Dishwasher Upper Spray Arm WP304204

Brand: Whirlpool · Appliance: Refrigerator · Fits: 41 models · Reference price: $109.45

WP304204 is a Whirlpool replacement part (dishwasher upper spray arm) for refrigerators. Our fitment data lists 41 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists WP304204 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• W10282479 — Affresh Cleaner
• W10549851 — Affresh Dishwasher Cleaner Tablets - 6

Other parts for model DU8100XT0

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

• Dishwasher Spray Tower WP304170
• Washer WP4159590
• Dishwasher Door Spring Retainer w/Protective Tip WP716401
• Dishwasher Access Panel (Black) WP3367793
• Dishwasher Detergent Cup Seal WP300105
• Nut 120614
• Shield 304786
• Dishwasher Water Inlet Valve WP303650

Reference price and where to compare

The reference price on file for this part is $109.45. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP304204 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