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Part Number: AP2975271
MFG Part Number: 3398128
Made by: Whirlpool
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$41.40 $15.60

In Stock — Ships Monday Guaranteed

Satisfaction Rating (1)

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5 Questions & Answers

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Dryer Fuse Or Sensor and Washer Dryer Combo Fuse Or Sensor.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 3398128 (AP2975271) replaces 527433, AH345734, EA345734, PS345734.

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Would not heat Steve K. • St. Louis, MO • October 17, 2014

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Repair Time Estimate

Less than 15 minutes 

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Repair Video

How to Replace Thermostat #3398128

Step by step instructions on how to replace a Thermostat #3398128 for Dryer, Washer Dryer Combo made by Whirlpool, Roper, Kenmore. Note: This video is intended to give you the general idea of the part replacement procedure. Your appliance may differ depending on the manufacturer and model.


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The dryer never stops heating unless I manually turn the dryer control to OFF. I replaced the dryer timer on the front panel but that did not fix it. Everything seems normal but the dryer still puts out heat and gets quite hot unless I manually turn the knob to OFF.

Daniel for Model Number LTE5243DT2


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I have thermostat part 3404154 in the unit which has 3 connection points and was sent part 3398128 which has 4 points. how do I replace part 3404154 with 3398128. your online part checker says they are both compatible with my dryer. thanks

Lrs for Model Number lte5243dq2


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What is the temperature for the thermal cut off switch?

Renee for Model Number LTE5243DQ9


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Latest Questions

Dryer dosen't heat up. Volt meter is 0 zero at heater terminals when dryer is running. Which part could it be?

MIATA1316. for Model Number LTE5243DZ2


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My dryer does not heat. Is this the part most likely the cause? Or, how do I dicide what part is needing change?

Dave S


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