Infinite Switch 877666

Brand: Whirlpool · Appliance: Range · Fits: 8 models · Reference price: $44.13

877666 is a Whirlpool replacement part (infinite switch) for ranges. Our fitment data lists 8 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 RF4400XLW3

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

• Receptacle Element 816185
• Infinite Switch 877665
• Screw 877903
• Switch 877669
• Switch 877670
• Unit 868449
• Oven Bake Element WP865940
• Block 241212

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 877666 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