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Range / Cooktop / Oven Insulation, Sound Dampening Parts

Insulation (Cabinet Foam Panel)
Genuine Frigidaire part
By: Frigidaire
Part Number: 318344521

This replacement cabinet insulation panel helps reduce heat transfer and stabilize internal refrigerator temperatures for more consistent cooling. It also dampens vibration and can help reduce frost buildup when sealed and installed correctly. What it does:

  • Replaces damaged or missing cabinet/liner insulation that allows warm air infiltration.
  • Helps maintain proper internal temperatures and can reduce long compressor run times.
  • Reduces localized warm spots and helps limit excess frost or moisture where insulation is compromised.
  • Dampens vibration and reduces noise from compressor and internal components.
What's included:
  • One cabinet insulation panel
Install notes:
  • Disconnect power and remove food before servicing; work slowly to avoid damage to liner or refrigerant lines.
  • Installation typically requires removing interior trim or liners; panels may be held with adhesive, clips, or screws.
  • Wear gloves and a dust mask when handling older insulation; clean mating surfaces before installing replacement.

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$9.26

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318344522

 

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$12.43

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318344530

 

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$50.95

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318344551

 

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$36.95

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346000

 

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$16.75

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346001

 

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$6.95

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346002

 

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$10.95

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346006

 

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$21.12

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346007

 

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$13.06

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346008

 

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$13.37

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346009

 

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$13.37

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346010

 

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$13.15

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346011

 

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$9.38

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346012

 

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$7.51

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346016

 

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$28.33

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Usually ships within 4 - 14 days

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Insulation
Genuine Frigidaire part
By: Frigidaire
Part Number: 318346020

 

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$15.74

Out Of Stock

Usually ships within 4 - 14 days

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  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
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