Parts for DUL300XTKQ0 — Whirlpool Washer
We found 11 parts confirmed to fit the Whirlpool Washer DUL300XTKQ0.
Same parts list as DUL300XTKB0 (Whirlpool Washer). DUL300XTKQ0 shares an identical confirmed parts list with DUL300XTKB0 (Whirlpool Washer). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for DUL300XTKQ0.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 8268590 | Inlet Valve | 28 models | — |
| 8193634 | Tine Clip | 30 models | $6.40 |
| 8268413 | Pump Motor | 53 models | — |
| 8268405 | Volute | 142 models | — |
| 8268408 | Dish Pump | 181 models | — |
| 8268398 | Impeller | 198 models | — |
| 8268407 | Motor | 253 models | — |
| 8572861 | Dishwasher Heater | 396 models | — |
| 8268888 | Dishwasher Door Seal | 1,120 models | — |
| 661566 | Dishwasher Thermostat | 3,785 models | — |
| 8269144 | Dishwasher Drain Hose | 5,275 models | — |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
Water inlet and drainage
Symptom: A washer that won't fill, fills slowly, won't drain, or leaves standing water in the tub.
Check: For fill problems, check the inlet valve's screen filters for sediment. For drain problems, check the pump for a jammed object and confirm the drain hose isn't kinked or looped too high.
Parts in this group on DUL300XTKQ0: 8268590 (Inlet Valve), 8269144 (Dishwasher Drain Hose).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on DUL300XTKQ0: 8193634 (Tine Clip).
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on DUL300XTKQ0: 8268413 (Pump Motor), 8268405 (Volute), 8268408 (Dish Pump), 8268398 (Impeller), 8268407 (Motor), 8572861 (Dishwasher Heater).
Door and drum seals
Symptom: A door boot or gasket that's torn or losing its seal, letting water leak out during the wash or spin cycle.
Check: Check the door boot or gasket for tears, especially near the drain hole at the bottom, and confirm it isn't pinched or twisted where it clamps to the drum.
Parts in this group on DUL300XTKQ0: 8268888 (Dishwasher Door Seal).
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Parts in this group on DUL300XTKQ0: 661566 (Dishwasher Thermostat).
Before you buy
Match DUL300XTKQ0 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
On most washers, the model and serial plate sits under the lid or on the back panel. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Neighbouring Whirlpool Washer models
These model numbers sort next to this one in the catalog and are usually the same product family.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.