FDSH450LAF4A Frigidaire Dishwasher - Overview

Sections of the FDSH450LAF4A

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Keep searches simple, eg. "belt" or "pump".
Wash Arm Bearing – Part Number: 807035801
Wash Arm Bearing
★★★★★
★★★★★
(9)
PartSelect #: PS9492561
Manufacturer #: 807035801
This part is the replacement wash arm bearing for your dishwasher. It is made of black plastic and is approximately 1 1/4 inches in diameter. The wash arm bearing allows the wash arm to rotate when th...
$41.81
  In Stock
Dishwasher Switch – Part Number: A00055408
Dishwasher Switch
★★★★★
★★★★★
(7)
PartSelect #: PS12586275
Manufacturer #: A00055408
This dishwasher water-level pressure switch is designed to monitor and control the amount of water inside the tub, helping ensure proper fill levels for effective cleaning while preventing overfilling...
$101.00
  In Stock
DISPENSER – Part Number: A00130341
DISPENSER
★★★★★
★★★★★
(9)
PartSelect #: PS16731713
Manufacturer #: A00130341
$134.54
  In Stock
HOSE – Part Number: 807032601
HOSE
★★★★★
★★★★★
(2)
PartSelect #: PS9492560
Manufacturer #: 807032601
This dishwasher drain hose helps carry dirty water out of your dishwasher and into the sink drain. It’s a sturdy, reliable part that fits many models from Frigidaire and related brands. If your old ho...
$62.10
  In Stock
Dishwasher Drain Filter – Part Number: A00201409
Dishwasher Drain Filter
PartSelect #: PS12071530
Manufacturer #: A00201409
$81.11
  In Stock
VALVE – Part Number: 807445905
VALVE
★★★★★
★★★★★
(2)
PartSelect #: PS16555914
Manufacturer #: 807445905
This water inlet valve controls the flow of water into the dishwasher, ensuring proper filling for each cycle. A faulty valve can cause issues such as the dishwasher not filling correctly or leaking. ...
$114.45
  In Stock
Rack Stop – Part Number: 152047941
Rack Stop
★★★★★
★★★★★
(1)
PartSelect #: PS9492341
Manufacturer #: 152047941
Sold individually.
$38.95
  In Stock
SEAL – Part Number: 117158011
SEAL
★★★★★
★★★★★
(1)
PartSelect #: PS9492299
Manufacturer #: 117158011
This dishwasher door seal gasket creates a watertight barrier around the tub opening, helping keep water contained during wash cycles. Made from durable, flexible material, it ensures a tight seal for...
$65.95
  In Stock
USER INTERFACE – Part Number: 5304528982
USER INTERFACE
PartSelect #: PS16544414
Manufacturer #: 5304528982
This replacement user interface assembly is designed to restore full control and functionality to your dishwasher’s control panel. It displays available settings and allows you to select the desired c...
$310.50
  In Stock
HOSE – Part Number: A01256402
HOSE
PartSelect #: PS11704471
Manufacturer #: A01256402
$55.95
  In Stock
SENSOR – Part Number: A00040106
SENSOR
PartSelect #: PS16555933
Manufacturer #: A00040106
This sensor is a replacement monitoring component designed to detect temperature, moisture, or operational conditions. It supports accurate system responses and is commonly replaced when readings beco...
$77.57
  In Stock
HOLDER – Part Number: A00008104
HOLDER
★★★★★
★★★★★
(1)
PartSelect #: PS12586273
Manufacturer #: A00008104
$43.95
  In Stock

Questions And Answers for FDSH450LAF4A

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4 questions answered by our experts.
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Veronica
November 5, 2024
Removed dishwasher before Hurricane Helene and Milton; lost cabinet and counter. Need replacement installation clips to secure in new cabinet. Please let me know how/where I can source. Went to Lowe’s (where appliances were purchased after Hurricane Ian) and they were not able to help. Thank you
For model number FDSH450LAF4A
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Hello Veronica, Thank you for reaching out. The Mounting Kit for this model is listed as PartSelect Number PS17220430. Thank you for the question!
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Brian
November 29, 2025
My cover on the START switch has cracked and worn through. I need a new touch panel. Which part do I need to replace the touch panel on my dishwasher?
For model number FDSH450LAF4A
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Hi Brian, thank you for getting in touch. The control panel for your model is part number PS16555957. We hope that helps!
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DENNIS
September 11, 2026
I JUST NEED THE PLASTIC OVER LAY FOR CONTROL PANEL, DO YIU SELL JUST THAT PIECE?
For model number FDSH450LAF4A
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Hi Dennis, thank you for your inquiry. According to our research, you will need to replace the control panel, part number A18195209, to fix the issue. Glad to be of help!
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Maureen
20 days ago
I need the bottom front piece of the dishwasher. I refer to it as a kick plate but what shows up on line looks nothing like it
For model number FDSH450LAF4A
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Hello Maureen, thank you for getting in touch. According to our research, the toe kick plate, part number 405537597, is compatible with your model number. We hope this helps.
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Common Symptoms of the FDSH450LAF4A

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Leaking
Fixed by
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Fixing Fixing Fixing
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Not cleaning dishes properly
Fixed by
these parts
Fixing Fixing
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Will not dispense detergent
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these parts
Fixing
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Will Not Start
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Not draining
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Will not fill with water
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Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Rack stop was broken and rack kept falling out
Simple fix, the rack holder popped right into place.
Parts Used:
Rack Stop
  • Steve from MERRICK, NY
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
5 of 19 people found this instruction helpful.
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