Whirlpool ET18TKXBW01 refrigerator Parts

A fridge with the freezer on top is called a top-freezer refrigerator, also commonly called a top-mount refrigerator. Your Whirlpool ET18TKXBW01 is this style: the freezer compartment sits above the fresh-food compartment, typically with a separate side-swing door for each.

Common names you’ll see

• Top-freezer refrigerator
• Top-mount refrigerator
• Freezer-on-top refrigerator
• Two-door top-freezer (common description)

How to confirm you have a top-freezer design

• The freezer compartment is physically above the refrigerator section
• There are usually two separate doors (one for freezer, one for fresh food)
• The temperature controls are often inside the fresh-food section on older top-mount designs

Why it matters (parts and troubleshooting)

Refrigerator styles affect how parts are laid out and diagnosed. For example, top-freezer models commonly use an evaporator fan to move cold air from the freezer into the refrigerator section, and door alignment or hinge wear can cause sealing issues.

Refrigerator style	Freezer location	Typical door layout
Top-freezer (top-mount)	Top	Two side-swing doors
Bottom-freezer	Bottom	Upper fresh-food door(s), lower freezer drawer/door
Side-by-side	Left side	Two tall doors

Related parts you might see on this model

If you’re working on door fit or closing issues on the ET18TKXBW01, these model-matched parts are commonly involved:

• Refrigerator door hinge WP2254473 (hinge hardware that supports door movement)
• Refrigerator door hinge WP2189412 (alternate hinge used on some door positions/configurations)

Last updated: January 2026

To reattach the ice maker arm on your Whirlpool ET18TKXBW01 top-mount refrigerator, unplug the refrigerator, remove the ice bin for access, then seat the arm’s pivot end into the ice maker’s pivot hole and snap the other end into its receiver so the arm swings freely up and down.

Safe, reliable steps

• Unplug the refrigerator (or turn off power at the breaker).
• Pull out the ice bin; remove the shelf above it if you need more room.
• Locate the arm pivot hole on the side of the ice maker module.
• Insert the back end of the arm into the pivot hole first.
• Align the front end with the arm receiver (often near the shutoff switch area) and press gently until it clicks in.
• Move the arm up and down by hand; it should not bind or rub.

Quick checks after reattaching

If the arm is installed correctly, these checks help confirm it will control ice production normally:

Check	What you should see	What it means
Arm moves freely	Smooth up/down swing	No misalignment or obstruction
Arm stays up when lifted	Holds in the “off” position	Ice maker can be shut off
Arm drops back down	Returns to “on” position	Ice maker can resume cycling

Common reasons the arm won’t stay attached

• The arm is not fully seated in the pivot hole.
• Ice buildup is blocking the arm path.
• The ice bin is overfilled and pushing the arm up.
• The arm receiver area is cracked or worn.
• The ice maker is loose on its mounting screws.

Why it matters

The ice maker arm is the mechanical “bin full” sensor. If it is not attached or can’t move freely, the ice maker may stop making ice, overflow the bin, or cycle inconsistently.

For broader ice maker and water-supply troubleshooting, use our how to prevent water dispenser and ice maker problems guide.

Last updated: January 2026

To put shelves back in your Whirlpool ET18TKXBW01 top-mount refrigerator, line up the shelf’s rear tabs with the matching wall slots, insert the back first, then lower the front until it sits flat and stable. Reinstall bins only after the shelf is fully seated.

Step-by-step: reinstalling refrigerator shelves

• Remove food and bins so you can see the side wall slots clearly.
• Hold the shelf level and slide the rear tabs into the same-height slots on both side walls.
• Push the shelf back until the rear tabs are fully engaged.
• Lower the front edge onto the front supports (or into the front slots, depending on shelf style).
• Gently tug the shelf forward and side-to-side to confirm it is locked in place.
• Reinstall drawers and door bins after the shelf feels solid.

Common fit problems and quick fixes

• Shelf rocks or tilts: One rear tab is in a different slot height; move it so both sides match.
• Shelf will not drop into place: Check for ice buildup or a liner obstruction; clear it and try again.
• Shelf feels loose: Inspect the shelf rails and supports for cracks or missing hardware; replace stripped fasteners with the correct screw WP489069 if your shelf support uses that style.

Shelf positioning guide (practical reference)

Goal	Best shelf position	Why
Better airflow and even cooling	Leave space above tall items	Prevents warm spots and freezing
More room for tall bottles	Lower one shelf section	Reduces door-open time
Less spill mess	Keep shelves level and fully seated	Prevents tipping and leaks

Why it matters

Correctly seated shelves help maintain airflow from the evaporator area, keep loads stable, and reduce door-open time. That supports consistent temperatures in both the fresh food section and freezer.

Last updated: January 2026

On the Whirlpool ET18TKXBW01 top-mount refrigerator, the upper section is typically called the freezer compartment. It’s the coldest area of the appliance and is designed to keep foods frozen and help support overall cooling performance.

What you’ll find in the upper (freezer) section

Most top-mount freezers include components and features like these:

• Freezer shelves or racks for frozen food storage
• An ice tray or optional ice maker (if equipped)
• Air vents that move cold air into the fresh food section
• A temperature control area (varies by design)
• A door gasket that seals the compartment

Common terms people use (and what they mean)

Term you hear	What it usually refers to	Where it is
Freezer compartment	The entire upper frozen-food area	Top section
Freezer door	The door that opens the freezer	Top door
Evaporator area	The cooling coil and fan zone behind panels	Inside freezer
Fresh food compartment	The refrigerator section for non-frozen items	Bottom section

Why it matters

Knowing the correct name helps when you’re troubleshooting cooling issues, ordering parts, or describing a problem to a technician. For example, if the freezer is cold but the refrigerator section is warm, airflow from the freezer into the fresh food compartment is often the first thing to check.

Related help for Whirlpool refrigerators

If you’re diagnosing a display code or cooling symptom, use our Whirlpool refrigerator error codes reference to match the code to likely causes and next steps.

Last updated: January 2026