Interlock Switch
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Product Description
This interlock switch is a genuine OEM part that can be used in a variety of appliances like dishwashers and dryers. The switch is also known as a belt switch and works as a simple on and off mechanism. The switch is used to stop the appliance from operating if the door has been opened. If your appliance continues to run even once the door has been opened, the interlock switch may have failed. Please be sure to disconnect the power source to your appliance before beginning this repair.
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Works with the following brandsGeneral Electric, Hotpoint, Kenmore
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Works with the following productsDishwasher, Dryer, Washer Dryer Combo
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Fixes the following symptomsWill Not Start, Door latch failure
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Part Number Cross ReferencePart# WD21X10261 replaces these:AP3994765, 1263984, WD21X0557, WD21X557
Product Description
This interlock switch is a genuine OEM part that can be used in a variety of appliances like dishwashers and dryers. The switch is also known as a belt switch and works as a simple on and off mechanism. The switch is used to stop the appliance from operating if the door has been opened. If your appliance continues to run even once the door has been opened, the interlock switch may have failed. Please be sure to disconnect the power source to your appliance before beginning this repair.
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Works with the following brands:General Electric, Hotpoint, Kenmore
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Works with the following products:Dishwasher, Dryer, Washer Dryer Combo
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Fixes the following symptoms:Will Not Start, Door latch failure
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Part# WD21X10261 replaces these:AP3994765, 1263984, WD21X0557, WD21X557
Videos For installing this part.
Replacing your Interlock Switch

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Installation Instructions Provided by Fix customers like you.
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Customer:michele from grand isle, LA
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Parts Used:WD21X10261
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Difficulty Level:Very Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers, Screw drivers
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Customer:Florence from Millville, NJ
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Parts Used:WD21X10261
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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Tools:
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Manufacturer Part Number: WD21X10261