Dishwasher Lower Spray Arm Cap 99001428

Brand: Maytag · Appliance: Dishwasher · Fits: 123 models · Reference price: $4.52

99001428 is a Maytag replacement part (dishwasher lower spray arm cap) for dishwashers. Our fitment data lists 123 models that use it.

When to replace this part

Filtration and spray system

Symptom: Dishes come out with food residue, spots, or a cloudy film, or you notice leftover debris in the tub bottom after a cycle.

Check: Remove and rinse the filter assembly under the tub, and check that the spray arm spins freely and its jets aren't clogged -- these are the first things to check before assuming a pump has failed.

Models that use this part

Part numbers it replaces

The manufacturer lists 99001428 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WP99001428 — Lower Spray Arm Cap

Other parts for model ADW662EAB-PADW662EAB0

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

• Check Ball WP99002281
• Wax Motor for Detergent Cup Actuation WP902899
• Jump Up Nozzle - gray WP99001787
• Filter Guard WP99001796
• Impeller Screw WP910654
• Kickplate Panel WP6-912640
• Tub Wheel Washer WPY912798
• Dispenser Door Latch Grommet WP99001553

Reference price and where to compare

The reference price on file for this part is $4.52. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 99001428 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