Air Filter 3-8166

Brand: Duo Therm · Fits: 2 models

3-8166 is a Duo Therm replacement part (air filter). Our fitment data lists 2 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 54612-166

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

• Compressor H-7885-1
• Condenser Coil H-7921
• End Cap 38030
• Governor Spring 38022
• HEADER-BOA 3711-008556
• Hdwe Clamp V 1007390
• Header Pin VJP1238T
• Overload H-7886-2

Reference price and where to compare

We have no reference price on file for this part. RepairKitHub does not sell parts directly.

Compare 3-8166 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