240338313 Frigidaire Refrigerator Dairy Door is anâ interior replacement component for Frigidaire refrigerators that serves as the small⢠hinged cover or enclosure used to isolate âŁa dedicated dairy/deli storage areaâ within the fresh-food compartment. â¤The partâ is âtypically⣠an injection-molded âŁplastic door âwith hinge bosses, mounting tabs and a sealing edge or mating surface; it installs into the refrigerator inner âŁdoor or â¤a shelf assembly and provides⤠a small, enclosed cavity for items such as âbutter, cheese⢠or other â˘short-term refrigerated goods.
Within theâ appliance, the dairy door interacts âŁmechanically with â˘theâ door or shelf mounting system and functionally withâ the refrigerator’sâ internal âairflow and thermal zones. It does not contain electrical elements but contributes to thermal⢠isolation and local microclimate control âby limiting direct airflow⣠from the main cavity, reducing temperature fluctuations and restricting moisture and odor â˘transferâ into⤠that sub-compartment. A damaged âor misaligned dairy⤠door can introduce air leaks, alter local temperatures and, âin certain specific cases, âaffectâ compressor run time or frost patterns by changing âhow âcold air distributes in âthe fresh-food compartment.
In â¤this⣠article readers will find a technical overview⢠of the dairy door’s function and typical construction, guidance⢠on checking model compatibility and part interchangeabilityand âa list of common failure symptoms such âas cracked hinge bosses, loose or âmissing fasteners, poor sealing andâ rattling. â˘Theâ guide â˘will also cover straightforward troubleshooting steps (visual⤠inspection, gap measurements, hinge and fastener checks), practical replacement considerations (confirming âOEM partâ numbers, required fasteners and alignment procedures) and âŁtips for safe, efficient mechanical replacement.
Table of Contents
- Function and role of the Dairy Door Assembly âin refrigerator Coolingâ and Storage
- Howâ the 240338313 â¤Frigidaire Refrigerator Dairy door Works Inside the Appliance
- Common Failure Symptoms â˘and Diagnostic Tests for Dairy Door Malfunctions
- Compatibility, Replacement considerationsand Installation Best Practices
- Q&A
- The Conclusion
Function and Role⢠of the âDairy Door Assembly in Refrigerator Cooling and Storage
240338313 Frigidaire Refrigerator Dairy Door âis a molded⣠inner-door assembly that creates a small, insulated compartment for butter, cheeseand similar items. âFunctionally it is a passive⤠enclosure: a hinged â˘cover, retaining lipand gasket minimize air exchange and reduce the effectiveâ volume exposed when âthe main door opens, which lowers⢠transient⤠thermal load âon the evaporator and helps maintain â¤more stable microtemperatures âforâ high-fat foods. The assembly is â¤plastic with defined mounting clips and hinge bosses that index into the door liner; those âmechanical features determine alignment, seal compression and fitment across compatible Frigidaire models.
Technicians should treat the dairy door as âaâ serviceable mechanical component rather than a temperature control device – a failed âŁhinge, broken âŁcliporâ compromised gasket âwill⣠allow humid âair â¤infiltration, increase frostâ or condensation on adjacent shelvesand can marginally raise compressor dutyâ cycle. Replacementâ with the correct âpart improves⢠sealing and restores intended thermal behavior; â¤confirm compatibility by matching the refrigerator model/serial and âverifying mounting boss locations. For âfield diagnostics, inspect clip⤠engagement, check seal compression visuallyand measureâ the compartment temperature relative to⤠the main â¤compartment with a contact⤠or infrared âthermometer to quantify performance â¤impact.
- Key features: hinged cover, âgasket/seal, mounting clips, clear or opaque plastic door
- Common failure symptoms: loose door, visible gaps, condensation/frostor detached cover
- Service checks: verify part ânumberâ fit, inspect hinge/clip integrity, measure compartment temperature
| Item | Description |
|---|---|
| Part | 240338313 Frigidaire Refrigeratorâ Dairy Door – molded inner-door âassembly for door-mounted⣠dairy storage |
| Function | Reduces air exchange and provides localized insulation to stabilize temperatures for dairy items |
| Common âissues | Broken hinge/clip, compressed or torn gasket, poor âfitment leading to condensation orâ temperature drift |
How the â¤240338313â Frigidaire Refrigerator Dairy Door Works Inside the Appliance
240338313 Frigidaire â¤Refrigerator Dairy Door is a molded inner-door âaccess panel that providesâ a small, gasketed cavity âfor frequently used dairy⤠items and other small âcontainers. The part mountsâ to the refrigerator doorâ liner using molded⣠hinge bosses and snap-fit clips or âshort screwsâ depending⣠on the model; correct fit requires matching the boss geometry and clip locations so the hinge⣠axisâ andâ retention â¤points align. Functionally the assembly acts as a secondary thermal barrier and fast-access hatch that minimizes âconvective exchange with â˘the main compartment, reducing local temperature disturbance and cold-air loss during short accesses.
Operational behavior is largely âmechanical: the dairy⣠doorâ presents low âŁthermal âmass and relies⤠on an engineered gasket compression and precise hinge alignment â˘to maintain an effective seal. Typical âŁfailure modes are cracked âhinge tabs, worn snap-fit⤠latchesor gasket deformation, which result in sagging, incomplete closure, moisture collection, frost formation near âŁthe evaporatororâ longer run times for the⢠compressor. Technicians validate operation by checking hinge alignment, gasket compression (small uniform squeezeâ across the⢠perimeter), âŁand that the door⢠closes flush with the liner; replacing âthe assembly restores âthe intended sealing performance âprovided â˘the correct â240338313⢠part or OEM equivalent is used.
- Key⢠features: molded ABS or polypropylene body,integrated⣠gasket,snap-in hinge bosses.
- Functional benefit: reduced cold-air loss and localized⤠temperature stability.
- Common âŁsymptoms of failure: door sag, âpoor seal, condensation/frost nearâ the area, increased run time.
- Compatibility note: requires matching linerâ interface; aftermarket⣠variants mustâ match mounting points.
| Item | Description |
|---|---|
| Material | Moldedâ ABS or polypropylene with elastomeric âgasket |
| Mounting | Snap-fit âhingeâ bosses or short screws⢠into door liner;â specific geometry per model |
| Primary function | Provide quick access â¤with minimalâ air exchange; â¤act âŁas a secondary thermal barrier |
| Typical faults | Broken hinge tabs, compressedâ or torn gasket, misalignment causing incomplete seal |
Common failure Symptoms and Diagnostic Tests for Dairy Door Malfunctions
The dairy â¤door on aâ refrigerator is a molded internal door pocket that provides a small insulated compartment for butter, cheese and other short-livedâ dairy items. The 240338313 Frigidaire Refrigerator Dairy Door is a thermoplastic assembly⤠that secures to the main inner door via molded mountingâ lugs and clipâ features; it functions as both an âorganizational bin and a âlocal thermal⢠buffer, reducingâ direct airflow and âhumidity exchange with the main fresh-foodâ cavity. Proper operation depends on correct geometry of âthe sealing lip, âintact mounting âlugs/hinge âŁpoints and accurate⣠alignment⤠to the â¤door liner-incorrect fitment or deformation alters âthe thermal boundary and can increaseâ compressor run time or create localized condensation and frost on stored âitems.
Diagnosis⤠combines visual and â¤measurement checks focusedâ on âmechanical â˘integrity and thermal performance. Start with a close inspection for⢠crackedâ lugs, warped edges or missing âŁclips, then perform functional tests such as a temperature⣠probe âplaced inside the⣠dairy pocket to record delta⢠against theâ main compartment, a simple paper or feeler-gauge⢠check for gaps in the sealand a manual play test of the hingeâ and latchâ engagement. If the âmolded âsealing lip â¤fails to compress evenly against âthe liner⤠or the mounting features are broken, replacement with the correct part number that matches the door âpocket geometry is necessary⣠to restore expected behavior.
- Visible cracks or broken mountingâ lugs causing loose or⢠sagging door.
- Persistent condensation, frostor âelevated temperature in the dairy pocket versus main⣠cavity.
- Door âfails âto stay closed⤠or rattles during compressor cycles (indicative â˘of worn hinge/clip).
- Increased compressor runtime âor energy draw correlated with dairy pocket issues.
| Item | Description |
|---|---|
| Part number | 240338313 – confirm against model-specific parts list for fitment |
| Common failure modes | Cracked mounting lugs,warped sealing â˘lip,clip breakage,deformation from overloading |
| Diagnostic methods | Visual â¤inspection,temperature âprobe logging,paper/feeler gap test,hinge play measurement |
Compatibility,replacement considerations,and â˘Installation Best Practices
The 240338313 Frigidaire Refrigeratorâ Dairy Door âis a molded interior⤠door/shelf designed to attach⣠to âthe refrigerator inner door and enclose a small food compartment. Functionally, it⣠provides a localized⣠barrier that reduces air exchange for items like butter and eggs and must match the cabinet’s clip geometry and inner-door contour to⣠avoid⣠interference with the primary door gasket or adjacent shelves. Compatibility âŁdepends on precise âŁmounting boss spacing, clip type⤠(snap-in vs. screw-retained)and overall thickness; âswapping a visually similar part without âcheckingâ these⢠dimensions can⢠cause poor engagement,â stress on plastic tabs,â or a compromised seal that affects temperature stability in the compartment.
- Verify model compatibility by comparing clip spacing, mounting bosses,⤠and hinge orientation before â˘ordering.
- Inspect mounting features forâ cracks â¤or worn tabs; replacement is preferable to force-fitting damaged clips.
- During âinstallation, align the top edge⣠first, then press evenly until all clips engage to avoid⢠uneven âŁloading on plastic bosses.
- If clips âare screw-retained, hand-thread screws initially and torque lightly to prevent stripped threads in â¤thin ABSâ walls.
| Item | Description |
|---|---|
| Part number | 240338313 – molded dairy door/shelf assembly for âcompatible Frigidaire inner⣠doors |
| Material | ABS plastic withâ integrated mounting bosses |
| mounting | Snap-in clips or light screw retention; match clip⤠spacing and profile |
Replacementâ and installation best⤠practices minimize⣠rework: remove stored items and any⣠removable bins, âsupport the inner door edge ifâ you must apply leverageand use a plastic trim tool or flat screwdriver to⤠disengage clipsâ without prying at âaâ single âpoint.After seating the new dairy door,verify that it closes flush and does not â¤catch the primary â¤door gasket; cycle the main⣠door several â¤times to confirm smooth operation. âdocument the original â˘screw sizes and âclip orientation for future service and âmonitor the compartment âŁtemperature over the next 24 âhours to ensure the âreplacement has not introduced drafts or thermal⢠leakage.
Q&A
What is Frigidaire part 240338313 and what does the dairy â¤door do?
frigidaire⣠part 240338313 is the inner dairy door (butter/cheese compartment cover) that mounts inside the refrigerator door.It creates aâ small enclosed shelfâ to keep dairy âitems organized and⣠slightly âmore protected from cold⣠air and odors than an open door shelf.
How do I know â˘if 240338313 is the correct part for my Frigidaire refrigerator?
Confirm compatibility by matching your refrigerator model number (usually on a⢠sticker inside theâ cabinet â˘or behind a kickplate) with the âŁparts listing⣠for 240338313. You can also compare the shape,mounting â˘tabs and screw locations of⣠the existing dairy door⤠to photos of âŁthe part. If in doubt, provide your full model number to Frigidaire or a âŁcertified parts dealer for verification.
how do I remove the dairy door 240338313 for cleaning or â˘replacement?
Empty the dairy compartment, then inspect the mounting âmethod:⣠many dairy doors are snap-in and lift straight â˘up and out, while others are âsecured with one âŁor two⤠small Phillips screws or retention clips. If screws âare present,⤠remove them âand pull âŁthe doorâ off the shelf. If it’s clipped in, âuse a flat screwdriver or thumb pressure to release the tabs and slide the doorâ out. Keep fasteners âŁand support the door shelf while working to avoid damage.
What is the⢠correct âŁway to install the replacement dairy door?
Align the replacement door so its mountingâ tabs orâ screwâ holes match the receptacle⢠on the âdoor shelf. For snap-in types,â press firmly until âyou hear/feelâ the tabs engage. For â¤screw-mounted types, insert the screws and tighten until snug-do not overtighten⢠plastic parts. After âinstallation, âopen and close the refrigerator door to confirm the dairy âŁdoor sits flush âand latches (if applicable).
Why is⤠my dairy door loose, not closing, âor falling off?
Common causes are worn or⤠broken mounting tabs/clips, stripped screw holesor a cracked dairy door. Inspect the mounting points for damage; if tabs are broken the dairy doorâ will need replacement. If screw holes are stripped, a larger screw or a simple plastic-compatible â¤repair plug may help, but replacement of the retainer or door is âusually best âfor a long-term fix.
Can I clean the 240338313 dairy⤠door in the dishwasher?
Most refrigerator dairy doors are made of plastic (commonly ABS âor similar). Hand wash with warm water and mild detergent to avoid warping or discoloration. Avoidâ high-heat dishwasher cycles and abrasive cleaners or pads, which can damage the plastic and printed labels.
Is 240338313 an OEM partâ and are aftermarket âversions available?
Part 240338313 âŁis⢠an OEM âŁFrigidaire replacement number. Aftermarket copies might potentially be available and frequently â¤enough fit,but OEM parts guarantee correct fit and finish. When buying aftermarket,â verify the⤠exact fit by matching dimensions andâ mounting style to your original part and confirm compatibility with your refrigeratorâ model.
How can I troubleshoot issues after installing the new dairy door (e.g., gaps, rattling, odors)?
Check that⣠the door is fully seated andâ that mounting tabs/screws areâ secure but â˘not over-tightened. Ensure the shelf liner and gasket areas are clean and dry; leftover food or moisture can cause âŁodors. If gaps remain, inspect the shelf edge and â˘door â¤for warpingâ or broken tabs. âŁFor persistent odors, remove the dairy door and clean both itâ and the surrounding door cavity with a baking soda solution, then dry thoroughly before reinstalling.
The Conclusion
The 240338313 Frigidaire refrigerator Dairy Door is a small but âimportant⤠component that contributes⣠to the organized storage and proper preservation of dairy and small refrigerated items. By providing a dedicated compartment that helps maintain appropriate spacing, containment and âsealing on the⣠refrigerator door, this part⣠supports temperature stability, helps reduce odor â˘transfer⢠and can contribute â˘to overall appliance efficiency âand user convenience.
Timely and accurate diagnosis of issuesâ with the dairy door – âsuch as visible damage, poor alignment, compromised sealing or âŁdifficulty closing â˘- is critically important to prevent âŁfood spoilage and unnecessary energy âŁuse.â When replacement is necessary, â˘using the correct part andâ ensuring proper installation restores fit âand function and helps avoidâ further wear to surrounding âcomponents. Verification ofâ compatibility,careful inspection during replacement,and post-installation testing âare simple steps that improve âreliability.
attentive maintenanceâ and appropriate replacement of âthe 240338313â Frigidaire Refrigerator Dairy Door âhelp preserve appliance performance and food safety. When in doubt about diagnosis or repair, consulting the appliance manualâ or a⣠qualified â˘service professional ensures the âŁcomponent is replaced correctly and the refrigerator continues to âoperate âas intended.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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For local appliance service information see
Dryer repair Henderson
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Reliable-Parts-Hub
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