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Customer Questions and Answers for Dishwasher Upper Wash Arm by Whirlpool

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Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM18043530
Manufacturer Part Number: WP99003070

Rotating upper wash arm assembly for dishwasher top rack. Replace if cracked, broken, or clogged with calcium buildup to restore spray coverage.

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$51.27
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Questions & Answers

For Whirlpool Dishwasher Upper Wash Arm (Part Number: OEM18043530)

1 Answer

Mike, The clip for the upper wash arm will be part number 99003072 which unfortunately has been discontinued by the manufacturer with no suitable replacement available.

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1 Answer

Sarah, There are clips on the middle spray arm tubing that you release to take off the dishwasher rack.

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