How do I know if my dishwasher spray arm is broken?

Common signs of a broken spray arm include dishes not getting clean, water not spraying properly, or the spray arm not spinning during a cycle. You might also see visible cracks, clogs, or a detached spray arm. Unusual grinding or knocking noises can also indicate an issue.

Can I clean a clogged dishwasher spray arm instead of replacing it?

Yes, often a clogged spray arm can be cleaned. Remove the arm and use a small brush or toothpick to clear debris from the spray holes. If the arm is cracked, warped, or severely damaged, replacement is usually the more effective solution for restoring proper dishwasher function.

Are all dishwasher spray arms interchangeable?

No, dishwasher spray arms are not universally interchangeable. Always verify compatibility with your appliance's model number to ensure proper fit and function. Using an incorrect part can lead to poor performance or further damage.

Dishwasher Spray Arm Repair Guide | Appliance Aid

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🏆 RECOMMENDED PART

WD22X27724 WD22X33499 Dishwasher Lower Spray Arm Dishwasher Parts Dishwasher Spray Arm Compatible with GE Dishwasher Replaces AP7014276 WD22

MODEL NUMBER: WD22X27724 (AP7014276) replaces WD22X26621, WD22X10091, Replacement Arm.
Causes of a bad middle spray arm can include buildup of minerals or debris that clogs the spray holes or damage to the arm itself such as bending or breakage.
Approximately 19 inches long | Rotates and sprays water to clean the dishes inside the tub | Fits model specific dishwashers
Assembly Wash Geh Replacement GDF510PSJ2SS GDF540HGD2BB GDT580SSF2SS GDP665SYN3FS XDT500PSP5SS CDT800P2N2S1 DDT575SGF4BB

Check Price on Amazon

What the H0045 does

The dishwasher spray arm distributes hot water and detergent over dishes during the wash cycle, ensuring thorough cleaning. It rotates to cover all areas of the dishwasher tub.

Symptoms when this part fails

Dishes not getting clean
Water not spraying effectively
Spray arm not spinning
Unusual noises during wash cycle
Visible cracks or damage on spray arm

Compatibility

Fits the GE family. Specifically:

Any unit originally equipped with OEM part number(s): AP7014276, WD22X26621, WD22X10091.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: AP7014276, WD22X26621, WD22X10091

Tools you'll need

Screwdriver
Pliers
Gloves

Difficulty: Easy · Time: 10-20 minutes

How to install the H0045, step by step

Disconnect power to the dishwasher.
Open the dishwasher door and remove the lower dish rack.
Locate and remove the old spray arm, typically by lifting or unscrewing.
Clean any debris from the spray arm mounting area.
Align the new spray arm and press or screw it into place.
Ensure the new spray arm spins freely.
Replace the lower dish rack.
Restore power to the dishwasher.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next:

How to Clean Dishwasher Spray Arms for Better Cleaning