Infinite Switch 4389572

Brand: Whirlpool · Appliance: Range · Fits: 27 models · Reference price: $44.13

4389572 is a Whirlpool replacement part (infinite switch) for ranges. Our fitment data lists 27 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Other parts for model RS386PXBB1

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

• Condenser Fan Cap WB13K5068
• Thermal Switch WB24K5115
• Infinite Switch 4389672
• Ov Lamp L WB25M10
• Door Frame 4389602
• Speed Nut WB1M25
• Range Oven Door Hinge 4336784
• Range Surface Element, 2,400-watt WP8185663

Reference price and where to compare

The reference price on file for this part is $44.13. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 4389572 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.

Model lookup tool