See part 778 in the diagram
Insulation Collar
The WD30X21094 is a insulation collar for GE dishwasher. No tools needed. Compare prices from top sellers.
Easy Repair
Fits GE appliances
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3 stores · Updated Jun 9, 2026
Lowest$9.07
4.4(3.1k)Preorder
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$15.57
4.8(21.9k)Preorder
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$26.20
4.5(13.6k)Preorder
Go to StoreGenuine Part from GE Appliances,Check Your Model Number to Confirm Compatibility,Includes a One-Year Limited Warranty,
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