Kenmore Elite 79578542800 refrigerator Parts

Common problems we see with the Kenmore Elite 79578542800 bottom-mount refrigerator include weak or uneven cooling, frost buildup from airflow or defrost issues, water leaks from a clogged drain system, doors not sealing or closing, and fan-related noise. Many of these symptoms trace back to dirty condenser coils, door gasket alignment, or failed sensors and switches (see the owner's manual).

Most common symptoms and what they usually mean

• Not cooling well: dirty condenser coils, evaporator fan issue, temperature sensor problem
• Frost or ice crystals on food: door not closing fully, frequent door openings, defrost system trouble
• Water puddles or leaks: clogged/iced drain tube, drain pan overflow during high humidity
• Door will not close: unit not level, bins or shelves out of position, sticky gaskets
• Noisy operation: normal operating sounds, condenser fan motor wear, evaporator fan blade rubbing

Quick checks we recommend first (no parts needed)

1. Confirm doors seal and close fully; rearrange food packages and push bins and drawers fully into place.
2. Clean the condenser coils; dirty coils reduce heat transfer and can cause poor cooling.
3. Check for frost patterns in the freezer; heavy frost often points to an airflow or defrost problem.
4. Inspect the drain area for ice or debris if you see water under the refrigerator.
5. Reset expectations for humidity; some water in the defrost drain pan during defrost cycles is normal.

Parts that commonly relate to these problems

If troubleshooting points to a failed component, these model-matched parts are commonly involved:

Problem area	What fails most often	Example part for this model
Door not sensing closed	Door switch	Lg refrigerator door switch 6600JB1010A
Defrost performance	Defrost sensor or heater	Refrigerator defrost sensor assembly 6615JB2005H
Water dispensing or ice maker fill	Water inlet valve or tubing	Lg refrigerator water inlet valve 5221JB2006K
Leaks inside/freezer floor ice	Drain tube	Refrigerator drain tube 5251JA3003D

Why it matters

Catching these issues early helps protect food safety, reduces energy use, and prevents secondary damage like ice buildup blocking airflow or water leaking onto floors and wiring.

For replacement parts specific to model 79578542800, order from the parts list for this refrigerator or search by model on Sears PartsDirect.

Last updated: February 2026

Kenmore Elite refrigerator model 79578542800 is a 35 3/4-inch wide bottom-mount (French door style) refrigerator. For the complete size details you need for fit, including height, depth, and clearance requirements, use the dimensions section in the 79578542800 owner's manual.

What to measure for an accurate “size” (fit)

Even with the published width, we recommend confirming these measurements at your home before moving the refrigerator or planning cabinetry:

• Width at the widest point (doors, not just the cabinet box)
• Height from floor to the top hinge cover area
• Depth from the back to the front (note whether you include handles)
• Door swing and drawer clearance for full opening
• Ventilation space behind and above for airflow

Typical dimensions you will see listed

Your manual typically breaks “size” into a few different numbers. Here is how to interpret them:

Spec type	What it means	Why it matters
Width	Side-to-side footprint	Confirms cabinet opening fit
Depth (w/ handles)	Front-most point to back	Prevents sticking out too far
Depth (w/o handles)	Cabinet depth without handle projection	Helps compare to counter depth
Height	Floor to top	Ensures it clears overhead cabinets

Why it matters

A refrigerator that is even slightly oversized can block door swing, prevent proper leveling, and reduce airflow around the condenser area, which can affect cooling performance.

If you are pulling the unit out to measure and want to address common water-line wear at the same time, we stock model-matched items like refrigerator water tubing MJU62070602. You can also search by model number on Sears PartsDirect.

Last updated: February 2026

On Kenmore Elite model 79578542800, the model and serial number are printed on an identification label located on the right-hand side of the refrigerator compartment. For the exact label location and what information to record, use the 79578542800 owner's manual.

Common places to check first

If you do not spot the label immediately, we recommend checking these areas in order:

• Right interior wall of the fresh food (refrigerator) compartment (most common)
• Near the crisper drawer area on the side wall
• Along the door opening frame (hinge side) where the gasket meets the cabinet
• Upper interior side wall behind shelves (use a flashlight)
• Freezer compartment side wall (less common on this style)

How to find it quickly (without unloading the fridge)

• Use a flashlight and look along the right interior wall at eye level first.
• Slide drawers out as far as they go to see the side wall behind them.
• Wipe condensation off the label area with a dry cloth so the print is readable.
• Take a photo of the label; zooming in usually makes the serial number easier to read.

What to write down (and why it matters)

The label includes key identifiers that help us match the correct Kenmore parts and diagrams.

Item on label	What we use it for
Model number (example: 79578542800)	Matching the correct parts list and diagrams
Serial number	Identifying production details that can affect part versions
Date of purchase (your records)	Warranty and service documentation

Why it matters

Using the exact model number prevents ordering the wrong part for your bottom-mount refrigerator, especially for items that vary by production run (door components, sensors, and water system parts). When you are ready to shop, you can search by model number on Sears PartsDirect.

Last updated: February 2026

On the Kenmore Elite 79578542800 bottom-mount refrigerator, the water filter is installed inside the fresh food (refrigerator) compartment, not in the freezer drawer. You access it from the refrigerator section so you can replace it without pulling out the bottom freezer.

Common water filter locations on bottom-freezer refrigerators

Most bottom-freezer designs place the filter in one of these spots in the refrigerator section:

• Upper right corner (inside the ceiling area)
• Upper left corner (inside the ceiling area)
• Back wall (upper area)
• Lower left area near the crisper drawers
• Behind a small flip-down or twist-off cover labeled “Filter”

For the exact access point and replacement steps for this model, follow the instructions in the 79578542800 owner's manual.

Quick replacement checklist

Before you swap the filter, we recommend these basics:

• Dispense a little water first to relieve pressure
• Keep a towel handy for a few drips
• Install the new filter fully (push and turn or push until it seats)
• Run water for several minutes after replacement to clear air and carbon fines
• Reset the filter indicator (if your control panel has one)

A good reference for the general process is how to replace the water filter in a Kenmore refrigerator.

Why the location matters

Knowing the correct filter location helps you avoid removing freezer bins unnecessarily, prevents broken covers or housings, and reduces the chance of leaks from a filter that is not fully seated.

Related parts you might need if you have leaks or no water

If replacing the filter does not restore water flow, these model-compatible parts are common fixes:

Symptom	Common cause	Part to check
Slow or no dispenser flow	Restricted valve or supply issue	Lg refrigerator water inlet valve 5221JB2006K
Drips/leaks at tubing connection	Loose or worn fitting	Refrigerator water tube fitting 4932JA3002C
Water line damage or kinks	Cracked or pinched tubing	Refrigerator water tubing MJU62070602

You can order replacement parts for your Kenmore Elite 79578542800 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026