WPW10545291 Genuine OEM Whirlpool Range / Oven Thermal Fuse
The WPW10545291 is a genuine Whirlpool OEM thermal fuse mounted next to the heating source inside wall ovens, ranges, and microwave-oven combo units. This fuse is a one-time safety device: as long as the oven stays within its normal operating temperature, it does nothing at all, but the instant internal temperatures climb high enough — most often during a self-clean cycle, which runs far hotter than normal baking or roasting — the fuse permanently opens the circuit and cuts power. That's why a blown thermal fuse produces such a distinctive symptom: the oven loses power completely, sometimes with the door still electronically locked from the self-clean cycle that triggered the failure.
Unlike a thermostat, this thermal fuse cannot be reset once it blows — it must be replaced. Because it's mounted directly behind the control panel on many wall oven models, replacing it typically means pulling the unit partway out from the wall and removing the control section to reach it, rather than a simple rear-panel swap. It directly replaces AP6022803, W10545291, 3021646, PS11756140, PS7783661, and W10436435.
Quick Answer
The WPW10545291 Genuine OEM Whirlpool Range / Oven Thermal Fuse fixes Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore wall ovens, ranges, and microwave-oven combos that lost power completely — often right after a self-clean cycle. Replaces AP6022803, W10545291, 3021646, PS11756140, PS7783661, W10436435. If the door is electronically locked and won't open, you may need to manually release the lock before you can access the oven for this repair — see the FAQ below.
Common Problems This Part Fixes
Oven has no power at all — no lights, no display, no response to any button
Oven lost power suddenly, especially during or right after a self-clean cycle
Oven door remains electronically locked with no power to release it
Oven that stopped working after running unusually hot
Control panel completely dark and unresponsive
Continuity test shows an open circuit across the old fuse
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This range/oven thermal fuse directly replaces the following OEM and cross-reference part numbers:
WPW10545291, W10545291, 3021646, W10436435, AP6022803, AWP50815, EAP11756140, PD00032820, PS11756140.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This thermal fuse is compatible with select Whirlpool wall ovens, ranges, and microwave-oven combo units, and also fits select Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore appliances built on the Whirlpool platform, including model numbers such as WOD77EC7HS, WOD77EC0HV, and WOD51EC7AB02.
Note: Whirlpool uses several different thermal fuses across its range/oven lineup, including separate fuse designs used in other model families. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure.
Key Features
Genuine Whirlpool OEM part — factory-specified opening temperature and terminal configuration
One-time safety device that cuts power if the oven overheats
Resolves "no power at all," "lost power after self-clean," and "door locked with no power" symptoms caused by a blown fuse
Mounts next to the heating source, typically behind the control panel
Replaces AP6022803, W10545291, 3021646, PS11756140, PS7783661, and W10436435
Compatible with Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore wall ovens, ranges, and microwave-oven combos
Genuine OEM replacement — guaranteed fit, materials, and performance
Product Specifications
Part Number
WPW10545291
Part Type
Range / Wall Oven Thermal Fuse
Condition
Genuine OEM
Brand
Whirlpool
Application
Wall Ovens, Ranges, Microwave-Oven Combo Units
Location
Next to the heating source, typically behind the control panel
Resettable
No — one-time use, must be replaced once blown
Repair Difficulty
Moderate to Hard — control panel disassembly required on many models
Quantity
1 thermal fuse
Compatible Brands
Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore
Installation Notes
⚠️ Unplug Oven Or Shut Off Breaker Before Starting — Access Is Typically Behind The Control Panel Shut off the oven's power at the breaker before beginning. Wear work gloves. If the door is electronically locked and won't open due to the power loss, you may need to manually release it first — see the FAQ below for a common workaround. Remove the oven's retaining screws and carefully pull the unit out from the wall a few inches to access the screws holding the control section in place. Remove the screws securing the control panel — typically four — and pull the control unit loose, letting the display ribbon cable stay connected while you rest the panel out of the way on top of the oven; avoid pulling it further than the ribbon allows. The thermal fuse is usually mounted right behind the control panel at this point. Photograph the wiring before disconnecting the old fuse's connectors. Pull the connectors off the old fuse and plug them onto the new WPW10545291 fuse in the same orientation. Reconnect the control panel's ground wire and ribbon cable, reinstall the control panel and its screws, and carefully push the oven back into the wall opening, securing it with its retaining screws. Restore power at the breaker and confirm the oven powers on normally and the door unlocks and operates correctly. Tools needed: Phillips screwdriver, power tester (helpful), work gloves.
Frequently Asked Questions
My oven lost all power right after a self-clean cycle. Is this the thermal fuse?
Yes, this is one of the most common and well-documented triggers for this exact failure. Self-clean cycles run at extremely high temperatures compared to normal cooking, and if that heat exceeds what the thermal fuse is rated to tolerate, it blows to protect the oven — cutting all power in the process. A total loss of power during or shortly after a self-clean cycle is a strong sign this fuse is the cause.
My oven door is locked and I have no power to release it. How do I get it open?
This is a known complication when the thermal fuse blows during or after a self-clean cycle, since the door lock can remain engaged with no power available to release it electronically. One documented workaround: with the house power to the oven confirmed off, some owners have used a thin, flexible material (such as a bent paper clip or a flexible cutting board edge) worked carefully between the door and the lock mechanism to manually trip the lock open. This varies by model and takes patience — if you're not comfortable attempting it, a qualified appliance technician can open the door safely.
Can I just reset the thermal fuse instead of replacing it?
No. Unlike a thermostat, this thermal fuse is a one-time safety device — once it blows, its internal circuit is permanently broken and it cannot be reset or repaired. Replacement is the only option.
Is this an OEM or aftermarket part?
This is a genuine OEM part, manufactured by Whirlpool to factory specifications — guaranteed fit, materials, and performance. It matches the original opening temperature, terminal configuration, and mounting position of the thermal fuse originally installed in your oven, range, or microwave-oven combo.
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