Rinse Aid Cap
Part # WP8564929·Whirlpool·Dishwasher

Rinse Aid Cap

The WP8564929 is a rinse aid cap for Whirlpool dishwasher. No tools needed. Compare prices from top sellers.

Replaces: 1170622, 8564929, AP6013341
Easy Repair

Fits 3 brands

Whirlpool
KitchenAid
IKEA

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Price Comparison

4 stores · Updated May 17, 2026
PartSelectLowest
$27.36
4.5(13.6k)In Stock
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ApplianceParts Pro
$27.37
4.8(21.9k)In Stock
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RepairClinic
$32.15
4.4(3.1k)In Stock
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Part Advantage
$12.59
4.8(728)Preorder
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The Dishwasher Rinse Aid Dispenser Cap is part of the detergent dispenser and releases the appliance’s rinse aid during the cleaning cycle. If the detergent assembly of your dishwasher does not dispense the rinse aid properly, replacing this part may alleviate the issue. This item measures approximately 1-1/2" D and is blue in color. Installing this part will require no tools, disassembly or repair experience. Helpful Tip: We also recommend using affresh® Dishwasher Cleaner (item W10282479) to help remove limescale and mineral build-up that can be unsightly and affect your dishwasher’s performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.

Part Specification
•  This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
•  This product is a replacement part
•  Package contains (1) Dishwasher Rinse Aid Dispenser Cap
•  No tools required for installation

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Common Problems This Part Fixes

Not drying dishes
Detergent dispenser not working
Leaves residue or film on dishes

Repair difficulty: Easy - no tools needed - drop-in or snap-in replacement

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