Description
🧾 Description
Restore your dryer’s ability to start when you push the button with the WP8543274 Push-to-Start Switch, a genuine OEM replacement designed by Whirlpool.
This start switch controls the initial power circuit when you press the “Start” button—if it’s faulty, the dryer may not begin tumbling, even though you hear the motor hum or see lights come on. When the switch fails, common symptoms include the dryer not starting, requiring the button to be held down, or the dryer starting intermittently.
The WP8543274 is built to Whirlpool’s factory specifications for fit, durability, and function. ⚠️ Note: Always disconnect power before servicing. Check your dryer’s model number to ensure compatibility. Home Depot Appliance Repair+1
⚙️ Features & Benefits
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✅ Authentic OEM part — ensures proper fit and performance for Whirlpool and affiliated brands. Alliance Laundry Parts+1
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🔧 Restores reliable start operation — replaces a worn or failed switch that prevents the dryer from starting when you press the button. Sears Parts Direct
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💡 Uses original mounting and wiring — simple replacement without major modifications or rewiring.
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🧺 Extends appliance life — by restoring proper start functionality, prevents motor strain from repeated start attempts or mis-starts.
⚠️ Common Symptoms
You should consider replacing the WP8543274 if you notice:
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Dryer won’t start when you press the button, even though power is present. Home Depot Appliance Repair+1
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You must hold the start button down to get the dryer to start.
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The switch feels loose, sticky, or does not click properly.
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Visual inspection of the switch shows burn marks, melted housing, or broken actuator.
🔧 Compatible Model List
Fits many dryer models from Whirlpool and its affiliated brands, including Maytag, Inglis, Estate. Some example models include (but are not limited to):
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3LMEDC100YW0, 3LMEDC100YW1, 3LMEDC100YW2 iFixit
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TGDS740PQ1, TEDS740PQ1 Sears Parts Direct
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LGR5636PQ1, LGR6620PT1, LEN1000PQ1, LER5636PQ1 Sears Parts Direct
Always check the exact model number on your dryer’s data plate before ordering.
🔁 Cross Reference
Replaces or is compatible with the following part numbers:
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8543274 (original number) HD Supply+1
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PS11746320 (alternate catalog) HD Supply
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Also listed under OEM part WP 8543274.
🧩 Compatibility Notes
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Confirm your dryer’s model number tag (typically inside the door frame or on the rear panel) before purchasing.
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Installation is relatively straightforward: this switch is typically mounted behind the control panel or the start button assembly. Disconnect power first to ensure safety.
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If poor start behavior is caused by clogged vents or restricted airflow, replacing the switch alone might not fully fix the problem—inspect your dryer vent too.
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Since this is a start switch, if your dryer still has issues after replacement (it starts but doesn’t tumble or stops mid-cycle), inspect related components like the door latch switch or motor start relay.