Parts for FDSH450LAF1A — Frigidaire Dishwasher
We found 9 parts confirmed to fit the Frigidaire Dishwasher FDSH450LAF1A.
Same parts list as FDSH4501AS1A (Frigidaire Dishwasher). FDSH450LAF1A shares an identical confirmed parts list with FDSH4501AS1A (Frigidaire Dishwasher). 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 FDSH450LAF1A.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 5304520660 | Crosley Dishwasher Sump | 6 models | — |
| 117518700 | Dishwasher Electronic Control Board | 10 models | — |
| 5304522704 | DISPENSER | 22 models | — |
| A00060305 | DUCT | 30 models | $120.19 |
| A05814602 | Crosley SPRAY ARM,MIDDLE ,DARK GREY | 56 models | — |
| 807445904 | Dishwasher Water Inlet Valve | 56 models | — |
| A00040101 | Dishwasher Turbidity Sensor | 133 models | — |
| 111315040 | Crosley Dishwasher Door Latch Assembly | 150 models | — |
| 117158011 | Crosley Dishwasher Door Seal | 150 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.
Filtration and spray system
Symptom: Dishes come out with food residue, spots, or a cloudy film, or you notice leftover debris in the tub bottom after a cycle.
Check: Remove and rinse the filter assembly under the tub, and check that the spray arm spins freely and its jets aren't clogged -- these are the first things to check before assuming a pump has failed.
Parts in this group on FDSH450LAF1A: 5304520660 (Crosley Dishwasher Sump), A05814602 (Crosley SPRAY ARM,MIDDLE ,DARK GREY).
Controls, timers and wiring
Symptom: A cycle that stops partway through, an error code or blinking light, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on FDSH450LAF1A: 117518700 (Dishwasher Electronic Control Board).
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 FDSH450LAF1A: 5304522704 (DISPENSER), A00060305 (DUCT), A00040101 (Dishwasher Turbidity Sensor).
Water inlet and drainage
Symptom: The dishwasher won't fill, or dishes come out with standing water still in the tub bottom after the cycle ends.
Check: Check the inlet valve's screen filter for sediment, and check the drain pump and drain hose for a clog or a jammed object -- a piece of broken glass or a bottle cap is a common culprit.
Parts in this group on FDSH450LAF1A: 807445904 (Dishwasher Water Inlet Valve).
Door, lid switches and latches
Symptom: The dishwasher won't start, or stops mid-cycle, unless the door is fully latched shut.
Check: Listen for an audible click when the door latches. No click, or a visibly worn or broken latch or strike, points to this part.
Parts in this group on FDSH450LAF1A: 111315040 (Crosley Dishwasher Door Latch Assembly).
Door and drum seals
Symptom: Water leaking out from around the door during or after a cycle.
Check: Check the door gasket for tears, flattening, or a section pulled loose from its channel, and confirm it seats evenly all the way around when the door is closed.
Parts in this group on FDSH450LAF1A: 117158011 (Crosley Dishwasher Door Seal).
Before you buy
Match FDSH450LAF1A 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 dishwashers, the model and serial plate sits on the edge of the door or the tub rim. 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 Frigidaire Dishwasher 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.