Push to Start Knob - White 3957804

Brand: Whirlpool · Appliance: Dryer · Fits: 40 models · Reference price: $51.61

3957804 is a Whirlpool replacement part (push to start knob - white) for dryers. Our fitment data lists 40 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 3957804 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• 1903WH — Rolling Laundry Supply Cart
• 285666 — Drain Hose
• 4392067 — Dryer Repair Kit
• 4396010RP — Dryer Flexible Vent Hose 4396010RP
• 8212487RP — Fill Hose
• 8212614 — Dryer Lint Brush
• AGZ72909701 — Washer Washplate
• WPW10205855 — Control Panel

Other parts for model 7MLGC9545JQ5

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

• Dryer Lint Filter WP349639
• Rear Drum Felt Seal W10612022
• Dryer Orifice Burner (Type 4 (Propa WP234868
• Dryer Burner Tube WP693140
• Dryer Screw WP3395530
• Regulator Adjustment Screw WP694423
• Motor Pulley - 60 Hz. WP8066184
• Dryer Lint Trap Housing Seal WP339956

Reference price and where to compare

The reference price on file for this part is $51.61. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 3957804 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