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WHIRLPOOL WP4387490 SIDE-BY-SIDE REFRIGERATOR DEFROST THERMOSTAT - GENUINE OEM PART

*All prices and availability are subject to change without notice. Errors and omissions excepted.

  • Description: Whirlpool WP4387490 genuine OEM Side-by-Side Refrigerator Defrost Thermostat.
    Fits Brand: WHIRLPOOL / MAYTAG / KITCHENAID / JENN-AIR / AMANA / KENMORE (MODEL-DEPENDENT)
    Manufacturer: WHIRLPOOL
    Manufacturer Part Number: WP4387490
    OEM Status: Genuine OEM Part
    Product Type: Side-by-Side Refrigerator Defrost Thermostat
    Appliance / Application: Refrigerator
    Installation Location: At the model-defined refrigerator component position specified in the appliance service parts diagram
    Function: Opens/closes or reports temperature according to the model-specific thermal control/safety function.
    Critical Fit / Identification Details: Match the complete appliance model number including suffix/revision, manufacturer part number WP4387490, installation position, mounting geometry and any connector/shaft/hose/electrical details.
    Manufacturer Part Numbers / Cross-References: WP4387490, 4387490
    What This Listing Includes: One genuine OEM WP4387490 side-by-side refrigerator defrost thermostat as supplied for the manufacturer service application; adjacent parts, hardware or accessories are not included unless specifically stated.
    Compatibility Basis: Manufacturer/service part number and appliance application were verified. A broad representative model list is not shown where revision/configuration could make a short list misleading; confirm the complete model number against the manufacturer parts diagram before ordering.
    Correct Part / Compatibility Check: Verify the complete appliance model number, exact manufacturer part number, installation position and all critical fit/identification details. Symptoms alone do not prove this part is defective.
    Distinguish From Similar Parts: Similar switches, thermostats, sensors and fuses may have different ratings, operating points, connectors or shaft/mounting geometry.
    Possible Related Symptoms / Reasons to Inspect: A related control, temperature or no-operation symptom only after continuity/resistance, wiring and model-specific diagnostics confirm this component.
    Important Safety / Service Note: Disconnect appliance power before service and follow the manufacturer service procedure for the exact model. Use qualified service where required.
    Ordering Note: Symptoms can identify a system to inspect, but they do not prove this specific component is defective. Confirm the OEM part number or model-specific parts diagram before ordering.
  • Specifications & Compatibility:

    • Manufacturer: WHIRLPOOL
    • Manufacturer Part Number: WP4387490
    • OEM Status: Genuine OEM Part
    • Product Type: Side-by-Side Refrigerator Defrost Thermostat
    • Appliance / Application: Refrigerator
    • Installation Location: At the model-defined refrigerator component position specified in the appliance service parts diagram
    • Cross-References: WP4387490, 4387490
    • Critical Fit Details: Match the complete appliance model number including suffix/revision, manufacturer part number WP4387490, installation position, mounting geometry and any connector/shaft/hose/electrical details.

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