3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off Switch and 3977767 Thermostat Kit, two sets shown
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit, dimensions graphic
3387134 Cycling Thermostat, 3392519 Dryer Thermal Fuse, 3977393 Thermal Cut-off Switch, 3977767 Kit, dimensions
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit; dryer symptom graphic
3392519 Dryer Thermal Fuse close-up showing white housing, black strip, and two brass terminals
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off Switch, 3977767 Thermostat Kit, four parts shown
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit – woman with towel beside laundry a
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off Switch and 3977767 Thermostat Kit, two sets shown
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit, dimensions graphic
3387134 Cycling Thermostat, 3392519 Dryer Thermal Fuse, 3977393 Thermal Cut-off Switch, 3977767 Kit, dimensions
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit; dryer symptom graphic
3392519 Dryer Thermal Fuse close-up showing white housing, black strip, and two brass terminals
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off Switch, 3977767 Thermostat Kit, four parts shown
3387134 Cycling Thermostat, 3392519 Thermal Fuse, 3977393 Cut-off, 3977767 High-limit Kit – woman with towel beside laundry a

3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack

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3387134 Cycling Thermostat & 3392519 Dryer Thermal Fuse & 3977393 Thermal Cut-off Switch & 3977767 High-limit Thermostat Kit

Key Features

  • Complete four-piece kit to repair common dryer heating and starting issues.
  • Includes one 3387134 cycling thermostat, one 3392519 thermal fuse, one 3977393 thermal cut-off, and one 3977767 high-limit thermostat.
  • The 3387134 cycling thermostat regulates the drum temperature by turning the heat on and off.
  • The 3977767 high-limit thermostat acts as a safety device to prevent the dryer from overheating.
  • The 3977393 thermal cut-off and 3392519 thermal fuse are one-time safety devices that shut off power to the heating element or motor circuit in an overheat situation.

Replaces / Cross-Reference Part Numbers

  • 3387134 Cycling Thermostat: WP3387134, AP6008270, PS11741405, 306910, 3387135, 3387139, WP3387134VP, 2011, PD00002313, ET187
  • 3392519 Thermal Fuse: WP3392519, AP6008325, PS11741460, 80005, 694511, 3388651, WP3392519VP, ET401, PD00002311, EAP11741460
  • 3977393 Thermal Cut-off: WP3977393, AP3094244, PS334299, 3399848, 279816VP, 3389946, 3398671, 695563, AH334299, EAP334299
  • 3977767 High-limit Thermostat: WP3977767, AP6009043, PS11742185, 3399693, WP3977767VP, 898078, AP3131941, PS351925, EAP351925, PD00003007

Compatibility & Fitment

  • Designed for use with many top-name brand dryers including Whirlpool, Kenmore, Maytag, KitchenAid, Roper, Estate, Inglis, and Crosley.
  • Compatible with a wide range of electric and gas dryer models.
  • Confirm fitment by matching your original part number to the numbers listed in the cross-reference section.

When to Replace

  • Dryer does not start.
  • Dryer does not produce heat.
  • Dryer overheats or gets excessively hot.
  • Drying cycles are too long.
  • Dryer shuts off prematurely during a cycle.

Installation Tips

  • Disconnect the dryer from its electrical power source before starting the repair. For gas dryers, shut off the gas supply line.
  • The thermal fuse (3392519) and thermal cut-off (3977393) are not resettable. If a fuse has blown, it must be replaced.
  • Before replacing a blown fuse or cut-off, inspect and thoroughly clean the dryer's exhaust vent and ducting for lint blockages, which are a common cause of overheating.
  • It is often recommended to replace the high-limit thermostat when replacing the thermal cut-off, as they work together.
3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 1
3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 2
  • 3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 1

    PERFECT FIT

    3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit replaces part numbers: 694511; 279816, 3399848; 3387135, 3387139; 3399693, etc.
  • 3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 2

    PREMIUM QUALITY

    3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit is made of strong & durable materials that prevent cracking.
  • 3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 3

    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.
  • 3387134 Cycling Thermostat 3392519 Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 Hi-Limit Thermostat for Dryers - 2 Pack 4

    SIMPLE INSTALLATION

    The 3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit is straightforward to attach, load, and use. Anyone can install it.
3392519 THERMAL FUSE

3392519 THERMAL FUSE

The thermal fuse stops the flow of electricity to the motor circuit when a dryer overheats.
3977393 THERMAL FUSE

3977393 THERMAL FUSE

The thermal fuse is a safety device that prevents your dryer from overheating or catching on fire. When dryer gets too hot, it activates and turns off your dryer.
3387134 CYCLING THERMOSTAT

3387134 CYCLING THERMOSTAT

The thermostat is used to maintain a temperature of 155℉ in the dryer drum. At the low temperature setting, it can provide a low temperature of approximately 140℉.
3977767 HIGH LIMIT THERMOSTAT

3977767 HIGH LIMIT THERMOSTAT

The high-limit thermostat acts as safety mechanism to keep the dryer from overheating.
ECONOMICAL DIY REPAIR

ECONOMICAL DIY REPAIR

Enjoy the comfort that our dryer thermostat & fuse kit brings into your dryer - BlueStars provides DIY solutions to help you deal with any troubles

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

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Kit Contents
2× 3387134 Cycling Thermostat + 2× 3392519 Thermal Fuse + 2× 3977393 Thermal Cut-Off Fuse + 2× 3977767 High-Limit Thermostat
3387134 – Cycling Thermostat
L155-25 SPST | Opens 155°F / Closes 130°F | 120V, 2W | Black | Plastic / Metal | 2 x 1-3/8 x 1-5/8 inches
3392519 – Thermal Fuse
Non-Resettable | Trip: 196°F / 91°C | White | Metal / Plastic | 3/16" spade terminals (×2) | 3/4 x 9/16 x 2 inches
3977393 – Thermal Cut-Off Fuse
Non-Resettable | Trip: 309°F (L309F) | White / Gray | Ceramic / Metal | 1-1/4 x 1-1/4 x 2-3/16 inches
3977767 – High-Limit Thermostat
L250-80 | Opens 250°F / Closes 170°F | Black / Gray / Brass | Metal / Plastic | 2-3/8 x 1-1/2 x 1 inches

FAQs

This kit is compatible with a wide range of dryers manufactured by Whirlpool, Kenmore, Maytag, KitchenAid, Amana, Roper, Estate, Inglis, Crosley, Jenn-Air, and Magic Chef. It is designed to fit most standard-sized dryers from these brands that utilize the 3387134, 3392519, 3977393, and 3977767 part specifications.
If your dryer fails to start, runs but does not produce heat, or shuts off unexpectedly during a cycle, one of these components may have failed. A blown thermal fuse (3392519) is the most common cause for a dryer that will not start at all. If the dryer runs but fails to heat, the high-limit thermostat or thermal cut-off switch is often the culprit.
Before installing the new components, it is essential to clean all lint buildup from the dryer cabinet and the venting system. A restricted vent is the primary root cause of thermal fuse failure. Additionally, inspect your heating element to ensure it has not shorted to the metal housing, as a shorted element will immediately blow the new thermal fuse upon the first use.
The installation is considered a moderate DIY task, typically taking 30 to 60 minutes. You will generally need a 1/4-inch nut driver or screwdriver to remove the dryer's back or front panels to access the blower housing and heating assembly. Always ensure the dryer is unplugged from the power source before beginning any work.
This kit covers several common OEM numbers. The thermal fuse (3392519) replaces 3388651, 694511, 80005, and WP3392519VP. The cycling thermostat (3387134) replaces 3387139, 3387135, and PS344510. The high-limit thermostat (3977767) replaces 3399693 and WP3977767VP, while the thermal cut-off switch (3977393) replaces 3399848 and AP309424.
These components work in tandem to regulate dryer temperature and ensure safety. Often, when one component fails due to overheating or electrical stress, the others may be weakened. Replacing them together ensures system reliability and prevents the need to disassemble the dryer multiple times for related failures.