FitCheckrCompatibility verdict
Does W11101428 fit WDT730HAMZ?
Model: WDT730HAMZ
Part: W11101428
Fit summary
Dishwasher parts depend on tub platform, filter stack, rack rail, spray arm hub, and door seal shape. Match WDT730HAMZ against W11101428 on the model label, old part, or manual before ordering.
W11101428 compatibility details for Whirlpool WDT730HAMZ
Compatibility verdict
This replacement is marked as a likely fit.
Compatible model
Whirlpool WDT730HAMZ · Whirlpool WDT730HAMZ Dishwasher
OEM status and part number
W11101428 is marked as OEM in the replacement data.
Replacement interval
Replace when cracked or clogged
Source confidence explanation
FitCheckr shows this compatibility check with a 86% confidence score based on 2 source signals. Higher confidence means more consistent source evidence, not lab testing.
Lower spray arms should match the hub and wash pump outlet.
- Marketplace title says universal fit but does not mention WDT730HAMZ.
- The old part number on your device does not match W11101428 or its known family.
- The listing photo looks close, but the latch, seal, bag type, or frame shape differs.
Does W11101428 fit Whirlpool WDT730HAMZ?
This replacement is marked as a likely fit.
Which model is W11101428 listed for?
W11101428 is shown on FitCheckr for Whirlpool WDT730HAMZ Dishwasher (WDT730HAMZ). Always confirm the exact model number on your device before choosing a replacement.
Is W11101428 an OEM part?
W11101428 is marked as OEM in the current FitCheckr data. Use the official source page when warranty or certification matters.
What should I check before choosing a replacement?
Check your exact device model, the existing part number, manufacturer instructions, replacement interval, and any latch, seal, chip, bag, cartridge, or frame differences.
What is this confidence score based on?
2 public source signals are currently reflected in this fit check. FitCheckr combines official pages, manuals, support documents, retailer listings, and public discussion summaries where available.
2 public source signals checked. FitCheckr weighs official pages, manuals, support docs, retailer listings, and public discussion summaries before showing a fit verdict.