Control Board 79037021

Appliance: Air Conditioner · Fits: 3 models · Reference price: $965.80

79037021 is a replacement part (control board) for air conditioners. Our fitment data lists 3 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 73YCB121301E

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

• Escutcheon 32338293
• Fan Motor 25901057
• Escutcheon 32338260
• Bar 17705023
• Capacitor Strap 03201001
• Control Box 32307064
• Fan Motor 25901024
• Fan Motor Bracket 38815029

Reference price and where to compare

The reference price on file for this part is $965.80. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 79037021 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