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Where is my model number?

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 16 models for this part number.
  • Whirlpool_New_da45ae1a-d2fe-4a6f-a372-486b1d74ad65 - FIXIT PARTS
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Genuine OEM·Whirlpool

W11540981Replaces 2 older numbers

Whirlpool W11540981 Microwave Transformer - Genuine OEM

Whirlpool W11540981 Microwave Transformer - Genuine OEM

$87.78 USD
$169.99 USD $87.78 USD
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Shipping calculated at checkout.
Available to order Ships on the next business day
  • 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
Replaces and supersedes

If your old part carries any of these, this is what replaces it.

  • FIX16620209
  • AWP1306292
Other stores list it as

Other shops sell this part under their own catalog numbers. You will not find these on the part itself — they are here so the number you searched for leads to the right part.

  • AP7019580
  • PS16620209
  • PD00089117

Whirlpool W11540981 is a transformer 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. It should read W11540981.

Shipping box

Weight and size of the parcel as it ships: 8.51 lb · 7.2834, 6.0629, 7.4015 in. These are the carton, not the part — do not measure your old part against them.

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: FIX16620209, AWP1306292.

Other stores list this part as: AP7019580, PS16620209, PD00089117.

Models this part fits

16 models

Fits: KMHS120EBS08, KMHS120ESS11, KMHS120EWH11, KMHS120KPS01, WMH53521HB06, WMH53521HV06, WMH53521HW06, WMH53521HZ06, YKMHS120EBS07, YKMHS120ES10, YKMHS120EW10, YKMHS120KPS01, YWMH53521HB05, YWMH53521HV05, YWMH53521HW05, YWMH53521HZ05.

Also fits these brands

  • Whirlpool
  • KitchenAid
View full details

Model cross reference

This part W11540981 works with all 16 models listed, all of them microwaves.

Need help finding your model number?
Model number ManufacturerAppliance type
KMHS120EBS08 KitchenAidMicrowave
KMHS120ESS11 KitchenAidMicrowave
KMHS120EWH11 WhirlpoolMicrowave
KMHS120KPS01 WhirlpoolMicrowave
WMH53521HB06 WhirlpoolMicrowave
WMH53521HV06 WhirlpoolMicrowave
WMH53521HW06 WhirlpoolMicrowave
WMH53521HZ06 WhirlpoolMicrowave
YKMHS120EBS07 KitchenAidMicrowave
YKMHS120ES10 WhirlpoolMicrowave
YKMHS120EW10 WhirlpoolMicrowave
YKMHS120KPS01 WhirlpoolMicrowave
YWMH53521HB05 WhirlpoolMicrowave
YWMH53521HV05 WhirlpoolMicrowave
YWMH53521HW05 WhirlpoolMicrowave
YWMH53521HZ05 WhirlpoolMicrowave

Our record, on the marketplaces

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