Laundry Appliance Control Knob WP3398393

Appliance: Dryer · Fits: 10 models · Reference price: $41.94

WP3398393 is a replacement part (laundry appliance control knob) for dryers. Our fitment data lists 10 models that use it.

When to replace this part

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Models that use this part

Part numbers it replaces

The manufacturer lists WP3398393 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• 3949247 — Lid Switch Assembly with Leads
• 3949247V — Washer Lid Switch Assembly

Other parts for model RGX5635EW0

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

• Start Switch WP3398096
• Control Knob (White) WP8274378
• Wire Harness 3405104
• End Cap 285856
• Dryer Blower Shaft Seal WP3394196
• Dryer High-Limit Thermostat 3403140
• Dryer Door Switch Assembly WP3406105
• Motor Pulley 3401143

Reference price and where to compare

The reference price on file for this part is $41.94. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP3398393 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