Microcomputer 4451991

Fits: 1 model

4451991 is a replacement part (microcomputer). Our fitment data lists 1 model 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 GBD277PDQ5

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

• Cookbok (t/c Oven) LIT4449237
• Frame 4451739
• Hinge Receiver 4455722
• Hinge Receiver 4455723
• Range Control Panel 8300433
• Wire Harness 4455737
• Cover 4450553
• Door Glass 4452062

Reference price and where to compare

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

Compare 4451991 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