GE JT912SK5SS wall oven Parts

To order parts for your GE JT912SK5SS electric wall oven, we recommend using your complete model number and serial number to match the correct wall oven parts, then ordering online or by phone as outlined in the JT912SK5SS owner's manual.

What you need before you order

Having the right details up front prevents wrong-part returns and delays.

• Complete model number: JT912SK5SS
• Serial number (from the rating plate)
• The part name you need (example: oven lamp, temperature sensor)
• Symptoms (example: oven not heating, temperature inaccurate, light not working)
• Payment method if ordering by phone (major cards are commonly accepted)

Best ways to order the correct part

For this GE wall oven, we see the best results when you match by model number first, then confirm the part by name and ID.

Ordering method	Best for	What to have ready
Model-based parts lookup	Most repairs and maintenance	Model number JT912SK5SS, part name
Phone ordering	In-warranty or out-of-stock situations	Model and serial number, part details
Manual-guided ordering	Confirming part names and usage	Manual section for the feature/repair

Common JT912SK5SS parts customers order

These are frequent replacements on electric wall ovens like the JT912SK5SS.

• Oven lamp 40A15 for a burned-out oven light
• Wall oven temperature sensor WB23T10015 for temperature accuracy problems
• Wall oven cooling fan assembly WB26K5061 if the fan is noisy or not running

Why it matters

GE wall ovens often have similar-looking parts across model families. Using the exact model number JT912SK5SS and confirming the correct part ID helps ensure proper fit, safe operation, and accurate heating performance.

Last updated: February 2026

On the GE JT912SK5SS wall oven, the model number is printed on a label at the front of the oven behind the oven door. On double-oven versions of this platform, the label is behind the lower oven door. See the JT912SK5SS owner's manual for the exact label location description.

Where to look on the oven

Check these common spots first:

• Open the oven door and look along the front frame (the area the door closes against)
• Look just behind the oven door on the front of the oven liner
• If your unit is a double wall oven, open the lower oven door and check the front frame area
• Wipe the area with a damp cloth; grease can hide the printed label
• Use a flashlight and look for a white or silver rating plate sticker

What you should write down

Record both identifiers so we can match parts and diagrams correctly.

Item	What it’s used for	Example format
Model number	Identifies the exact oven configuration	JT912SK5SS
Serial number	Identifies the production unit	Letters and numbers

Why it matters

We use the model number to ensure you get the right GE wall oven parts for your exact build, such as an oven lamp 40A15 or a temperature-related part like the wall oven temperature sensor WB23T10015. Even small model variations can change wiring, control boards, and oven door components.

Quick tips if the label is hard to read

• Take a close-up photo and zoom in
• Look for a second label near the oven frame if the first is damaged
• If the oven was recently cleaned, check again after it cools; steam can fog the label

Last updated: February 2026

An electric oven like the GE JT912SK5SS is built around heating elements, temperature control components, and airflow and safety parts that work together to bake and broil evenly. Your exact configuration and service access points are shown in the JT912SK5SS owner's manual.

Main parts you will find in most electric wall ovens

• Bake element: provides the primary heat for baking (typically at the bottom of the oven cavity)
• Broil element: provides high, top-down heat for broiling
• Oven temperature sensor: tells the control how hot the oven is (common cause of inaccurate temps)
• Electronic control board and clock: manages bake, broil, timing, and temperature regulation
• Convection fan and convection element (on convection models): circulates hot air for more even cooking
• Cooling fan: moves air to protect controls and surrounding cabinetry from heat
• Oven light and lens: illuminates the cavity for visibility

JT912SK5SS examples of model-matched parts

If you are identifying parts by name, these are common service items listed for this model:

• Oven lamp 40A15 (light bulb)
• Wall oven temperature sensor WB23T10015
• Wall oven cooling fan assembly WB26K5061
• Wall oven safety thermostat WB24T10060

Quick “what it does” reference

Part	What it does	Common symptom when it fails
Bake element	Main baking heat	Oven will not heat or heats unevenly
Broil element	Top heat for broiling	No broil, weak browning
Temperature sensor	Measures oven temperature	Overheats, underheats, temp swings
Cooling fan	Protects controls, vents heat	Fan noise, overheating, shutdowns
Safety thermostat	Limits unsafe temperatures	Oven stops heating, intermittent heat

Why it matters

Knowing the major oven parts helps you troubleshoot faster (for example, separating a “no heat” issue caused by a failed element from a temperature regulation issue caused by a sensor). It also helps you match the correct GE replacement part by function and location.

Last updated: February 2026

For the GE JT912SK5SS electric wall oven, replacing the oven control board typically costs $250 to $700 total: about $200 to $500 for the control board plus $150 to $250 for labor if you hire service. DIY replacement usually lands around $200 to $500 (part only).

Typical cost breakdown

Costs vary most by whether you DIY, the exact board version used, and service rates in your area.

• Control board part: $200 to $500
• Service call and labor: $150 to $250 (sometimes more for built-in wall ovens)
• Extra parts sometimes needed: wire connectors, mounting hardware, or a trim piece if damaged
• Diagnostic fee: may apply if a technician confirms the failure first

Repair path	What you pay for	Typical total
DIY replacement	Control board only	$200 to $500
Pro repair	Board + labor	$250 to $700
Pro diagnosis first	Diagnosis + board + labor	$350 to $850

How to confirm the control board is the likely problem

Before buying a board, we recommend checking for common symptoms that point to an electronic control issue.

• Display is blank or erratic but power is present
• Oven won’t heat and no element relay “click” is heard
• Bake/broil functions don’t respond correctly to keypad inputs
• Temperature is wildly inconsistent even after calibration
• Error codes appear repeatedly after a power reset

For model-specific operating checks and control features, use the JT912SK5SS owner’s manual.

Parts that can mimic a bad control board

On the JT912SK5SS, these parts can cause no-heat or overheating symptoms that look like a board failure:

• Wall oven temperature sensor WB23T10015 (bad sensor can cause incorrect temps or shutdowns)
• Wall oven safety thermostat WB24T10060 (open thermostat can stop heating)
• Wiring/connectors between the sensor, thermostat, and control

A quick, low-cost first step is verifying the oven temperature sensor circuit before committing to a control board.

Why it matters

The control board is one of the highest-cost electrical parts in a GE wall oven. Ruling out the temperature sensor, safety thermostat, and wiring first helps you avoid an expensive misdiagnosis and gets your bake and broil performance back faster.

Last updated: February 2026