Whirlpool · Microwave part

ACU PCBA SERVICE ASSY FOR W11369662 W11552021

W11552021No photo on file
Match this part by its number, not by appearance.

Reference price$80.92–$104.43

Catalog price as of 2026-05; not a live Amazon price.

Check price on Amazon

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Part number
W11552021
Brand
Whirlpool
Made for
Microwave
Fits
16 models
Also sold as
Maytag
  • Fitment checked against 16 models
  • Purchase, shipping and returns handled by Amazon
  • Free reference data: RepairKitHub does not sell parts

Does it fit your appliance?

Find it on the data plate inside the door or lid. It is not the serial number.

About this part

W11552021 is a Whirlpool replacement part (acu pcba service assy for w11369662) for microwaves. Our fitment data lists 16 models that use it.

How to confirm it has failed

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

All 16 confirmed models for this part.
ModelBrandApplianceParts on file
HBL5720UC-02WhirlpoolMicrowave90
HBL8750UC-01WhirlpoolMicrowave90
HBL5760UC-01WhirlpoolMicrowave55
MMV1175JZ01WhirlpoolMicrowave37
MMV1175JB01WhirlpoolMicrowave36
MMV1175JW02WhirlpoolMicrowave35
MMV1175JW01WhirlpoolMicrowave34
MMV1175JB02WhirlpoolMicrowave33
MMV1175JK0WhirlpoolMicrowave32
MMV1175JZ0WhirlpoolMicrowave32
MMV1175JB0WhirlpoolMicrowave30
MMV1175JW0WhirlpoolMicrowave30
MMV1175JZ02WhirlpoolMicrowave29
HBL5650UC!2F01WhirlpoolRange1
HBL5650UC!2F02WhirlpoolRange1
HBL5650UC!2F03WhirlpoolRange1

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

Frequently asked questions

Which models does W11552021 fit?

Our fitment data lists 16 models that use W11552021, including HBL5720UC-02, HBL8750UC-01, HBL5760UC-01. Enter your model number in the fit checker on this page to confirm.

How much does W11552021 cost?

Catalog prices on file range $80.92–$104.43 (as of 2026-05). The current Amazon price can differ, so check it before you order.