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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 31 models for this part number.
  • Whirlpool_New_aa3b9329-40ee-4ffe-ab34-c5ce96b3295d - FIXIT PARTS
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Genuine OEM·Whirlpool

W11579563Replaces 1 older number

Whirlpool W11579563 Dishrack Support - Genuine OEM

Whirlpool W11579563 Dishrack Support - Genuine OEM

$7.38 USD
$8.72 USD $7.38 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
Also known by these numbers

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

  • W11133748

Whirlpool W11579563 is a dishrack support for dishwasher 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 W11579563, or the older number 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: W11133748.

Models this part fits

31 models

Fits: KDFS224SPS0, MDB4949SKB0, MDB4949SKB1, MDB4949SKB2, MDB4949SKB3, MDB4949SKB4, MDB4949SKW0, MDB4949SKW1, MDB4949SKW2, MDB4949SKW3, MDB4949SKZ0, MDB4949SKZ1, MDB4949SKZ2, MDB4949SKZ3, MDB4949SKZ4, MDFS3924RB0, MDFS3924RW0, MDFS3924RZ0, MDFS3924RZ3, WDT740SALB0, WDT740SALB1, WDT740SALB2, WDT740SALB3, WDT740SALW0, WDT740SALW1, WDT740SALW2, WDT740SALW3, WDT740SALZ0, WDT740SALZ1, WDT740SALZ2, WDT740SALZ3.

Also fits these brands

  • Whirlpool
  • Maytag
  • KitchenAid
View full details

Model cross reference

This part W11579563 works with all 31 models listed, all of them dishwashers.

Need help finding your model number?
Model number ManufacturerAppliance type
KDFS224SPS0 KitchenAidDishwasher
MDB4949SKB0 MaytagDishwasher
MDB4949SKB1 WhirlpoolDishwasher
MDB4949SKB2 WhirlpoolDishwasher
MDB4949SKB3 WhirlpoolDishwasher
MDB4949SKB4 MaytagDishwasher
MDB4949SKW0 MaytagDishwasher
MDB4949SKW1 WhirlpoolDishwasher
MDB4949SKW2 WhirlpoolDishwasher
MDB4949SKW3 WhirlpoolDishwasher
MDB4949SKZ0 WhirlpoolDishwasher
MDB4949SKZ1 WhirlpoolDishwasher
MDB4949SKZ2 WhirlpoolDishwasher
MDB4949SKZ3 MaytagDishwasher
MDB4949SKZ4 MaytagDishwasher
MDFS3924RB0 MaytagDishwasher
MDFS3924RW0 MaytagDishwasher
MDFS3924RZ0 MaytagDishwasher
MDFS3924RZ3 MaytagDishwasher
WDT740SALB0 WhirlpoolDishwasher
WDT740SALB1 WhirlpoolDishwasher
WDT740SALB2 WhirlpoolDishwasher
WDT740SALB3 WhirlpoolDishwasher
WDT740SALW0 WhirlpoolDishwasher
WDT740SALW1 WhirlpoolDishwasher
WDT740SALW2 WhirlpoolDishwasher
WDT740SALW3 WhirlpoolDishwasher
WDT740SALZ0 WhirlpoolDishwasher
WDT740SALZ1 WhirlpoolDishwasher
WDT740SALZ2 WhirlpoolDishwasher
WDT740SALZ3 WhirlpoolDishwasher

Our record, on the marketplaces

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