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The label is inside the door frame or on the back of the appliance. Photos are read on your phone and never uploaded.

How we verify

Against the maker’s own list of 58 models for this part number.
  • Whirlpool_New_15e362f8-93a5-40e4-b100-97b145e14e7f - FIXIT PARTS
1 2

Genuine OEM·Whirlpool

WPW10730066Replaces 2 older numbers

Whirlpool WPW10730066 Microwave Blower Fan Motor - Genuine OEM

Whirlpool WPW10730066 Microwave Blower Fan Motor - Genuine OEM

$127.57 USD
$188.09 USD $127.57 USD
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Out of stock See the replacement number
  • Fit checked against the maker’s own model list
  • Genuine OEM part, one-year warranty
  • 365-day returns, unopened and in the original box
  • Ships from a U.S. warehouse, tracked
Also known by these numbers

If your old part carries any of these, this is the one you want.

  • 4450555
  • 4450919

Whirlpool WPW10730066 is a blower fan motor for microwave appliances. New, genuine Whirlpool OEM — ordered from the brand's own distributor, not an aftermarket copy.

Read the number off your old part

Look for the number stamped or printed on the part itself. If it says WPW10730066, or any of the 2 older numbers listed under Compatible parts below, this is the replacement. Every one of them is discontinued and every one leads here.

Does it fit yours?

Enter your model number in the box above for a straight answer, or read the full list under Compatible models below. Send us the number and we will confirm it before you order.

Buying from us

  • One year warranty, backed by FIXIT PARTS — if it fails in the first year we replace it.
  • 30 day returns — unused and uninstalled, in the original box.
  • Ships the same business day on orders placed before 12:00 PM Pacific.

Part numbers on this page

Manufacturer numbers: 4450555, 4450919.

Models this part fits

58 models

Fits: GBS307PDB0, GMC275PDB0, GMC275PDQ0, GMC275PDQ1, GMC305PDB0, GMC305PDB1, GMC305PDQ0, GMC305PDZ0, KBMC147HSS03, KEMS307DAL1, KEMS307DAL2, KEMS307DAL4, KEMS307DBL1, KEMS307DBL2, KEMS307DBL4, KEMS307DBS2, KEMS307DBS4, KEMS307DWH1, KEMS307DWH2, KEMS307DWH4, KEMS377DAL1, KEMS377DAL2, KEMS377DAL4, KEMS377DBL1, KEMS377DBL2, KEMS377DBL4, KEMS377DBS2, KEMS377DBS4, KEMS377DWH1, KEMS377DWH2, KEMS377DWH4, KEMS377GBL1, KEMS377GBS1, KEMS377GBT1, KEMS377GWH1, MMW7530WDB01, MMW7530WDW01, PBK1227, RBS248PDB4, RBS248PDQ4, RMC275PDB1, RMC275PDB2, RMC275PDB4, RMC275PDQ1, RMC275PDQ2, RMC275PDQ4, RMC305PDB1, RMC305PDB2, RMC305PDB4, RMC305PDQ1, RMC305PDQ2, RMC305PDQ4, RMC305PDZ1, RMC305PDZ2, RMC305PDZ4, YKBMC140HS0, YKEMC307KB0, YKEMC308KM03.

Also fits these brands

  • KitchenAid
  • Whirlpool
  • Maytag
View full details

Model cross reference

This part WPW10730066 works with all 58 models listed, all of them microwaves.

Need help finding your model number?
Model number ManufacturerAppliance type
GBS307PDB0 WhirlpoolMicrowave
GMC275PDB0 WhirlpoolMicrowave
GMC275PDQ0 WhirlpoolMicrowave
GMC275PDQ1 WhirlpoolMicrowave
GMC305PDB0 WhirlpoolMicrowave
GMC305PDB1 WhirlpoolMicrowave
GMC305PDQ0 WhirlpoolMicrowave
GMC305PDZ0 WhirlpoolMicrowave
KBMC147HSS03 WhirlpoolMicrowave
KEMS307DAL1 WhirlpoolMicrowave
KEMS307DAL2 KitchenAidMicrowave
KEMS307DAL4 WhirlpoolMicrowave
KEMS307DBL1 KitchenAidMicrowave
KEMS307DBL2 KitchenAidMicrowave
KEMS307DBL4 KitchenAidMicrowave
KEMS307DBS2 WhirlpoolMicrowave
KEMS307DBS4 WhirlpoolMicrowave
KEMS307DWH1 WhirlpoolMicrowave
KEMS307DWH2 KitchenAidMicrowave
KEMS307DWH4 WhirlpoolMicrowave
KEMS377DAL1 KitchenAidMicrowave
KEMS377DAL2 WhirlpoolMicrowave
KEMS377DAL4 WhirlpoolMicrowave
KEMS377DBL1 KitchenAidMicrowave
KEMS377DBL2 WhirlpoolMicrowave
KEMS377DBL4 WhirlpoolMicrowave
KEMS377DBS2 WhirlpoolMicrowave
KEMS377DBS4 KitchenAidMicrowave
KEMS377DWH1 WhirlpoolMicrowave
KEMS377DWH2 KitchenAidMicrowave
KEMS377DWH4 WhirlpoolMicrowave
KEMS377GBL1 KitchenAidMicrowave
KEMS377GBS1 KitchenAidMicrowave
KEMS377GBT1 KitchenAidMicrowave
KEMS377GWH1 KitchenAidMicrowave
MMW7530WDB01 MaytagMicrowave
MMW7530WDW01 MaytagMicrowave
PBK1227 WhirlpoolMicrowave
RBS248PDB4 WhirlpoolMicrowave
RBS248PDQ4 WhirlpoolMicrowave
RMC275PDB1 WhirlpoolMicrowave
RMC275PDB2 WhirlpoolMicrowave
RMC275PDB4 WhirlpoolMicrowave
RMC275PDQ1 WhirlpoolMicrowave
RMC275PDQ2 WhirlpoolMicrowave
RMC275PDQ4 WhirlpoolMicrowave
RMC305PDB1 WhirlpoolMicrowave
RMC305PDB2 WhirlpoolMicrowave
RMC305PDB4 WhirlpoolMicrowave
RMC305PDQ1 WhirlpoolMicrowave
RMC305PDQ2 WhirlpoolMicrowave
RMC305PDQ4 WhirlpoolMicrowave
RMC305PDZ1 WhirlpoolMicrowave
RMC305PDZ2 WhirlpoolMicrowave
RMC305PDZ4 WhirlpoolMicrowave
YKBMC140HS0 KitchenAidMicrowave
YKEMC307KB0 WhirlpoolMicrowave
YKEMC308KM03 KitchenAidMicrowave

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