Dishwasher Middle Wash Arm Tube Holder WP3378186

Brand: Whirlpool · Appliance: Washer · Fits: 381 models · Reference price: $23.60

WP3378186 is a Whirlpool replacement part (dishwasher middle wash arm tube holder) for washers. Our fitment data lists 381 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

Replacement video

A technician's video showing how to replace part WP3378186. Plays from YouTube when you click.

Other parts for model KUDI25CHWH1

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

• Control Panel 9744126
• Control Panel 9744308
• Cover 9743166
• Dishwasher Control Panel 9744125
• Dishwasher Door Seal 9743590
• Dishwasher Silverware Basket 9742853
• Door Guide 9743487
• Energy Guide LIT9744391

Reference price and where to compare

The reference price on file for this part is $23.60. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP3378186 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