Run Capacitor A4038801

Brand: Whirlpool · Appliance: Air Conditioner · Fits: 10 models · Reference price: $5.25

A4038801 is a Whirlpool replacement part (run capacitor) for air conditioners. Our fitment data lists 10 models that use it.

When to replace this part

Controls, timers and wiring

Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.

Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.

Models that use this part

Other parts for model 100D-556

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

• Access Door Filter D4302701
• BLOWER WHEEL HOUSING, LOWER HALF D4300301
• CABINET GASKET C4201401
• Cabinet Front D4315501
• Cabinet Front EE44000-1
• Deflector C4202101
• Drain Tube A4032601
• ESCUTCHEON SPACER A4036301

Reference price and where to compare

The reference price on file for this part is $5.25. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare A4038801 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