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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 52 models for this part number.
  • Whirlpool_New_ca4213dd-dfa8-4be7-a7bf-3517355ffb1f - FIXIT PARTS
1 2

Genuine OEM·Whirlpool

WP4158178Replaces 2 older numbers

Whirlpool WP4158178 Microwave Button Spring - Genuine OEM

Whirlpool WP4158178 Microwave Button Spring - Genuine OEM

$5.71 USD
$5.71 USD
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Shipping calculated at checkout.
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
Replaces and supersedes

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

  • 555872
  • AWP47802
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.

  • AP6009141
  • EAP353801
  • PS353801
  • PD00028674

Whirlpool WP4158178 is a button spring 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 WP4158178.

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: 555872, AWP47802.

Other stores list this part as: AP6009141, EAP353801, PS353801, PD00028674.

Models this part fits

52 models

Fits: GT1195SHB0, GT1195SHQ1, GT1196SHS0, GT1196SHS1, KCMS145JBL0, KCMS145JBL1, KCMS1555SSS2, MFE14XW0, MFE14XW1, MS3080XBQ0, MS3080XY0, MT1100SHB0, MT1135SGZ0, MT2081XBG0, MT2100CYR0, MT2100XYR0, MT4110XKB0, MW3600XS0, MW3600XW0, MW3600XW1, MW3601XS0, MW3601XW0, MW3601XW1, OB30DDEPX188491A, OB30SDEPX188492A, OD301, OD301MV187818, OD301MV187893, OD301MV287930, OD301MV288419, OD301V188415, OD301V2, OD301V287980, OD302, OD302A, OD302B, OD302M, OS301, OS301MV187819, OS301MV187894, OS301V188416, OS301V287931, OS301V287933, OS301V288420, OS301V288424, OS302, OS302A, OS302B, OS302M, WOU130SS88494A, WOU230SS88493A, YKCMS145JBT0.

Also fits these brands

  • Roper
  • Whirlpool
  • Fisher & Paykel
  • KitchenAid
  • Dynamic Cooking Systems
View full details

Model cross reference

This part WP4158178 works with all 52 models listed, all of them microwaves.

Need help finding your model number?
Model number ManufacturerAppliance type
GT1195SHB0 WhirlpoolMicrowave
GT1195SHQ1 WhirlpoolMicrowave
GT1196SHS0 WhirlpoolMicrowave
GT1196SHS1 WhirlpoolMicrowave
KCMS145JBL0 KitchenAidMicrowave
KCMS145JBL1 KitchenAidMicrowave
KCMS1555SSS2 KitchenAidMicrowave
MFE14XW0 WhirlpoolMicrowave
MFE14XW1 RoperMicrowave
MS3080XBQ0 WhirlpoolMicrowave
MS3080XY0 WhirlpoolMicrowave
MT1100SHB0 WhirlpoolMicrowave
MT1135SGZ0 WhirlpoolMicrowave
MT2081XBG0 WhirlpoolMicrowave
MT2100CYR0 WhirlpoolMicrowave
MT2100XYR0 WhirlpoolMicrowave
MT4110XKB0 WhirlpoolMicrowave
MW3600XS0 WhirlpoolMicrowave
MW3600XW0 WhirlpoolMicrowave
MW3600XW1 WhirlpoolMicrowave
MW3601XS0 WhirlpoolMicrowave
MW3601XW0 WhirlpoolMicrowave
MW3601XW1 WhirlpoolMicrowave
OB30DDEPX188491A Fisher & PaykelMicrowave
OB30SDEPX188492A Fisher & PaykelMicrowave
OD301 Fisher & PaykelMicrowave
OD301MV187818 Fisher & PaykelMicrowave
OD301MV187893 Fisher & PaykelMicrowave
OD301MV287930 Fisher & PaykelMicrowave
OD301MV288419 Fisher & PaykelMicrowave
OD301V188415 Fisher & PaykelMicrowave
OD301V2 Fisher & PaykelMicrowave
OD301V287980 Fisher & PaykelMicrowave
OD302 Fisher & PaykelMicrowave
OD302A Fisher & PaykelMicrowave
OD302B Fisher & PaykelMicrowave
OD302M Fisher & PaykelMicrowave
OS301 Fisher & PaykelMicrowave
OS301MV187819 Fisher & PaykelMicrowave
OS301MV187894 Fisher & PaykelMicrowave
OS301V188416 Fisher & PaykelMicrowave
OS301V287931 Fisher & PaykelMicrowave
OS301V287933 Fisher & PaykelMicrowave
OS301V288420 Fisher & PaykelMicrowave
OS301V288424 Fisher & PaykelMicrowave
OS302 Fisher & PaykelMicrowave
OS302A Fisher & PaykelMicrowave
OS302B Fisher & PaykelMicrowave
OS302M Fisher & PaykelMicrowave
WOU130SS88494A Dynamic Cooking SystemsMicrowave
WOU230SS88493A Dynamic Cooking SystemsMicrowave
YKCMS145JBT0 KitchenAidMicrowave

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