Switch 4158948

Brand: Whirlpool · Appliance: Microwave · Fits: 20 models · Reference price: $84.43

4158948 is a Whirlpool replacement part (switch) for microwaves. Our fitment data lists 20 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 MH6600XW1

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

• Door Handle (Black) 815065
• Filter WP4358003
• Microwave Grease Filter WP4358030
• Switch 4358004
• Screw 4358064
• Switch 4158952
• Screw 4158308
• Thermostat WP4358609

Reference price and where to compare

The reference price on file for this part is $84.43. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 4158948 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