Rinse Aid Dispenser Cap WP9743399

Brand: Whirlpool · Appliance: Dishwasher · Fits: 3 models · Reference price: $17.09

WP9743399 is a Whirlpool replacement part (rinse aid dispenser cap) for dishwashers. Our fitment data lists 3 models that use it.

When to replace this part

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Models that use this part

Other parts for model KUDC25CHBL1

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Door Latch Assembly WP3380654
• Pump Filter Assembly WP8519553
• Dishwasher Water Inlet Valve 9744468
• Lower Vent Barrier WP8283179
• Thermistor 8193776
• Water Supply Tube WP9743958
• Tine Pivot Clip WP9743016
• WHEEL-TUB W11131693

Reference price and where to compare

The reference price on file for this part is $17.09. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP9743399 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool