Check the fit

Will this part fit your appliance?

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 48 models for this part number.
  • OEM_GE_a2bf071e-73cf-4ecd-9ac5-c878d4ff38c8 - FIXIT PARTS
1 2

Genuine OEM·GE

WD21X30158Replaces 8 older numbers

GE WD21X30158 Dishwasher Main Control Board - Genuine OEM

GE WD21X30158 Dishwasher Main Control Board - Genuine OEM

$92.96 USD
$152.43 USD $92.96 USD
Sale Sold out
Shipping calculated at checkout.
Available to order Ships on the next business day
Electrical part — check it before you install Opening the box and holding the part against the old one does not affect your return. Once it has been installed, plugged in or tested — or the sealed anti-static bag opened — it can no longer be returned. Not sure it is the right one? Ask us first and we check it against your model and serial number the same day. Return terms
  • Fit checked against the maker’s own model list
  • Genuine OEM part, one-year warranty
  • 365-day returns, unused 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.

  • WD21X25390
  • WD21X25698
  • WD21X25985
  • WD21X25990
  • WD21X25991
  • WD21X27518
  • WD21X28738
  • WD21X30159

GE WD21X30158 is a main control board for dishwasher appliances. New, genuine GE 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 WD21X30158, or any of the 8 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: 0.40 lb · 14.76, 4.13, 2.05 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: WD21X25390, WD21X25698, WD21X25985, WD21X25990, WD21X25991, WD21X27518, WD21X28738, WD21X30159.

Models this part fits

48 models

Fits: CDT855M5N0S5, CDT855M5N2S5, CDT855M5N3S5, CDT855P2N0S1, CDT855P2N2S1, CDT855P2N3S1, CDT875M5N0S5, CDT875M5N2S5, CDT875M5N3S5, CDT875P2N0S1, CDT875P2N2S1, CDT875P2N3S1, CDT875P3N0D1, CDT875P3N2D1, CDT875P3N3D1, CDT875P4N0W2, CDT875P4N2W2, CDT875P4N3W2, PDT775SBN0TS, PDT775SBN2TS, PDT775SBN3TS, PDT775SYN0FS, PDT775SYN2FS, PDT775SYN3FS, PDT785SBN0TS, PDT785SBN2TS, PDT785SBN3TS, PDT785SYN0FS, PDT785SYN2FS, PDT785SYN3FS, ZDT925SIN0II, ZDT925SIN2II, ZDT925SIN3II, ZDT925SPN0SS, ZDT925SPN2SS, ZDT925SPN3SS, ZDT925SSN0SS, ZDT925SSN2SS, ZDT925SSN3SS, ZDT985SIN0II, ZDT985SIN2II, ZDT985SIN3II, ZDT985SPN0SS, ZDT985SPN2SS, ZDT985SPN3SS, ZDT985SSN0SS, ZDT985SSN2SS, ZDT985SSN3SS.

Also fits these brands

  • GE
View full details

Model cross reference

This part WD21X30158 works with all 48 models listed, all of them dishwashers.

Need help finding your model number?
Model number ManufacturerAppliance type
CDT855M5N0S5 GEDishwasher
CDT855M5N2S5 GEDishwasher
CDT855M5N3S5 GEDishwasher
CDT855P2N0S1 GEDishwasher
CDT855P2N2S1 GEDishwasher
CDT855P2N3S1 GEDishwasher
CDT875M5N0S5 GEDishwasher
CDT875M5N2S5 GEDishwasher
CDT875M5N3S5 GEDishwasher
CDT875P2N0S1 GEDishwasher
CDT875P2N2S1 GEDishwasher
CDT875P2N3S1 GEDishwasher
CDT875P3N0D1 GEDishwasher
CDT875P3N2D1 GEDishwasher
CDT875P3N3D1 GEDishwasher
CDT875P4N0W2 GEDishwasher
CDT875P4N2W2 GEDishwasher
CDT875P4N3W2 GEDishwasher
PDT775SBN0TS GEDishwasher
PDT775SBN2TS GEDishwasher
PDT775SBN3TS GEDishwasher
PDT775SYN0FS GEDishwasher
PDT775SYN2FS GEDishwasher
PDT775SYN3FS GEDishwasher
PDT785SBN0TS GEDishwasher
PDT785SBN2TS GEDishwasher
PDT785SBN3TS GEDishwasher
PDT785SYN0FS GEDishwasher
PDT785SYN2FS GEDishwasher
PDT785SYN3FS GEDishwasher
ZDT925SIN0II GEDishwasher
ZDT925SIN2II GEDishwasher
ZDT925SIN3II GEDishwasher
ZDT925SPN0SS GEDishwasher
ZDT925SPN2SS GEDishwasher
ZDT925SPN3SS GEDishwasher
ZDT925SSN0SS GEDishwasher
ZDT925SSN2SS GEDishwasher
ZDT925SSN3SS GEDishwasher
ZDT985SIN0II GEDishwasher
ZDT985SIN2II GEDishwasher
ZDT985SIN3II GEDishwasher
ZDT985SPN0SS GEDishwasher
ZDT985SPN2SS GEDishwasher
ZDT985SPN3SS GEDishwasher
ZDT985SSN0SS GEDishwasher
ZDT985SSN2SS GEDishwasher
ZDT985SSN3SS GEDishwasher

Our record, on the marketplaces

No reviews on this part yet. Here is where we have been judged.

Both storefronts are ours. The ratings are the marketplaces’ own, not ours to edit.