Replacement 3977393 3977767 Dryer Limit & Fuse Kit for Maytag / Whirlpool

(19 reviews) Write a Review
Sku:  APN197
Condition:  New

(You save $13.66 )

Compatible hi-limit thermostat and thermal fuse set used for some Maytag and Whirlpool dryer models.

Directly Replaces: WP3977767, AP6009043, 3977767, 3399693, ER3977767, PS11742185, SET185, TJ90SET185, WP3977767VP, B008DJVSXS, B00PDXAQH6, B009HAFMI4, B0081EAP5W, B00PDXAMMK, B00LW6VH58, B00IQ9VKV0, B0156N9ZRO, B00DM8KR1E, B00OBF5NRA, SET197, N197, LET197, ER197, 3977393.


  • Prevents the dryer from overheating if the high limit thermostat fails.
  • Includes (1) 3977393 Thermal Fuse, (1) 3977767 Hi-Limit Thermostat.
  • 'Old-style' limit and fuse set slides onto the heating element terminal. This not only connects it to the heating element, but also secures it to heater assembly without any additional hardware, such as screws.
  • For the 'new-style' 3390291 thermostat and 3977393 fuse replacement kit, order APN279816.


  • Color: Black/White.
  • Material: Plastic / Ceramic / Metal.
  • Thermostat Dimensions: 2-3/8"L x 1-1/2"W x 1"H.
  • Thermostat: 250°F open, 170°F close.
  • Thermal Fuse Dimensions: 2"L x 1-3/4"W x 1"H.
  • Thermal Fuse: Rated at 325°F.

Type your model number into the box to filter down the compatible models.
How do I find my model number?

Don't see your model listed? Complete this form for help with finding the right part.

19 Reviews

  • 5
    Worked great

    Posted by Howard Lewis on 27th Feb 2024

    It ran before I put the parts in still runs no heat.checked everything with meter seem to be good.mahbe timer crapped out.

  • 5
    Fuse kit for maytag

    Posted by Jack Purdom on 26th Jan 2024

    Fast shipping,and it fixed the dryer not heating up. Works like new.

  • 5
    Best Parts

    Posted by steve fitzgerald on 16th Jun 2021

    thanks so much for the parts! you guys had great shipping and the parts were an exact fit too!

  • 5

    Posted by Daniel Orona on 4th Nov 2020

    Arrived in 2 days,was the right part I needed,works good.

  • 5
    5 Stars

    Posted by Marcia Alexandra Spadaro on 24th Aug 2020

    The product worked right away. Thank you!

  • 5

    Posted by Daniel Jackson on 6th Jul 2019

    Perfect fit and Price

  • 5
    Great company no problems

    Posted by Jacob on 13th May 2019

    I had more trouble with the post office then with them. Can’t complain great company willing to work out you.

  • 5
    Dryer fuse kit

    Posted by Dryer fuse kit on 13th Aug 2018

    Did the job,,fixed my dryer in 5 mintues,,,will order again,,I'm a happy camper now,, thanks

  • 5
    Get the right part the first time!

    Posted by ANTHONY LOECHER on 29th Jun 2018

    All Productset I ordered fit and were easy to install. Very fast turn around on getting the parts to me. No mistakes on receiving the wrong Parts either! I highly recommend this website as they are much cheaper than others.

Get the latest updates on new products and upcoming sales