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Mf12266aeu Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Gasket, Pump (Seal)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300807709

This pump gasket seals the connection between the appliance pump and housing to help prevent leaks and keep water flowing where it should. A simple replacement that restores a watertight pump interface. What it does:

  • Creates a tight seal at the pump housing to stop water from leaking
  • Helps maintain proper drain flow by preventing bypass leaks
  • Commonly replaced when you see puddling or moisture under the appliance
  • Can prevent intermittent draining issues caused by a compromised seal
What's included:
  • One pump gasket
Install notes:
  • Disconnect power and water supply before starting any repair
  • Inspect mating surfaces and clean debris before installing the new gasket
  • Ensure the gasket seats fully and pump/housing fasteners are torqued to spec

Do-It-Yourself Stories from Customers like You Gaskets were leaking   Deborah S. • Gordon , PA • December 04, 2015

I ordered the parts and called a tech who talked my husband thru installing both gaskets. She was very helpful. Read more

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$38.25
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Spiral Pin
Genuine Frigidaire part
By: Frigidaire
Part Number: 154101301

 

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$5.57
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Det Cup, Cam
Genuine Frigidaire part
By: Frigidaire
Part Number: 154180301

 

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$14.95
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Screw
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806353

 

Do-It-Yourself Stories from Customers like You Multiple the impeller was damaged   Serge O. • New York , NY • April 11, 2020

Replaced Read more

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O-Ring (Sealing Gasket), Single
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806521

This O-ring is a small rubber sealing gasket that prevents water leaks at a refrigerator water connection. It restores a watertight seal to stop drips and maintain proper water flow to the dispenser/ice system. What it does:

  • Creates a watertight seal at a water line or valve connection
  • Helps stop visible dripping or slow leaks from fittings
  • Maintains proper pressure and flow by preventing bypass around a joint
  • Used where a compressible seal is required between two mating parts
What's included: One O-ring sealing gasket Install notes:
  • Shut off water supply and disconnect power before servicing
  • Replace only with the correct-size O-ring and seat it evenly in the groove
  • Inspect mating surfaces for nicks or debris; clean before installing the new O-ring
  • Tighten fittings to manufacturer torque recommendations to avoid over-compression

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$27.95
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U Packing
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806584

 

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Door Gasket (Refrigerator Door Seal)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300808063

This replacement door gasket creates a tight seal around the refrigerator door to help maintain proper cooling and reduce energy waste. It restores the door's sealing surface for more consistent temperatures and less moisture buildup. What it does:

  • Seals the door perimeter to keep cold air in and warm air out
  • Helps prevent frost and ice buildup inside the compartment
  • Reduces excessive run time from the compressor caused by air leaks
  • Minimizes condensation and food spoilage linked to poor door sealing
What's included: One replacement refrigerator door gasket Install notes:
  • Disconnect power to the appliance before starting any work
  • Remove the old gasket and clean the gasket channel and mounting surface
  • Align and seat the new gasket evenly around the door; start at corners for best fit
  • After installation, allow the gasket to set and check for gaps; adjust as needed

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$5.95
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Wash Impeller (Pump Rotor)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809005

This wash impeller is the pump rotor that moves dishwasher wash water through the circulation system to help clean dishes. Replacing a worn impeller restores proper water flow and improves cleaning performance. What it does:

  • Spins on the wash pump shaft to push water through spray arms for effective cleaning
  • Helps maintain proper spray pressure during the wash cycle
  • Worn or damaged impeller can cause weak spray, poor cleaning, or unusual pump noise
  • Works with the pump housing and seals to keep water circulating where it belongs
What's included:
  • One wash impeller
Install notes:
  • Disconnect power and water supply before beginning any repairs
  • Access the lower pump assembly by removing the lower access panel and spray arm(s)
  • Inspect pump housing and seals; replace any damaged gaskets to prevent leaks
  • Reassemble carefully and run a test cycle to check for proper operation and leaks

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Watershield Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809366

 

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Switch, Float
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809863

 

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Screw - Motor Mounting (Not Illustrated)
Genuine Frigidaire part
By: Frigidaire
Part Number: 154200901

 

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Washer
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300803573

 

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$14.95
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Spring Cam
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300805227

 

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Fastener
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300805763

This replacement part is a fastener, and it is intended for use in different types of appliances. This is a genuine replacement part made by Frigidaire. Fasteners are a small metal part that is used in many spots in refrigerators or freezers. These clips are able to help keep shelving and other items in place so that the appliance works properly. A new fastener might be needed if there are any parts of the fridge or freezer that are loose or falling off. The fasteners allow the shelving and other attachments to stay steady, so if anything is not attached properly, it might be time to replace the fasteners. It is possible that the fasteners might become brittle over time as they are typically held in cool or freezing conditions. Many appliances require more than one fastener so be sure that the correct amount is ordered. This fastener is sold individually and is compatible with appliances made by Frigidaire. Also note that this part is a genuine OEM replacement part.

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Spring
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806567

 

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O Ring
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806647

 

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