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. 155F (68C)


• 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

Product Details