DSC_0049-fotor-2026031115021
Whirlpool Dryer Control Board 3978915 | 8566150 | OEM Used Tested

$74.99

In stock

Apex Used Appliance Control Boards BBB Business Review

Whirlpool Dryer Control Board – Part Number 8566150 | 3978915 (Pre-Owned / Tested)

This is a genuine factory original pre-owned dryer control board, expertly tested, cleaned, and fully inspected to ensure proper operation.
Only units that meet our performance standards are offered for sale.

Item Condition

Pre-Owned / Used.

Common Reasons for Failure

  • Power surges or electrical spikes can damage the dryer control circuitry.
  • Heat-related stress causes relay or component failure.
  • Failed relays affecting heater, motor, or timer functions.
  • Worn or cracked solder joints from vibration and thermal cycling.
  • Failed internal components are impacting cycle timing or temperature control.

Common Symptoms This Part May Fix

  • Dryer not starting or shutting off unexpectedly.
  • No response from the control panel or buttons.
  • Dryer not heating or heating intermittently.
  • Cycles not advancing or ending properly.
  • Error codes or intermittent operation.

(Symptoms vary by model and application)

Important Fitment Information

⚠️ Please match the part number on your original control board exactly to 8566150 | 3978915 before ordering.

Many dryer control boards look identical but are NOT interchangeable.
Appliance model numbers alone are not sufficient to guarantee compatibility.

Cross-Reference Part and Model Number Information:

Compatible Control Board Part #: 8566150 replaces AP3841286, 1156589, 3976625, 3976625R, 3978914, 3978915, 3978916, 3980061, 3980061R, 661652, 661652R, 8566150R, AH986743, EA986743, PS986743

 

Compatible Model Numbers:

GEW9868KQ0
GEW9868KQ1
GGW9868KQ0
GEW9868KQ2
GEW9868KL0
GEW9868KQ3
GGW9868KQ1
GEW9868KT0
GEW9868KT1
110.62062100
GEW9868KL2
GGW9868KL0
GGW9868KQ2
110.61082000
110.62032100
110.62042100
110.61062000
110.62062102
GEW9868KL1
110.72062100
110.62062101
110.72032100
110.73046101
GGW9868KQ3
110.61066000
110.62066100
110.64086201
110.71062000
110.71082000
110.71086000
110.72064101
110.73052101
110.74082201
GEW9868KQ4
GEW9868KT3
GGW9868KL1
GGW9868KT2
110.61064000
110.61084000
110.61086000
110.61092000
110.62036100
110.62052100
110.62054100
110.62056100
110.62062103
110.62064100
110.62064101
110.62064102
110.62064103
110.62066101
110.62066102
110.62066103
110.62082100
110.62082101
110.62082102
110.62084100
110.62084101
110.62084102
110.62086100
110.62086101
110.62086102
110.63042100
110.63042101
110.63042102
110.63046100
110.63046101
110.63046102

What’s Included

1 × Dryer Control Board – 8566150 | 3978915
No additional hardware or accessories included.

BEFORE YOU BUY – VERIFY:

☐ Check your appliance’s model number (from the list of compatible Model Numbers provided).

☐ Compare our Part Number EXACTLY to your failed board – must match 100% (removal of your control board is required to find part number sticker).

☐ Verify board appearance matches our photos front AND back (wiring ports can differ even when the front looks identical – check both sides).

Not sure? Message us your model # before purchasing – we’ll confirm compatibility.

Shipping Options

Fast and free shipping options are available at checkout.
Priority Mail (Recommended): Orders placed before 2 PM ship the same business day—best choice for time-sensitive repairs and buyers who want the most reliable handling.
Ground Shipping (Free): Ships within 1 business day. Delivery estimates may be similar for nearby locations; however, delivery times are generally longer than Priority Mail.

Warranty And Assurance

6-Month Warranty included for peace of mind.
Specializing in appliance control boards since 2014.
All orders are carefully packaged for safe delivery.
A+ Accredited Business with the BBB.

Model numbers and cross-reference part numbers were obtained from AppliancePartsPros.com.

Shop with Confidence. All of our pre-owned appliance electronic control boards have been tested, cleaned, and are guaranteed to work. Every part comes with our standard 6-month warranty.

Thank you for visiting Apex-Used-Appliance-Control-Boards.com
“The Highest Point In Quality – At The Lowest Point In Pricing”

$74.99

In stock

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6 month warranty
Same Day Shipping
Excellent rating
Based on 356 reviews
Google star 1Google star 2Google star 3Google star 4Google star 5
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I can’t say enough good things about this company. They have helped me at least four different times find the right used or refurbished appliance parts and, more importantly, helped me figure out exactly what I needed. Their knowledge of appliances and parts is second to none. They don’t just sell you a part and send you on your way—they actually understand how these machines work and have been able to help me solve problems that could easily have resulted in replacing an entire appliance. Because of their expertise, I’ve been able to save thousand's of dollars and keep appliances running that I thought were probably headed for the scrap pile. What really impressed me is that they genuinely seem to enjoy helping people. Their knowledge runs deep, they’re honest, and they know their stuff. If you have an appliance that needs a part—or you’re trying to figure out whether something can be repaired before you spend a fortune replacing it—talk to these guys first. I highly recommend them. They’ve saved me money, saved my appliances, and earned my business for life. Five stars without hesitation!
Davide Pulsoni profile picture
Davide Pulsoni
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This business was the best. I got the part I needed within just a couple of days. I am 100% satisfied with this business and the part i purchased. Thank you for all your help Apex, your business is amazing.
Mark Marshall profile picture
Mark Marshall
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Purchased a control board for our 15 year old GE oven. The original one worked, but it was very difficult to push the buttons and worn/heavily scratched in some areas. It is a bisque color and nearly impossible to find parts. The replacement control board arrived quickly, packaged well, looked brand new, matched the color of the oven and works perfectly. Highly recommend this business and would use them again if needed without hesitation.
Vanessa Luchok profile picture
Vanessa Luchok
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Needed a control board for a Maytag dryer. It arrived very quickly, was safely, carefully packed and fixed the problem. I also thought the pricing was reasonable and the item looked about brand new.
Kenneth Bauer profile picture
Kenneth Bauer
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
A great place. They responded to my question quickly and had the part I needed to fix my stove instead of buying a new one.
Johnny Richardson profile picture
Johnny Richardson
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A+++ e-Seller! Ordered mid-day Sat and part arrived mid-day MONDAY!! Amazing! Part was perfect as described and now after a quick swap we once again have a working main fridge that I did not want to fully replace...so thankful! Buy with confidence! Great job Apex!!
John S profile picture
John S
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
These guys are totally professional, reliable and knowledgeable. Highly recommend if you need appliance parts.
Jeffrey Holland profile picture
Jeffrey Holland
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Awesome Awesome costumer service!!! Every concern and question i had was answered throughly by the owner amazing guy truly. Now lets lak about there warranty when he says no questions asked warranty he means it just a a verification the bored was bought with him new one within days and that 1200 miles away HIGHLY HIGHLY recommend you purchase your replacement boards threw apex i am beyond impressed with the quality and costumer service you dont find that these days anymore To you apex i alsay thank you so much for keeping to your word you will always have my business and anyone i know that has any control board issues
Christopher Gilbert profile picture
Christopher Gilbert
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Bought new control board for my whirlpool washer, part matched and included free shift actuator and instructions. Washer is back up and running. Great deal also.
glenn timmons profile picture
glenn timmons
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have an 23 year old GE range that looks perfect but is an outdated color and the oven board went bad. No manufacturer makes the color so rather than having buying a new range and having mis matching appliances, Apex had that exact part, shipped it to me in a couple of days. I just installed it and it works perfectly saving alot of money and hardship of getting new appliances that don't last in the long run.
Christopher Gilbert profile picture
Christopher Gilbert

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