POOR AIR CIRCULATION OR UNEVEN DRYING
Whirlpool Dishwasher Diffuser W11662107, Fixes Poor air circulation or uneven drying
Whirlpool OEM dishwasher diffuser used in the duct and venting system.
Part W11662107Replaces W10903468Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberW11662107
ReplacesW10903468
ManufacturerWhirlpool
Appliance TypeDishwasher
Part TypeDiffuser
✅ Cross Reference Information
Current Part NumberW11662107
ReplacesW10903468
Common Symptoms
- Uneven drying
- Excess noise associated with poor air circulation
Check Before Replacing
- Inspect the diffuser for visible cracking, warping, blockage, or missing sections.
- Compare the installed component with the replacement part and confirm the appliance model number before ordering.
Pro Tip
Verify the complete dishwasher model number because this diffuser is used across multiple Whirlpool-family dishwasher models.
Part Details
Part NumberW11662107
Part TypeDiffuser
ManufacturerWhirlpool
Appliance TypeDishwasher
Primary FunctionSupports proper airflow distribution within the dishwasher duct and venting system.
Installation Notes
- Disconnect electrical power to the dishwasher before servicing.
- Follow the appliance-specific service documentation for diffuser access and installation.
- Confirm the model number and existing part before installation.
Verified Compatible Models
KDFM404KBS0, KDFM404KBS1, KDFM404KBS2, KDFM404KBS3, KDFM404KPS0, KDFM404KPS1, KDFM404KPS2, KDFM404KPS3, KDPM604KBS0, KDPM604KBS1, KDPM604KBS2, KDPM604KBS3, KDPM604KPS0, KDPM604KPS1, KDPM604KPS2
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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