Product Description
Choice Manufactured Parts Number 3387134CM replacement for Whirlpool dryers. The operating thermostat controls the internal dryer temperature during the drying cycle, ensuring safe, efficient heating. A failing thermostat can cause long dry times, no-heat conditions, or overheating.
Compatibility
Fits many dryers manufactured by Whirlpool and sold under multiple brand names:
- Whirlpool
- Maytag
- KitchenAid
- Jenn-Air
- Amana
- Magic Chef
- Admiral
- Norge
- Roper
- Kenmore
Common compatible model families include:
- LER, LGR, and specific WGD series
- Specific Kenmore 110.6xxxxxxx, 110.7xxxxxxx
- Maytag MED, MGD series
Always verify your model number before ordering
Replaces/Cross-Reference
- 3387134
- AP3131939
- PS344510
- 306910
- 3387135
- 3387139
- AP6008270
- 2011
- 2893
- 3-6910
- ET187
- PS11741405
- KSD301C
- 8318268
Technical Specifications
- Type: Cycling/operating thermostat
- Temperature Rating: L155-25; Opens at approx. 155°F (68°C)
- Function: Regulates dryer drum temperature
- Terminals: 4-terminal design, 2 outside terminals are 1/4" male and the 2 inside terminals are 3/16" male
- Mounting: Direct-fit replacement for specific Whirlpool-style dryers
- Rating: 250 Volts, 2 Watt Heat Anticipator
Symptoms This Part Fixes
Replace this thermostat if your dryer:
- Won't heat
- Overheats or gets too hot
- Takes too long to dry
- Shuts off mid-cycle
- Has inconsistent temperatures
- Runs but produces no heat
Why This Part Fails
Operating thermostats commonly fail due to:
- Age and repeated heating cycles
- Lint buildup restricting airflow
- Overheating events
- Electrical fatigue
- Moisture exposure
A weak thermostat may stick open (no heat) or stick closed (overheating)
Installation Notes
- Disconnect power before servicing
- Remove rear access panel
- Replace thermostat using existing mounting screws
- Transfer wires one at a time to avoid miswiring
- Clean lint and check venting for proper airflow
Most DIYers can complete this repair in under 15 minutes
