturer substitution
This part replaces WB08K0005. Substitute parts can look different from the original.
This item is not returnable
$9.54 | 
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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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

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The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

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Time required
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How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

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Repair difficulty
Time required
 15 minutes or less

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