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Where is my model number?

The label is inside the door frame or on the back of the appliance. Photos are read on your phone and never uploaded.

How we verify

Against the maker’s own list of 66 models for this part number.
  • Whirlpool_New_7a6f19b8-3c8b-4c54-9327-502128fd6a1f - FIXIT PARTS
1 2

Genuine OEM·Whirlpool

WP3977678Replaces 2 older numbers

Whirlpool WP3977678 Dryer 4 Cycle Timer - Genuine OEM

Whirlpool WP3977678 Dryer 4 Cycle Timer - Genuine OEM

$211.92 USD
$259.58 USD $211.92 USD
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Shipping calculated at checkout.
Available to order Ships on the next business day
  • Fit checked against the maker’s own model list
  • Genuine OEM part, one-year warranty
  • 365-day returns, unopened and in the original box
  • Ships from a U.S. warehouse, tracked
Also known by these numbers

If your old part carries any of these, this is the one you want.

  • 3977678
  • 3977678R

Whirlpool WP3977678 is a 4 cycle timer for dryer appliances. New, genuine Whirlpool OEM — ordered from the brand's own distributor, not an aftermarket copy.

Read the number off your old part

Look for the number stamped or printed on the part itself. If it says WP3977678, or any of the 2 older numbers listed under Compatible parts below, this is the replacement. Every one of them is discontinued and every one leads here.

Shipping box

Weight and size of the parcel as it ships: 0.75 lb · 4.5669, 4.0551, 5.9842 in. These are the carton, not the part — do not measure your old part against them.

Does it fit yours?

Enter your model number in the box above for a straight answer, or read the full list under Compatible models below. Send us the number and we will confirm it before you order.

Buying from us

  • One year warranty, backed by FIXIT PARTS — if it fails in the first year we replace it.
  • 30 day returns — unused and uninstalled, in the original box.
  • Ships the same business day on orders placed before 12:00 PM Pacific.

Part numbers on this page

Manufacturer numbers: 3977678, 3977678R.

Models this part fits

66 models

Fits: 11060602990, 11060612990, 11060622990, 11062602100, 11062612100, 11062622100, 11070522900, 11070602990, 11070602991, 11070612990, 11070612991, 11070622990, 11070622991, 11072602100, 11072602101, 11072612100, 11072612101, 11072622100, 11072622101, 11074202200, 11074202201, 11074212200, 11074212201, 11074602300, 11074602301, 11074612200, 11074622300, 11074622301, 11074632300, 11074632301, 11074642400, 11074652400, 11074672400, 11076642500, 11076642501, 11076652500, 11076652501, 11076662500, 11076662501, 11077422600, 11077432600, 11077442600, 11078422700, 11078432700, 11078442700, 11079522800, 11079532800, 110C79592800, 7MMGDC300BW0, 7MWGD1501AW0, 7MWGD1600BM0, 7MWGD1600BM1, 7MWGD1601AW0, 7MWGD1601AW2, CGD126SBW0, CGD126SBW1, CGD126SXQ0, MGDC100WQ0, MGDC200XW0, MGDC400VW0, NGD4500VQ0, NGD4500VQ2, WGD4750XQ0, WGD5310SQ0, WGD5320SQ0, WGD5321SQ0.

Also fits these brands

  • Whirlpool
  • Crosley
  • Maytag
  • Kenmore
  • Amana
View full details

Model cross reference

This part WP3977678 works with all 66 models listed, all of them dryers.

Need help finding your model number?
Model number ManufacturerAppliance type
11060602990 KenmoreDryer
11060612990 KenmoreDryer
11060622990 KenmoreDryer
11062602100 KenmoreDryer
11062612100 KenmoreDryer
11062622100 KenmoreDryer
11070522900 KenmoreDryer
11070602990 KenmoreDryer
11070602991 KenmoreDryer
11070612990 KenmoreDryer
11070612991 KenmoreDryer
11070622990 KenmoreDryer
11070622991 KenmoreDryer
11072602100 KenmoreDryer
11072602101 KenmoreDryer
11072612100 KenmoreDryer
11072612101 KenmoreDryer
11072622100 KenmoreDryer
11072622101 KenmoreDryer
11074202200 KenmoreDryer
11074202201 KenmoreDryer
11074212200 KenmoreDryer
11074212201 KenmoreDryer
11074602300 KenmoreDryer
11074602301 KenmoreDryer
11074612200 KenmoreDryer
11074622300 KenmoreDryer
11074622301 KenmoreDryer
11074632300 KenmoreDryer
11074632301 KenmoreDryer
11074642400 KenmoreDryer
11074652400 KenmoreDryer
11074672400 KenmoreDryer
11076642500 KenmoreDryer
11076642501 KenmoreDryer
11076652500 KenmoreDryer
11076652501 KenmoreDryer
11076662500 KenmoreDryer
11076662501 KenmoreDryer
11077422600 KenmoreDryer
11077432600 KenmoreDryer
11077442600 KenmoreDryer
11078422700 KenmoreDryer
11078432700 KenmoreDryer
11078442700 KenmoreDryer
11079522800 KenmoreDryer
11079532800 KenmoreDryer
110C79592800 KenmoreDryer
7MMGDC300BW0 WhirlpoolDryer
7MWGD1501AW0 WhirlpoolDryer
7MWGD1600BM0 WhirlpoolDryer
7MWGD1600BM1 WhirlpoolDryer
7MWGD1601AW0 WhirlpoolDryer
7MWGD1601AW2 WhirlpoolDryer
CGD126SBW0 CrosleyDryer
CGD126SBW1 CrosleyDryer
CGD126SXQ0 WhirlpoolDryer
MGDC100WQ0 MaytagDryer
MGDC200XW0 WhirlpoolDryer
MGDC400VW0 MaytagDryer

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