3977767 Dryer Thermostat Replacement - For Whirlpool & Kenmore Dryers - 6 Pack
Set of six 3977767 dryer thermostat replacements for Whirlpool and Kenmore dryers.
3977767 dryer thermostat replacement showing symptoms fixed, compatible with Whirlpool and Kenmore dryers.
Close-up of 3977767 dryer thermostat replacement highlighting durable plastic and heat-resistant metal construction.
Close-up of 3977767 dryer thermostat replacement part with mounting bracket and electrical terminals.
Close-up of 3977767 dryer thermostat replacement part for Whirlpool and Kenmore dryers.
Comparison graphic showing 3977767 dryer thermostat replacement parts for Whirlpool and Kenmore dryers.
Close-up of 3977767 dryer thermostat replacement part with a hand holding a wrench in the background.
Set of six 3977767 dryer thermostat replacements for Whirlpool and Kenmore dryers.
3977767 dryer thermostat replacement showing symptoms fixed, compatible with Whirlpool and Kenmore dryers.
Close-up of 3977767 dryer thermostat replacement highlighting durable plastic and heat-resistant metal construction.
Close-up of 3977767 dryer thermostat replacement part with mounting bracket and electrical terminals.
Close-up of 3977767 dryer thermostat replacement part for Whirlpool and Kenmore dryers.
Comparison graphic showing 3977767 dryer thermostat replacement parts for Whirlpool and Kenmore dryers.
Close-up of 3977767 dryer thermostat replacement part with a hand holding a wrench in the background.
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3977767 Dryer Thermostat Replacement - For Whirlpool & Kenmore Dryers - 6 Pack

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3977767 Dryer Thermostat

Key Features

  • High-limit safety thermostat with terminal extension arm
  • Opens at 250°F and closes at 170°F (L250-80)
  • Functions as a safety component to prevent the dryer from overheating
  • Normally closed for continuity at room temperature
  • Constructed from durable, high-quality materials

Replaces / Cross-Reference Part Numbers

  • WP3977767
  • AP6009043
  • PS11742185
  • 3399693
  • WP3977767VP
  • 898078
  • AP3131941
  • PS351925
  • EAP351925
  • PD00003007

Compatibility & Fitment

  • Fits a wide range of clothes dryers from major brands
  • Compatible with models from Whirlpool, Kenmore, Maytag, Amana, KitchenAid, Roper, Admiral, Crosley, Estate, Inglis, and Magic Chef

When to Replace

  • Dryer is not producing any heat
  • Dryer is overheating and shutting off prematurely
  • Drying times are significantly longer than normal

Installation Tips

  • Disconnect the dryer from its power source before beginning any repairs.
  • Test the new thermostat for continuity with a multimeter before installation; it should be closed (show continuity) at room temperature.
  • Clean the dryer vent and lint trap thoroughly during installation to ensure proper airflow and prevent future overheating.
Product image 1
Product image 2
  • PERFECT FIT

    PERFECT FIT

    BlueStars 3977767 Dryer Thermostat replaces part numbers: 3399693, WP3977767, AP6009043, WP3977767VP, PS11742185.
  • PREMIUM QUALITY

    PREMIUM QUALITY

    3977767 Dryer Thermostat is made from durable high-quality material that prevents cracking and failing during the installation and use process.
  • SAVING SOLUTION

    SAVING SOLUTION

    Enjoy the great feeling when your dryer is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble.
  • SIMPLE INSTALLATION

    SIMPLE INSTALLATION

    The 3977767 Dryer Thermostat is very simple that anyone with basic hand tools can do.
WORK LIKE A CHARM

WORK LIKE A CHARM

Extremely responsive to high temperature exposure, helps maintain a certain temperature and protect your dryer
LONG-LASTING REPLACEMENT

LONG-LASTING REPLACEMENT

The thermostat is manufactured from high-grade plastic & metal that meet OEM standards and it fits exactly like the original part
ECONOMICAL DIY REPAIR

ECONOMICAL DIY REPAIR

Enjoy the comfort that our dryer thermostat brings into your dryer - BlueStars provides DIY solutions to help you deal with any troubles
Brand Model Number
Replaces 3399693, 898078, AP3131941, AP6009043, EAP351925, ER3977767, PD00003007, PS351925, PS11742185, SET185, TJ90SET185, WP3977767VP
Admiral AED4475TQ0, AED4675YQ0, AGD4475TQ0, AGD4675YQ0
Amana NED4655EW1, NED5240TQ0, NGD4655EW1
Crosley CEDX463JQ0, CEDX463RQ0, CEDX563JQ0, CEDX563RQ1
Estate TEDX640JQ0, TEDX640EQ1, TEDX640EQ2, TEDX640JQ1, TEDX640PQ0, TEDX640PQ1
Inglis IED4400SQ0, IED4400TQ0, IGD4400SQ0, IGD4400VQ0
KitchenAid KEYS677EQ1, KEYS677EQ2, KEYS700EQ0, KEYS700GQ0, KEYS750GT0, KEYS850JQ0, KEYS850LQ0
Kenmore 11068402700, 11060022010, 11060122010, 11060202010, 11060222010, 11060802010, 11061062010, 11061092010, 11061112010, 11061202010, 11061402010, 11061802010, 11062022100, 11062182100, 11062202100, 11062332100, 11063062100, 11063102100, 11064062300, 11064812200, 11065062300, 11065102310, 11066002010, 11067002010, 11068002010, 11069002010
Maytag MED5740TQ0, MED5840TW0, MED5870TW0, MGD5740TQ0, MGD5840TW0, MGD5870TW0, YMED5740TQ0
Roper RES7646JQ0, RES7646KQ0, RES7648EN1, RES7648EN2, RES7648EW1, RES7648EW2, RGS7646JQ0, RGS7648EN1, RGS7648EW1
Whirlpool GEC9858EZ1, GEQ8858HQ0, GEQ8858HQ1, GEQ9858JQ0, GEQ9858JT0, GEX9868JQ0, GEX9868JT0, GEN2000HQ1, GEN2000HZ1, LEC8858EZ2, LEQ8857HQ0, LEQ8857HQ1, LEQ8857JQ1, LEQ8857JT1, LEQ8858HQ0, LER3624DQ2, LER3624DZ2, LER3624EQ0, LER3624EQ1, LER3624JQ0, LER3634EW2, LER4634JT0, LER5636JQ0, LER5644EQ2, LER5644JT0, LER7646EQ1, LER8857EQ1, LET7646EQ1, REX3614JW0, REX4625EW2, REX4635EN1, REX4635EQ1, REX5635EQ1, REX5635EW1, REX5635EW2, SEDS800HQ0
Whirlpool WED4815EW0, WED4900XW0, WED4900XW2, WED4950XW0, WED4950XW2, WED5000DW1, WED5100HC0, WED5200VQ0, WED5200VQ1, WED5300SQ0, WED5300VW0, WED5500XL0, WED5500XW0, WED5600XW0, WED5700AC0, WED5700XL0, WED5700XW0, WED5840SW0, WED5850SW0, WED5860SW0, WED6200SW1, WED6400SW0, WED6600VW0, WED7300XW0, WED7400XW0, WED7600XW0, WED7800XB0, WED7800XL0, WED7800XW0, WED8300SW0, WED8300SW2, WED9200SQ0, WED9400SW0, WED9500TC0, WED9500TW0, WED9550WL0, WED9550WW0, WED9600TA0, WED9600TW0, WED9750WL0, WED9750WW0
Color
Black / Gray / Brass
Material
Metal / Plastic
Model Code
L250-80
Trip Temperature
Opens 250°F / Closes 170°F
Product Dimensions
2-3/8 x 1-1/2 x 1 inches

FAQ

This thermostat is compatible with a wide range of dryers manufactured by Whirlpool, Kenmore, Maytag, Roper, Admiral, Amana, Crosley, Estate, Inglis, KitchenAid, and Magic Chef.
This part directly replaces OEM numbers 3977767, WP3977767, WP3977767VP, and 3399693. It also cross-references with AP6009043 and PS11742185.
You likely need to replace this part if your dryer is not heating, will not start, or is overheating. Because this is a high-limit safety thermostat, it is designed to cut power to the heating element if the dryer exceeds a safe operating temperature.
The most common cause of failure for a high-limit thermostat is restricted airflow. If your dryer vent is clogged with lint or the exhaust duct is kinked, the dryer cannot vent heat properly, causing the thermostat to trip repeatedly until it eventually fails.
Before installing the new part, it is critical to clean your dryer vent system, including the exhaust duct and the exterior vent hood. If the airflow remains restricted, the new thermostat will likely fail prematurely just like the old one.
Installation is generally straightforward and typically takes 30 to 60 minutes. You will need a screwdriver (usually a 1/4-inch nut driver) to remove the dryer panels and a pair of needle-nose pliers to disconnect the wire terminals from the old thermostat. Always ensure the dryer is unplugged from the power source before beginning any work.