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300+ bought in past year
Whirlpool Dryer High-Limit Thermostat WP3977767
Part #WP3977767
GenuineOEM
ShipsFast
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Online Only Price
$15.27
12% OFFÂ Phone Price : $17.27
In Stock
Qty
Zip Codes Near
60169
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60-day return policy
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Previous part numbers
Part #3977767
Part #3399693
Part Information
Basic Information
- Part Name: Dryer High-Limit Thermostat
- Manufacturer: Whirlpool
- Category: Dryer Component
- Primary Function: The high-limit thermostat is designed to shut off the heating element or burner when the dryer overheats, preventing potential damage or fire hazards.
Installation & Compatibility
- Compatible Models: Fits various Whirlpool appliance models; please confirm this part is correct for your model before ordering.
- Installation Difficulty: Medium — Installation requires basic electrical knowledge and safety precautions.
- Tools Required: Screwdriver, work gloves
Additional Information
This high-limit thermostat (part number WP3977767) is an essential safety component for dryers. When a dryer exceeds safe operating temperatures, this thermostat interrupts the electrical circuit to the heater, preventing overheating. Always disconnect the power to the appliance before installation to ensure safety. Wearing work gloves is recommended to protect your hands during the installation process.
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ReviewsOctober 30, 2025|Pmdparts, Abbeville SCAugust 02, 2025|N78KV, Eastern Shore, Maryland
May 25, 2022|Jerry, N. M.June 06, 2021|Kimmy_B, New MexicoJanuary 22, 2021|GB64, ArkansasJune 27, 2020|Joey S, UndisclosedJune 24, 2020|Mike A, AlasakJune 16, 2020|BusyBeaver, Texas
0 Reviews
Perfect match to original part
No issues
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Worked like a charm
Kenmore 500 dryer wasn't heating anymore, I swapped out the operating thermostat, the high limit thermostat and the heating element. Took me 20 mins and I'm a regular DIY homeowner who watched a couple YouTube videos. These 3 new parts worked immediately and we have got towels and clothes again.
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Dryer High-Limit Thermostat
Thermostat arrived as scheduled. Was easy to install.
Ease of InstallationVery Easy
Duration of Installation30 minutes - 1 hour
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Easy to install
I subscribe to the Sears Parts direct youtube channel and it's so easy to watch the videos and install the part
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Simple installation.
It was easy, took about 10 minutes to complete the task and check to see if the dryer was heating.
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Dryer Repair
Part fixed problem and was Easy to install @ 15 m
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Thermistor fix
Arrived on time and worked perfectly. You saved an appliance from the junk yard! Thank you.
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
Was this review helpful?
Perfect Part for the Perfect Repair
This part was correct and was exactly what was needed to control the high temperature limit for the dryer on which it was installed. A functional check verified that it was moderating the heating element as it should and verified that the high limit thermostat that it replaced was faulty.
Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes
verified customer
Yes, I would recommend this to a friend
1 person thought this review was helpful.
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