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GE
Electric Wall Oven

Model # CT9550EK5DS Official GE built-in oven

Here are the diagrams and repair parts for Official GE CT9550EK5DS built-in oven, as well as links to manuals and error code tables, if available.

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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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Showing 10 of 139 parts  |
Wall Oven Cooling Fan Sensor Board WB27T11463
#599

Control panel diagram

Wall oven cooling fan sensor board

Part #WB27T11463

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Board Sensor WB27X23614
#598

Center spacer diagram

Board sensor

Part #WB27X23614

Replaced by #WB27X28659

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Manufacturer substitution
This part replaces WB27X23614. Substitute parts can look different from the original.
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Wall Oven Door Window Assembly WB56X27480
Wall oven door window assembly

Part #WB56X27480

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Wall Oven Cooling Fan WB26X23613
#31

Center spacer diagram

Wall oven cooling fan

Part #WB26X23613

Replaced by #WB26X35089

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Manufacturer substitution
This part replaces WB26X23613. Substitute parts can look different from the original.
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Wall Oven Temperature Sensor WB21X10165
Wall oven temperature sensor

Part #WB21X10165

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Wall Oven Cooling Fan Assembly WB26X23477
#32

Control panel diagram

Wall oven cooling fan assembly

Part #WB26X23477

Replaced by #WB26X31060

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Manufacturer substitution
This part replaces WB26X23477. Substitute parts can look different from the original.
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Range High-limit Thermostat WB24T10164
Range high-limit thermostat

Part #WB24T10164

Replaced by #WB24X46906

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Manufacturer substitution
This part replaces WB24T10164. Substitute parts can look different from the original.
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Cooking Appliance Oven Rack Lubricant WB02T10303
#999

Control panel diagram

Cooking appliance oven rack lubricant

Part #WB02T10303

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Wall Oven Bake Element WB44X21667
Wall oven bake element

Part #WB44X21667

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Wall Oven Relay Control Board WB27X25552
#15

Control panel diagram

Wall oven relay control board

Part #WB27X25552

This item is not returnable
$212.54 | 
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