KitchenAid KSSC48FTS04 built-in refrigerator Parts

On KitchenAid built-in refrigerator model KSSC48FTS04, the water filter is in the base grille below the freezer door. Press the eject button, pull the filter straight out, move the cap to the new filter, then push the new filter in until it fully engages.

Step-by-step: replace the base grille water filter

1. Press the eject button and pull straight out on the filter cap (expect a little water spill).
2. Turn the filter cap counterclockwise until it stops; keep the cap (you reuse it).
3. Remove protective covers from the new filter O-rings; confirm the O-rings stay in place.
4. Install the cap on the new filter: align the ridge on the cap with the arrow on the filter, then turn clockwise until it snaps into place.
5. Push the new filter into the base grille opening; the eject button should pop back out when the filter is fully seated.
6. Pull gently on the cap to confirm the filter is secure.

Important tips (to avoid leaks and fit issues)

• Pull the old filter straight out; avoid twisting the cap during removal.
• Do not discard the cap; it is part of the refrigerator and is required for the replacement filter.
• After replacement, discard the first three batches of ice.
• If the cap comes off during removal, reinstall it on the old filter and pull straight out.

Which replacement filter fits?

For KSSC48FTS04, use the compatible refrigerator water filter EDR3RXD1. For diagrams, filter location, and full instructions, use the owner's manual.

Item	Where it is	What you do
Water filter	Base grille below freezer door	Eject, swap cap, push in until engaged
Filter cap	On the end of the filter	Reuse it on the new filter
Eject button	Next to the filter opening	Pops out when filter is seated

Why it matters

A properly installed water filter helps maintain water flow to the dispenser and ice maker, reduces the chance of leaks at the base grille, and keeps ice and water tasting clean.

Last updated: February 2026

The most common KitchenAid refrigerator problems are ice maker and water dispenser issues, cooling problems (fresh food too warm or freezer not cold enough), and water leaks or frost buildup. On the KitchenAid KSSC48FTS04, these symptoms usually trace back to airflow, temperature sensing, or water filtration and supply.

Most common symptoms and what typically causes them

• Ice maker not making ice or slow ice production: failed ice maker, thermostat, or restricted water flow
• Fridge not cooling evenly: evaporator fan problem, temperature sensor (thermistor) issue, or control board trouble
• Water dispenser flow is weak: clogged water filter or air trapped in the water line
• Water leaking inside or under the unit: blocked defrost drain, loose water line, or ice maker fill issue
• Noisy operation: condenser fan or evaporator fan blade interference

Quick checks we recommend first (before replacing parts)

1. Confirm the temperature settings and allow 24 hours after any adjustment.
2. Clean condenser coils and make sure airflow around the built-in cabinet is not blocked.
3. If water flow is weak, replace the filter and purge air from the dispenser.
4. Listen for the evaporator fan running when the doors are closed (a failed fan often causes warm spots).
5. Check door sealing and closing; air leaks can cause frost and temperature swings.

Parts that commonly fix these problems on KSSC48FTS04

Symptom	Common part to check	Example part for this model
Weak water flow, bad taste/odor	Water filter	Refrigerator water filter EDR3RXD1
Warm fridge, poor airflow	Evaporator fan motor	Refrigerator evaporator fan motor W11671461
Temperature swings	Temperature sensor	Refrigerator temperature sensor WP2188820
Ice maker not working	Ice maker assembly	Refrigerator ice maker WPW10277450
Clicking, intermittent cooling	Electronic control board	Refrigerator electronic control board WP2259350

Why it matters

These issues often look like a “sealed system” failure, but many are caused by serviceable parts like a fan motor, thermistor, or clogged filter. Fixing the root cause quickly helps protect food, reduce frost buildup, and prevent extra strain on the compressor.

For model-specific operating details, maintenance intervals, and troubleshooting steps, use the owner's manual.

Last updated: February 2026

KitchenAid refrigerators typically last 14 years. For a built-in model like KitchenAid KSSC48FTS04, good maintenance (cleaning coils, keeping door seals tight, and fixing cooling or ice maker issues early) helps you reach or exceed that average; see the owner's manual for model-specific care guidance.

Typical lifespan and what to expect

Most full-size refrigerators fall into a predictable range based on usage and upkeep.

• Typical refrigerator lifespan: 10 to 17 years
• Common “average” expectation: about 14 years
• Built-in units often reach the higher end when ventilation and cleaning are kept up
• Heavy use (frequent door openings, warm garage installs) shortens life
• Poor airflow and dirty condenser coils increase compressor run time and wear

Maintenance that extends life (high impact)

These steps reduce strain on the sealed system (compressor, condenser, evaporator) and help prevent temperature swings.

• Vacuum and brush condenser coils regularly (more often with pets)
• Keep door gaskets clean and sealing flat; replace if torn or warped
• Replace the water filter on schedule to protect water flow and ice maker performance
• Keep vents inside the refrigerator and freezer unblocked
• Set stable temps (typical targets: 37°F fresh food, 0°F freezer)

Parts that commonly affect “how long it lasts”

If cooling performance drops, addressing the right component early can prevent bigger failures.

Symptom	Common area to check	Example part for KSSC48FTS04
Warm refrigerator or freezer	Airflow/evaporator fan	Refrigerator evaporator fan motor W11671461
No ice or slow ice production	Ice maker system	Refrigerator ice maker WPW10277450
Bad taste/slow water flow	Filtration	Refrigerator water filter EDR3RXD1

Why it matters

A refrigerator that runs longer than necessary (dirty coils, air leaks, weak airflow) cycles hotter and harder. That extra run time is one of the biggest drivers of early compressor and control failures, especially in built-in installations.

Last updated: February 2026