Whirlpool Wall Oven Thermal Fuse WPW10545255, Replaces W10545255, W10436434

Thermal fuse for compatible wall ovens; it is a safety device intended to protect the oven from damage caused by an electrical short or overheating.

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✅ Cross Reference Information

Common Symptoms

• Oven will not start
• Touchpad or control panel does not respond
• Oven may lose power after a self-cleaning cycle
• Door may remain locked after self-cleaning
• Oven may not heat if the fuse is open

Check Before Replacing

• Disconnect electrical power at the breaker before inspection or testing.
• Locate the fuse according to the appliance’s model-specific service information; access location can vary by model.
• With power disconnected, visually inspect the fuse, terminals, and wiring for scorching, loose connections, or damage.
• Test the fuse for continuity with a multimeter only after power is disconnected; an open fuse indicates it should be replaced, but does not by itself establish why it opened.
• Do not bypass, short, or disable the thermal fuse.

Pro Tip

Part Details

Key Features

• Whirlpool genuine OEM thermal fuse
• Designed for compatible wall ovens and oven/microwave combinations
• Safety device that opens during excessive temperature or fault conditions
• Non-resettable; an open fuse requires replacement
• Listed by Whirlpool as replacing W10545255 and W10436434

Installation Notes

• Disconnect power at the circuit breaker before installation.
• Use the model-specific service or installation instructions because fuse location and access method vary among compatible ovens.
• Record the original wire placement and transfer the wires to the replacement fuse in the same configuration.
• Secure the replacement fuse and restore any panels or covers before reconnecting power.
• Never bypass or disable the fuse; replace it with the specified part only.

Verified Compatible Models

AWO6313SFB00, AWO6313SFB01, AWO6313SFB02, AWO6313SFS00, AWO6313SFS01, AWO6313SFS02, AWO6313SFW00, AWO6313SFW01, AWO6313SFW02, AWO6317SFB00, AWO6317SFB01, AWO6317SFB02, AWO6317SFS00, AWO6317SFS01, AWO6317SFS02, AWO6317SFW00, AWO6317SFW01, AWO6317SFW02, IBS300DS00, IBS300DS01, IBS300DS02, IBS300DS03, IBS350DS00, IBS350DS01, IBS350DS02, IBS350DS03, IBS550DS00, IBS550DS01, IBS550DS02, IBS550DS03, KEBK101BBL01, KEBK101BSS00, KEBK171BSS00, KEBK206BSS00, KEBK276BBL00, KEBK276BSS00, KEBS109BBL00, KEBS109BSP00, KEBS109BSS01, KEBS109BWH00, KEBS179BSS00, KEBS179BWH00, KEBS279BBL00, KEBS279BWH00, KEMS309BBL01, KEMS309BSP01, KEMS309BSS00, KEMS309BWH00, KEMS379BBL01, KEMS379BSS01

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.