Whirlpool Range / Oven Thermal Fuse - WP4449751

Whirlpool Range / Oven Thermal Fuse - WP4449751

Restore oven/range over-temperature safety protection with this genuine OEM Whirlpool Range / Oven Thermal Fuse. This part opens the protected circuit if cabinet or control-area temperature rises beyond the safety limit.

WP4449751 is a genuine OEM Whirlpool Range / Oven Thermal Fuse. Because visually similar service parts can differ by model revision, connector, mounting, or specification, confirm the exact model before installation.

Compatibility: Designed for select Whirlpool range / oven models that specify WP4449751 in the service parts list. Model-number verification is required.

Fitment / What To Verify: Match the exact appliance location, temperature/current rating when published, terminal style, mounting, and model. Correct the overheating or airflow fault that opened the original safety device before installing the replacement.

Please confirm fitment with your appliance or equipment model number before ordering.

Is it time to replace?

• Common Symptoms: Oven/range loses power to the protected circuit and testing confirms the one-time thermal safety device is open.
• Visible/Sensory Cues: No continuity through the fuse, overheated terminals, heat discoloration, cooling-air restriction, or evidence of a control/heating fault.

Pro Tip: Identify the overheating cause before replacement; inspect cooling airflow, temperature sensing/control, relays, wiring and connections, then confirm the exact thermal-fuse rating and location.

Technical Specifications