Chassis Test Coupling
Part # WR78X31018·GE

Chassis Test Coupling

The WR78X31018 is a chassis test coupling for GE appliances. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Genuine GE OEM Part

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3 stores · Updated May 16, 2026
Part AdvantageLowest
$291.92
4.8(728)Preorder
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PartSelect
$310.63
4.5(13.6k)Preorder
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ApplianceParts Pro
$345.95
4.8(21.9k)Preorder
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