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Dryer Cycling Thermostat

Part Number: AP3131939
MFG Part Number: 3387134
Made by: Whirlpool
Our Price
$15.77
Regularly You Save
$21.90 $6.13

In Stock — Ships Today Guaranteed

Satisfaction Rating (27)

Questions & Answers

279 Questions & Answers



Description

Specs: L155-25 SPST. Dryer cycling thermostat with internal bias heater. Opens at 155F, closes at 130F.

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 3387134 (AP3131939) replaces 306910, 2893, 3-6910, 3387135, 3387139, ET187, PS344510.

Do-It-Yourself Stories from Customers like You
Total Satisfaction Rating
(27)
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Would run but not heat Richard R. • Punta Gorda, FL • March 20, 2014

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44 People found this story helpful
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Easy Difficult
Repair Time Estimate

Less than 15 minutes 

11 People found this story helpful
Do-It-Yourself Rating
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Easy Difficult
Repair Time Estimate

Less than 15 minutes 

Thermal Fuse went bad David L. • Saint Jacob, IL • March 12, 2014

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6 People found this story helpful
Do-It-Yourself Rating
  • 1
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Easy Difficult
Repair Time Estimate

Less than 15 minutes 

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Repair Video

How to Replace Dryer Cycling Thermostat #3387134

Step by step instructions on how to replace a Dryer Cycling Thermostat #3387134 for Dryer, Washer Dryer Combo made by Whirlpool, KitchenAid, Roper, Kenmore, Maytag, Jenn-Air, Estate. 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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Questions & Answers

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My dryer heater will not heat up. I have checked the heating element, fuse and cleaned the vent. How do you check the thermostat to see if that is the problem?

Phyl

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3 people found this answer helpful.

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My dryer heat does not warm up enough on the high setting, the medium setting seems to work just fine, but takes longer to dry a load. There is no blockage and I was looking for a thermistor part but do not see one on the parts list your site has. Should we try to replace the thermostat? What other issues would cause the high setting only to no longer work?

Therese for Model Number LER8620PWO

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1 person found this answer helpful.

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Dryer's Auto Moisture Sensor feature not working.(new sensor P/N: AP3094143 needed?) Also, clothes are getting too hot during Timed Dry settings- even on the Delicate/Low setting. Along with that, the heater element cycles on and off without the drum turning on the Timed Dry setting. All vents are clean, air flows strong. Any help as to what parts to check and/or replace would be greatly appreciated!

B.d for Model Number 110.66842500

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1 person found this answer helpful.

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Latest Questions

Dryer runs on all cycles but does not heat. Opened up the back and I see three thermostats. Not sure how to use my Electro-tek reader. So I know which part is the problem what type of reading am I looking for?

Keith for Model Number LE6150XSW1

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The dryer heats up but seems to kick off the heat before it is hot enough takes forever to dry a load. should i replace the thermostat or the high limit thermostat? thanks

Ed for Model Number LGR4634JQ0

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I have an old Kenmore Heavy Duty 80 electric dryer. It doesn't heat on Timed dry (high heat) but does heat on Knit/delicate (low heat). Which part do I need to replace to correct this problem? Thanks

Jim for Model Number 11096580110

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