Serial User Interface Harness 48"
See part 504 in the diagram
Part # WB18X39331·GE·Range

Serial User Interface Harness 48"

The WB18X39331 is a serial user interface harness 48" for GE range. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits GE appliances

GE

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3 stores · Updated May 17, 2026
Part AdvantageLowest
$53.21
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ApplianceParts Pro
$54.42
4.8(21.9k)Preorder
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PartSelect
$73.97
4.5(13.6k)Preorder
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Genuine Part from GE Appliances,Check Your Model Number to Confirm Compatibility,Includes a One-Year Limited Warranty,

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