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GE
Gas Range

Model # JGB640DEF1WW Official GE gas range

Here are the diagrams and repair parts for Official GE JGB640DEF1WW gas range, as well as links to manuals and error code tables, if available.

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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 179 parts  |
Oven Igniter WB13K10026
#218

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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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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$15.16 | 
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Range Surface Burner Cap WB28K10222
#153

Control panel & cooktop diagram

Range surface burner cap

Part #WB28K10222

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Range Oven Temperature Sensor WB20K10027
#43

Body parts diagram

Range oven temperature sensor

Part #WB20K10027

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Range Oven Burner Igniter WB13K10020
#217

Gas & burner parts diagram

Range oven burner igniter

Part #WB13K10020

Replaced by #WB13X25261

?
Manufacturer substitution
This part replaces WB13K10020. Substitute parts can look different from the original.
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Range Surface Burner Head WB16T10046
#156

Control panel & cooktop diagram

Range surface burner head

Part #WB16T10046

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Range Surface Burner Cap WB29K10022
#151

Control panel & cooktop diagram

Range surface burner cap

Part #WB29K10022

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Range Oven Door Outer Glass WB56X23809
#338

Door & drawer parts diagram

Range oven door outer glass

Part #WB56X23809

$91.51 | 
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Range Surface Burner Head (replaces Wb16k10044) WB16K10062
#157

Control panel & cooktop diagram

Range surface burner head (replaces wb16k10044)

Part #WB16K10062

$40.67 | 
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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 | 
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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 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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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 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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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 bake?

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

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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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Most common repair guides to help fix your ranges

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

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How to replace a range oven door switch

How to replace a range oven door switch

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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Repair difficulty
Time required
 30 minutes or less
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

Effective articles & videos to help repair your ranges

Use the advice and tips in these articles and videos to get the most out of your range.

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Oven door won't open: troubleshooting door lock problems on a range video

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