GE Oven Control Board – Part Number WB27X27123 | 191D8545G029 (Pre-Owned / Tested)

This is a genuine factory original pre‑owned oven control board, expertly tested, cleaned, and fully inspected to ensure proper operation.
Only units that meet our performance standards are offered for sale.

Item Condition

Pre-Owned / Used.

Condition: Overlay Fair: This item does show noticeable wear; it will have marks, scratches, cracks, small nicks, or dings.
Color: Dark Gray
Power: Electric Appliance

Common Reasons for Failure

• Power surges or electrical spikes can damage the oven control circuitry.
• Heat-related stress causes relay or component failure.
• Burned or stuck bake/broil relays are preventing proper heating operation.
• Worn or cracked solder joints from repeated high-temperature cycles.
• Failed internal components affecting temperature regulation or timing.

Common Symptoms This Part May Fix

• Oven not heating or heating inconsistently.
• Oven shutting off unexpectedly or fails to turn on.
• No display or partial display on the control board.
• Unresponsive buttons or keypad inputs (when the keypad is separate).
• Error codes related to temperature or electronic control faults.

(Symptoms vary by model and application)

Important Fitment Information

⚠️ Please match the part number on your original oven control board exactly to WB27X27123 | 191D8545G029 before ordering.

Many oven control boards look identical but are NOT interchangeable.
Appliance model numbers alone are not sufficient to guarantee compatibility.

Cross-Reference Part and Model Number Information:

Alternate / Compatible Part #: WB27X33125 replaces AP6971906, WB27X27123, WB27X28580, WB27X32142, WB27X32664, WB27X25787, WB27X30073, WB27X30404.

Compatible Model Numbers:

JB750BJ5TS
JB750BJ6TS
JB750BJ7TS
JB750BJ8TS
JB750EJ1ES
JB750EJ2ES
JB750EJ4ES
JB750EJ5ES
JB750EJ6ES
JB750EJ7ES
JB750EJ8ES
JB750EJ9ES
JB750FJ4DS
JB750FJ5DS
JB750FJ6DS
JB750FJ8DS
JB750FJ9DS
JB750SJ1SS
JB750SJ2SS
JB750SJ3SS
JB750SJ4SS
JB750SJ5SS
JB750SJ6SS
JB750SJ7SS
JB750SJ8SS
JB750SJ9SS
JB755BJ5TS
JB755BJ6TS
JB755BJ8TS
JB755EJ1ES
JB755EJ2ES
JB755EJ4ES
JB755EJ5ES
JB755EJ6ES
JB755EJ7ES
JB755EJ8ES
JB755EJ9ES
JB755FJ5DS
JB755FJ6DS
JB755FJ7DS
JB755FJ8DS
JB755FJ9DS
JB755SJ1SS
JB755SJ2SS
JB755SJ3SS
JB755SJ4SS
JB755SJ5SS
JB755SJ6SS
JB755SJ7SS
JB755SJ8SS

What’s Included

1 × Oven Electronic Control Board – WB27X27123 | 191D8545G029
No additional hardware or accessories included.

BEFORE YOU BUY – VERIFY:

☐ Check your appliance’s model number (from the list of compatible Model Numbers provided).

☐ Compare our Part Number EXACTLY to your failed board – must match 100% (removal of your control board is required to find part number sticker).

☐ Verify board appearance matches our photos front AND back (wiring ports can differ even when the front looks identical – check both sides).

☐ Not sure? Message us your model # before purchasing – we’ll confirm compatibility.

Shipping Options

Fast and free shipping options are available at checkout.
Priority Mail (Recommended): Orders placed before 2 PM ship the same business day—best choice for time-sensitive repairs and buyers who want the most reliable handling.
Ground Shipping (Free): Ships within 1 business day. Delivery times may be similar for nearby locations; however, delivery times are generally longer than Priority Mail.

Warranty And Assurance

6-Month Warranty included for peace of mind.
Specializing in appliance control boards since 2014.
All orders are carefully packaged for safe delivery.
A+ Accredited Business with the BBB.

Model numbers and cross-reference part numbers were obtained from
AppliancePartsPros.com.

Shop with Confidence. All of our pre-owned appliance electronic control boards have been tested, cleaned, and are guaranteed to work. Every part comes with our standard 6-month warranty.

Thank you for visiting
Apex-Used-Appliance-Control-Boards.com
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