[Lifetime Warranty] 3387134 Cycling Thermostat 3392519 Dryer Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 High-limit Thermostat Kit - Compatible with Whirlpool Kenmore Maytag Dryers
BlueStars dryer replacement parts kit including thermostats, thermal fuse, and cut-off switch for Whirlpool and Kenmore.
3387134 cycling thermostat replacement for Whirlpool, Kenmore, and Maytag dryers with 2-inch measurement label.
3977393 thermal cut-off switch, 3392519 thermal fuse, and 3977767 thermostat kit for Whirlpool and Kenmore dryers.
3387134 cycling thermostat for Whirlpool, Kenmore, and Maytag dryers with 4 terminals and L155-25F rating.
Close-up of dryer thermostat and thermal fuse components with nickel-coated terminals and heat-resistant construction.
Dryer thermostat and thermal fuse replacement kit for Whirlpool, Kenmore, and Maytag dryers.
3977767 high-limit thermostat replacement part for Whirlpool, Kenmore, and Maytag dryers.
BlueStars dryer replacement parts kit including thermostats, thermal fuse, and cut-off switch for Whirlpool and Kenmore.
3387134 cycling thermostat replacement for Whirlpool, Kenmore, and Maytag dryers with 2-inch measurement label.
3977393 thermal cut-off switch, 3392519 thermal fuse, and 3977767 thermostat kit for Whirlpool and Kenmore dryers.
3387134 cycling thermostat for Whirlpool, Kenmore, and Maytag dryers with 4 terminals and L155-25F rating.
Close-up of dryer thermostat and thermal fuse components with nickel-coated terminals and heat-resistant construction.
Dryer thermostat and thermal fuse replacement kit for Whirlpool, Kenmore, and Maytag dryers.
3977767 high-limit thermostat replacement part for Whirlpool, Kenmore, and Maytag dryers.
Lifetime Warranty

[Lifetime Warranty] 3387134 Cycling Thermostat 3392519 Dryer Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 High-limit Thermostat Kit - Compatible with Whirlpool Kenmore Maytag Dryers

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

Key Features

  • Comprehensive Thermal Protection: This master kit provides a complete set of safety and regulation sensors designed to monitor internal temperatures, manage heating cycles, and provide multi-stage emergency shut-off protection.
  • Precision Cycling Regulation: The 3387134 cycling thermostat acts as the primary control, accurately cycling the heating element on and off to maintain the target temperature selected on your console for optimal drying and fabric care.
  • Dual-Stage Emergency Cut-Off: Includes both the 3392519 (blower-side) and 3977393 (heater-side) thermal fuses, offering non-resettable "one-time" protection that immediately kills power to prevent fires in the event of severe airflow restriction.
  • High-Limit Safety Backup: The 3977767 high-limit thermostat serves as a secondary regulator on the heater housing, designed to trip if temperatures exceed the cycling thermostat's range but haven't yet reached the catastrophic levels that blow the thermal fuses.

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 Fuse): 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

This universal sensor kit is the standard maintenance set for virtually all Whirlpool-manufactured dryers (Electric and Gas) produced since the 1990s. Key compatible brands include:

  • Whirlpool & Maytag: Fits hundreds of LER, LGR, MED, and MGD series models (e.g., LER4634EQ2, MEDC215EW1, LER4634PQ0).
  • Kenmore (110 Series): Compatible with nearly all 110-prefix "Ultra Fabric Care" and standard dryers (e.g., 110.60852990, 110.70802990).
  • KitchenAid & Amana: Fits various KEDS and NED series units utilizing the top-lint-filter design.
  • Roper, Estate, & Crosley: Direct fit for dozens of budget-friendly models utilizing this standardized four-part sensor configuration.

When to Replace

  • No Heat at All: The most common symptom—the dryer drum turns and air blows, but it never gets warm. This indicates a blown thermal fuse or high-limit thermostat on the heater box.
  • Dryer Won't Start: On most electric models, a blown 3392519 blower fuse will break the circuit to the motor, preventing the unit from starting entirely.
  • Overheating Clothes: If the 3387134 cycling thermostat fails in a "closed" position, the heater may stay on constantly, making the cabinet hot to the touch and risking fabric damage.
  • Dryer Shuts Off Mid-Cycle: The unit stops unexpectedly after a few minutes as the safety sensors detect a rapid, unsafe rise in temperature due to back-pressure.
  • Intermittent Heating: The dryer provides heat occasionally or takes multiple cycles to dry a single load, suggesting one of the regulators is out of calibration.

Installation Tips

  • Safety First: You MUST unplug the dryer. Working on the heater box involves 240V circuits which are extremely dangerous if the unit is powered.
  • Clean the Venting: **CRITICAL:** Sensors and fuses fail because of clogged dryer vents. Before installing this new kit, use a vacuum to clean the internal blower housing and the entire exhaust duct to the outside wall.
  • Location Guide: The 3392519 is located on the blower housing (rear or front-bottom depending on model). The 3977393 and 3977767 are mounted directly to the side of the metal heating element box.
  • Terminal Check: Ensure all wire connectors are tight when pushed onto the new terminals. Loose connections create "arcing" and localized heat, which can melt your new parts or wires.
  • Photo Reference: Take a photo of the wiring on the cycling thermostat (3387134) before removing it. It often has four terminals, and the internal heater vs. external heater wires must be in the correct positions.
Product image 1
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  • PERFECT FIT

    PERFECT FIT

    3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit replaces part numbers: 694511; 279816; 3399848; 3387135; 3387139; 3399693, etc.
  • PREMIUM QUALITY

    PREMIUM QUALITY

    3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit is made of strong & durable materials that prevent cracking.
  • 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 3387134 & 3392519 & 3977767 & 3977393 Dryer Thermostat & Fuse Kit is straightforward to attach, load, and use. Anyone can install it.
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
Brand Model Number
Replaces 3387134 2011, 2893, 3-6910, 306910, 3387135, 3387139, AP6008270, EAP11741405, ET187, PD00002313, PS11741405, WP3387134, WP3387134VP
Replaces 3392519 80005, 276927, 694511, 2986, 3388651, AH268283, AP2042879, AP6008325, EAP268283, EAP11741460, ET401, G4AP0500, PD00002311, PD00030682, PS268283, PS11741460, SET401, TJ90SET401, WE04X0857, WE4X857, WP3392519, WP3392519VP
Replaces 3977393 2651, 279816VP, 3399848, AH334299, AP3094244, EA334299, EAP334299, PD00002348, PS334299
Replaces 3977767 3399693, 898078, AP3131941, AP6009043, EAP351925, ER3977767, PD00003007, PS351925, PS11742185, SET185, TJ90SET185, WP3977767, WP3977767VP
Amana 4GNED4400YQ0, 4GNED4400YQ1, 4GNED4400YQ2, 4GNED4600YQ2, 4KNED5800TQ0, 4KNED5800TQ1, NED4500TQ0, NED4500VQ0, NED4500VQ2, NED4600YQ0, NED4600YQ1, NED4655EW0, NED4655EW1, NED4700YQ0, NED4700YQ1, NED4705EW0, NED4800VQ0, NED4800VQ1, NED5100TQ0, NED5100TQ1, NED5200TQ0, NED5240TQ0, NED5400TQ0, NED5500TQ0, NED5800TQ0, YNED4755EW0, YNED4755EW1
Crosley CED123SEW0, CED126SBW0, CED126SBW1, CED126SDW0, CED126SDW1, CED126SXQ0, CED126SXQ1, CED137HXQ0, CED137HXW0, CED137SBW0, CED137SDW0, CED137SDW1, CED147HXW0, CED147SBW0, CED147SDW0, CED7006GW0, CEDS1043VQ0, CEDS1043VQ1, CEDS563MQ0, CEDS563MQ1, CEDS563RB1, CEDS563RQ1, CEDS563SQ0, CEDS563ST0, CEDS663SB0, CEDS663SQ0, CEDS774JQ0, CEDS774JQ1, CEDS774MQ0, CEDS774MQ1, CEDS832VQ0, CEDS832VQ1, CEDS984RQ0, CEDS984RQ1, CEDX463JQ0, CEDX463JQ1, CEDX463MQ0, CEDX463MQ1, CEDX463RQ1, CEDX463RT1, CEDX463SQ0, CEDX563JQ0, CEDX563JQ1, CEDX563JQ2, ZED7009GW0
Estate EED4100SQ0, EED4100WQ0, EED4300SQ0, EED4300TQ0, EED4300VQ0, EED4300VQ1, EED4400SQ0, EED4400TQ0, EED4400VQ0, EED4400WQ0, EED4400WQ1, TEDS680BN2, TEDS680BQ2, TEDS680BW2, TEDS680DQ0, TEDS680DQ1, TEDS680EQ0, TEDS680EQ2, TEDS740JQ0, TEDS740JQ1, TEDS740JQ2, TEDS740PQ1, TEDS840JQ0, TEDS840JQ1, TEDS840JQ2, TEDS840JQ3, TEDS840PQ0, TEDS840PQ1, TEDX340RW0, TEDX340RW1, TEDX340RW2, TEDX540RQ1, TEDX640EQ0, TEDX640EQ1, TEDX640EQ2, TEDX640JQ0, TEDX640JQ1, TEDX640JQ2, TEDX640PQ0, TEDX640PQ1
Kenmore 1037777000, 1037777020, 1037777040, 1037777060, 1038017050, 1038517050, 1096560200, 1106012510, 1106012511, 1106062110, 1106072010, 1106072011, 1106192310, 1106192311, 11060022010, 11060022011, 11060202990, 11060212990, 11060222510, 11060222511, 11060522900, 11060602990, 11060612990, 11060622990, 11060702990, 11060712990, 11060722990, 11060724990, 11060727990, 11060802990, 11060812990, 11060814990, 11060817990, 11060832990, 11060842990, 11060852990, 11060854990, 11060857990, 11060882990, 11060884990, 11060887990
Kenmore 11061202010, 11061202011, 11061202013, 11061252010, 11061252011, 11061262310, 11061262311, 11061402310, 11061402311, 11061802000, 11061804000, 11061812000, 11061814000, 11062102310, 11062102311, 11062202100, 11062202101, 11062212100, 11062212101, 11062332510, 11062342510, 11062512100, 11062512101, 11062512102, 11062514100, 11062514101, 11062514102, 11062602100, 11062602101, 11062612100, 11062612101, 11062622100, 11062622101, 11062702100, 11062702101, 11062702102, 11062712100, 11062712101, 11062722100, 11062722101, 11062722102, 11062724100, 11062724101
Kenmore 11062802100, 11062802101, 11062802102, 11062812100, 11062812101, 11062822100, 11062822101, 11062822102, 11062824100, 11062824101, 11062824102, 11062832100, 11062832101, 11062842100, 11062842101, 11062852100, 11062852101, 11062854100, 11062854101, 11062872100, 11062872101, 11062872102, 11062882100, 11062882101, 11062884100, 11062884101, 11062886100, 11062886101, 11063102100, 11063102101, 11063112100, 11064102300, 11065132410, 11065132411, 11065202311, 11065212610, 11066132411, 11066722690, 110C62442511, 110C66132411, 110C67132411
Kenmore 110C61102010, 110C61102011, 110C61112010, 110C61182010, 110C61182011, 110C62102310
Maytag 3ZMED5705TW0, 3ZMED5705TW1, 4GMEDC100YQ0, 4GMEDC100YQ1, 4GMEDC100YQ2, 4GMEDC300YW0, 4GMEDC300YW1, 4GMEDC300YW2, 4KMED5700TQ0, 4KMED5700TQ1, 4KMED5900TW0, 4KMEDC405WQ0, 4KMEDC405WQ1, 7MMEDC300BW0, 7MMEDC300DW0, 7MMEDC300DW1, 7MMEDX655EW0, 7MMEP0080WW0, 7MMEP0080WW1, AED4370TQ0
Maytag MED5570TQ0, MED5591TQ0, MED5600TQ0, MED5600TQ1, MED5620TQ0, MED5620TQ1, MED5621TQ0, MED5630TQ0, MED5630TQ1, MED5640TQ0, MED5640TQ1, MED5700TQ0, MED5700TQ1, MED5707TQ0, MED5707TQ1, MED5720TQ0, MED5721TQ0, MED5730TQ0, MED5740TQ0, MED5740TQ1, MED5770TQ0, MED5800TW0, MED5800TW1, MED5805TW0, MED5805TW1, MED5820TW0, MED5820TW1, MED5821TW0, MED5830TW0, MED5830TW1, MED5840TW0, MED5840TW1, MED5870TW0, MED5870TW1, MED6200KW0, MED6600TQ0
Maytag MEDB755DW0, MEDB755DW1, MEDB755DW2, MEDB766FW0, MEDC100YQ0, MEDC200XW0, MEDC200XW1, MEDC200XW2, MEDC200XW3, MEDC215EW0, MEDC215EW1, MEDC300XW0, MEDC300XW1, MEDC400BW0, MEDC400BW1, MEDC400VW0, MEDC415EW0, MEDC415EW1, MEDC465HW0, MEDC500VW0, MEDC500VW1, MEDC555DW1, MEDC555DW2, MEDX500BW0, MEDX500BW1, MEDX655DW1, MEDX6STBW0, MEDX6STBW1, YMEDB755DW2, YMEDC415EW1, YMEDC465HW0, YMEDC555DW1, YMEDX6STBW1
Roper RED4000SW0, RED4100SQ0, RED4300SQ0, RED4300TQ0, RED4340SQ0, RED4340SQ1, RED4400SQ0, RED4400TQ0, RED4400VQ0, RED4400VQ1, RED4440SQ0, RED4440VQ0, RED4440VQ1, RED4440VQ2, RED4516FW0, RED4516FW1, RED4640YQ0, RED4640YQ1, RED4645EW0, REL3612BW2, REL3612BW3, REL4622BL2, REL4622BW2, REL4622DL0, REL4622DL1, REL4622DW0, REL4622DW1, REL4632BL2, REL4632BL3, REL4632BQ2, REL4632BQ3, REL4632BW2, REL4632BW3, REL4632DL0, REL4632DL1, REL4632DW0, REL4632DW1, REL4634BL2, REL4634BL3, REL4634BW2, REL4634BW3, REL4636BL2, REL4636BL3, REL4636BW2, REL4636BW3
Roper RES6745PQ0, RES7645KQ1, RES7646JQ0, RES7646KQ0, RES7646KQ1, RES7646KQ2, RES7646KQ3, RES7648KQ0, RES7745PQ0, RES7745RQ0, REX2614LQ0, REX3514PQ0, REX3514RQ0, REX3514RQ1, REX3519PQ0, REX3614JW0, REX3614KW0, REX3614KW1, REX3614KW2, REX3614PW0, REX3614PW2, REX3615EW0, REX3615EW1, REX3615EW2, REX4625EN0, REX4625EW0, REX4625EW1, REX4625EW2, REX4634KQ0, REX4634KQ1, REX4634KQ2, REX4635EN0, REX4635EN1, REX4635EN2, REX4635EQ0, REX4635EQ1, REX4635EQ2, REX4635EW0, REX4635EW1, REX4635EW2, REX5634JQ0, REX5634KQ0, REX5634KQ1, REX5634KQ2, REX5634PQ0, REX5634PQ1, REX5634RQ0, REX5635EN0, REX5635EN1, REX5635EN2, REX5635EQ0, REX5635EQ1, REX5635EQ2, REX5635EW0, REX5635EW1, REX5635EW2, REX5636AL2, REX5636AW2, REX6634PQ0, REX6634RQ0, REX6634RQ1, REX6646AL2, REX6646AL3, REX6646AQ2, REX6646AQ3, REX6646AW2, REX6646AW3, YREX1306AT, YREX3614KW1, YREX4634KQ0, YREX4634KQ1, YREX4634KQ2, YREX5634PQ0, YREX6634RQ0
Whirlpool 7EWED1510YM0, 7EWED1705YM0, 7EWED1705YM1, 7EWED1730YW0, 7EWED1730YW1, 7MWED1600BM0, 7MWED1600BM1, 8530040, 8543000, 885450, 885453, 885455, 885456, 885457, 885458, 885461, 885462, 885463, 885464, 885465, 885468, 885469, 885472, LEC5000PQ1, LEN2000LW0, LEN2000LW1, LER3624PQ0, LER5600JT0, LER5620KQ0, LER7646EQ1, LET7646EQ1, LET7646EQ2, LET7646EZ1, LET7646EZ2, LEV4634JQ1, LEV4634JQ2
Whirlpool WED4700YQ0, WED4750XQ0, WED4750XQ1, WED4800BQ0, WED4800BQ1, WED4800XQ0, WED4800XQ1, WED4800XQ2, WED4800XQ3, WED4800XQ4, WED4810BQ0, WED4810EW0, WED4815EW0, WED4815EW1, WED4850BW0, WED4850BW1, WED4850XQ0, WED4850XQ1, WED4850XQ2, WED4870BW0, WED4890BQ0, WED4890BW0, WED4890XQ0, WED4890XQ1, WED4890XQ2, WED4900XW0, WED4900XW1, WED4900XW2, WED4910XQ0, WED4910XQ1, WED4910XQ2, WED4915EW0, WED4985EW0, WED49STBW0
Whirlpool WED5000DW1, WED5000DW2, WED5000VQ0, WED5000VQ1, WED5010LW0, WED5100SQ0, WED5100VQ0, WED5100VQ1, WED5200TQ0, WED5200VQ0, WED5200VQ1, WED5300SQ0, WED5300ST0, WED5300VW0, WED5310SQ0, WED5320SQ0, WED5321SQ0, WED5500SQ0, WED5500ST0, WED5510VQ0, WED5510VQ1, WED5520SQ0, WED5521SQ0, WED5530SQ0, WED5540SQ0, WED5540ST0, WED5550SQ0, WED5550ST0, WED5560SQ0, WED5590SQ0, WED5590VQ0, WED5590VQ1, WED5600SQ0, WED5600ST0, WED5600VQ0, WED5700SW0, WED5700VH0, WED5700VH1, WED5700VW0, WED5700VW1, WED5790SQ0, WED5790ST0, WED5790VQ0, WED5790VQ1
Whirlpool WED5800SG0, WED5800SW0, WED5810SW0, WED5820SW0, WED5821SW0, WED5830SW0, WED5840SG0, WED5840SW0, WED5850SG0, WED5850SW0, WED5860SG0, WED5860SW0
Kit Contents
1× 3387134 Cycling Thermostat + 1× 3392519 Thermal Fuse + 1× 3977393 Thermal Cut-Off Fuse + 1× 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

FAQ

This kit is commonly used on compatible Whirlpool, Kenmore, and Maytag dryers. The set includes parts in this family: 3387134 cycling thermostat, 3392519 thermal fuse, 3977393 thermal cut-off switch, and 3977767 high-limit thermostat. Because dryer parts can vary by model and serial range, the safest match is to confirm your dryer's model number and the original part numbers being replaced.
The main part numbers in this kit are 3387134, 3392519, 3977393, and 3977767. Cross-reference numbers found for these parts include 306910, 3388651, 694511, 80005, WP3392519VP, 3399693, WP3977767, WP3977767VP, 3387135, WP3387134, WP3387134VP, 3387139, 2893, ET187, 2011, and 898078. Always match by your original part number and dryer model before ordering.
Common symptoms include the dryer not heating, taking too long to dry, overheating, shutting off too early, not starting, or the timer not advancing properly on heat cycles. A blown thermal fuse can also cause a complete no-start condition on many Whirlpool-built dryers. If multiple heat-related symptoms are happening together, replacing the full thermostat/fuse kit is often more practical than changing only one component.
The most common root cause is restricted airflow. A clogged lint screen, blocked vent hose, crushed exhaust duct, or lint buildup inside the dryer can cause overheating and trip the thermal cut-off or blow the thermal fuse. Less common causes include a grounded heating element, failing cycling thermostat, or poor vent design with excessive length or too many bends. If you replace the parts without correcting the airflow problem, the new parts may fail again.
For most Whirlpool-family dryers, this is a moderate repair that typically takes about 30 to 90 minutes. Common tools are a 1/4-inch nut driver, Phillips screwdriver, putty knife or flat screwdriver depending on cabinet style, and a multimeter for testing. Always unplug the dryer first, and if it is a gas model, shut off the gas supply before opening the cabinet. Many of these parts are mounted on the blower housing or heater housing and are accessed from the back or lower front depending on the model.
Before installation, verify the dryer model number, inspect the venting system end-to-end, and clean out lint from the blower housing and exhaust duct. It is also smart to test the heating element for a short to ground and inspect wire terminals for heat damage. If the old thermal fuse or cut-off opened because of overheating, fixing the airflow issue is just as important as replacing the failed parts.