Bimetal Defrost Thermostat WPW10491891

Brand: Whirlpool · Appliance: Refrigerator · Fits: 16 models · Reference price: $53.20

WPW10491891 is a Whirlpool replacement part (bimetal defrost thermostat) for refrigerators. Our fitment data lists 16 models that use it.

When to replace this part

Heat control (thermostats, fuses, heating element)

Symptom: The refrigerator's temperature reads inconsistently, or the compressor and defrost cycle seem out of step with how warm or cold it actually is inside.

Check: A thermistor that has drifted or failed reports the wrong temperature to the control board, so compare the compartment's actual temperature to what the display or dial shows.

Models that use this part

Other parts for model EV188NYWS02

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Refrigerator Thermostat WPW10474750
• Door Hinge 4-82693-012
• Refrigerator Exchanger WPW10474988
• Pan 4-82749-001
• Condenser 4-82683-001
• Refrigerator Condenser Fan Motor WP4-82691-001
• Block Evaporator W10452121
• Danby Gasket 3-60180-001 3-60180-001

Reference price and where to compare

The reference price on file for this part is $53.20. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WPW10491891 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

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