Rotary Switch 3952578

Brand: Whirlpool · Appliance: Washer · Fits: 3 models · Reference price: $119.04

3952578 is a Whirlpool replacement part (rotary switch) for washers. Our fitment data lists 3 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 KAWS850JQ4

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

• Selector Switch W10168264
• Washer Timer 60 Hz. WP3954915
• RELIEF-STR 285777
• Drain Hose Nozzle WP3357027
• Terminal Receptacle WP62889
• Water Inlet Valve with Mounting Bracket 285805
• Pump Retainer WP8546127
• Washer Lid - White WPW10193854

Reference price and where to compare

The reference price on file for this part is $119.04. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 3952578 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