FFFH20F3WW0 Frigidaire Freezer - Overview

Diagrams for FFFH20F3WW0

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SHELF-SLIDING U20 (FW WIRE) – Part Number: 5304537120
$86.85
In Stock
SHELF-SLIDING U20 (FW WIRE)
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★★★★★
(4)
Part #5304537120
Need more room and better organization in your upright freezer? This sliding wire shelf makes it easy to store and access frozen foods. It’s about 26.75 inches wide and 14.875 inches deep, giving you plenty of space to work with. It slides in and out smoothly and fits into many freezer models, helping you keep things neat and easy to reach.
BULB – Part Number: 5304522314
$54.95
In Stock
Refrigerator Clip – Part Number: 5304522259
$10.95
In Stock
Refrigerator Clip
Part #5304522259
Stable food storage depends on shelf supports that are firmly attached and free from damage. A worn clip can allow a wire shelf or basket to tilt, rattle, or fall. Check whether the replacement is made for the right or left side, since the pieces may not be interchangeable. Match it to the full refrigerator or freezer model. Empty the shelf, remove it carefully, and press the new clip into its mounting point without forcing it. Do not reload the shelf until it feels secure.
Refrigerator Clip – Part Number: 5304522258
$10.95
In Stock
Refrigerator Clip
Part #5304522258
Mounting Screw – Part Number: 5304453707
$33.10
In Stock
Mounting Screw
Part #5304453707
HARNESS – Part Number: 5304523789
$48.95
In Stock
HARNESS
★★★★★
★★★★★
(1)
Part #5304523789
Keep your refrigerator running at the right temperature with this genuine wire harness. It links the control dial to the electrical system so you can set and maintain the perfect cooling level. If your fridge isn’t holding temperature or the dial feels unresponsive, this part is the fix you need. Easy to install and built for long-lasting reliability.
Defrost Thermostat – Part Number: 5304523788
$65.95
In Stock
Defrost Thermostat
Part #5304523788
Door Auto Closer Hook – Part Number: 5304519789
$12.88
In Stock
Door Auto Closer Hook
Part #5304519789
This genuine OEM door auto closer hook helps ensure your refrigerator or freezer door closes securely by providing a smooth, self-closing action at the hinge. Designed to support proper door alignment and sealing, it helps maintain consistent internal temperatures and prevent energy loss. If the door is not closing fully, pops open, or appears misaligned, replacing this component can help restore proper operation and reliable performance.
FAN SEAL & DRAIN TUBE KIT – Part Number: 5303918878
$59.86
In Stock
FAN SEAL & DRAIN TUBE KIT
Part #5303918878
SCREW – Part Number: 5304522279
$10.95
In Stock
SCREW
Part #5304522279
Designed for secure and reliable fastening, this genuine OEM quad hex washer head screw provides the strength and precision needed to hold internal refrigerator components firmly in place. Its durable construction ensures a tight fit for mounting shelves, bins, trim panels, and other hardware, helping maintain proper alignment and structural integrity. Built to meet exact factory specifications, it is an ideal replacement for stripped, worn, or missing screws, restoring stability and ensuring dependable performance throughout your appliance.
MAIN BOARD – Part Number: 5304529281
$216.32
In Stock
MAIN BOARD
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(1)
Part #5304529281
If your freezer isn’t cooling properly or the controls aren’t working like they should, the main control board might be the issue. This part manages temperature, defrosting, and fan speed to keep everything running smoothly. It’s a genuine replacement made for a variety of models. Just check your model number to make sure it’s the right fit before installing.
Refrigerator Bearing – Part Number: 5304519757
$8.50
In Stock
Refrigerator Bearing
Part #5304519757

Questions And Answers for FFFH20F3WW0

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Tyler - For model number FFFH20F3WW0
March 12, 2024
I have a freezer that will work fine for around a month and then it will warm up and not freeze. During these issues the evaporator and fan get all iced up. What could the issue be? Could it be the defrost sensor? Once I let the ice thaw and plug it back in it seems to work fine for another month or so and then have the same issue. Thanks for your time!
Chris Boyle Profile
Hi Tyler, thank you for getting in touch. Based on the description, we have concluded that the issue is with the defrost thermostat, part number PS12746820. We would recommend replacing the thermostat to fix the issue. Good luck with your repair!
$65.95
In Stock
Defrost Thermostat
1 person found this instruction helpful.
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Darrell - For model number FFFH20F3WW0
October 20, 2025
The freezer light is inop and no change in freezer operation when door opens. Possible red switch?
Chris Boyle Profile
Hi Darrell, thank you for your inquiry. The most likely causes are a burned-out light bulb, part number PS12731499, or a faulty door switch, part number PS16544346. Inspect the bulb first and make sure it is working. Since the freezer operation isn't changing when the door opens, the door switch is faulty. You will need to check the door switch, to fix the issue. Glad to be of help!
$54.95
In Stock
BULB
$100.75
In Stock
Rerigerator Reed Switch Wire Harness
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Sheila - For model number FFFH20F3WW0
26 days ago
There's a clicking sound and the internet says its the relay kit is needed, I can't seem to find it can you please help me.. get some expert to call please
Chris Boyle Profile
Hello Sheila, thank you for contacting us. The reason you can't find a standard start relay kit for your freezer is that this model uses a modern variable-speed compressor powered by an electronic inverter control board, part number 5304523779, rather than a traditional mechanical start relay. Replacing it can help the compressor start properly and eliminate the clicking noise. We hope this solves your problem!
$328.20
In Stock
INVERTER
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Herb - For model number FFFH20F3WW0
March 6, 2023
green light flashing at the bottom at the front and beeps and when it does this the unit starts to thaw- any thots ? Flashes are just a steady pulse no sequence to it
Chris Boyle Profile
Hello Herb, thank you for the great question. According to our research on your model, the green light will flash continuously when the appliance is first plugged in until the unit reaches the selected temperature. We hope this information is useful!
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Sonia - For model number FFFH20F3WW0
November 3, 2023
Is there a reset switch on this freezer? The door was left open and the freezer started defrosting. It doesn't seem to get below 6°C since.
Chris Boyle Profile
Hi Sonia, thank you for the question. Based on our research, your model does not come with a reset switch. If the freezer door was left open for several hours or longer, It will take it many hours to cool back down. It is important to keep the freezer controls just where they were before. Avoid opening the door constantly while the freezer is working and make sure the door is sealed properly, as it might prevent the freezer from cooling. If the issue still persists, we would recommend checking the evaporator fan motor, part number PS12746805. If this part is faulty, you may need to replace it. We hope that helps!
$117.98
In Stock
FAN 125MM RADIAL SLEEVE BEARIN
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Common Symptoms of the FFFH20F3WW0

How this model fails, and the parts that fix it.

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Bought a new upright freezer. Love it but I made sure to get a model that has options to adjust the shelves. Then I bought a new shelf with clips. I felt there was too much room between the shelves as it came from the store. That would just result in stacking packages and too easy to lose what wa
9 of 12 people found this instruction helpful.
  • Mary from DAYTON, OH
  • Very Easy
  • Less than 15 mins
I just moved the middle shelves up and down to create enough space for another shelf. Worked out beautifully
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Extra shelfs
9 of 16 people found this instruction helpful.
  • Michael from PORTLAND, TN
  • Very Easy
  • Less than 15 mins
so not to disrupt items on the shelves we purchased an extra shelf
so we could flash freeze items on a baking sheet after they are frozen then placed in a seal meal bags
the items won't stick together
the extra shelf allows you about 3 inches of space for a backing sheet
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Missing door magnet for the open/close switch
5 of 11 people found this instruction helpful.
  • Bruce from LAKEVILLE, MN
  • Very Easy
  • Less than 15 mins
Installed the magnet in the bracket on the bottom of the door.
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