Box 387774400

Brand: Frigidaire · Appliance: Cooktop · Fits: 9 models · Reference price: $115.75

387774400 is a Frigidaire replacement part (box) for cooktops. Our fitment data lists 9 models 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 FGEC3645PSB

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

• HARNESS,WIRING ,MAIN 5304522465
• Cooktop Main Top 305379360
• BOX & WIRES 5304518621
• Bracket 305521800
• Cooktop Radiant Element, 2,700-watt, 12-in 389087201
• Cooktop Burner Knob 316564616
• Cooktop Element, 7-in 318178104
• Retainer 387727700

Reference price and where to compare

The reference price on file for this part is $115.75. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 387774400 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