Whirlpool GD5PHAXLB01 side-by-side refrigerator Parts

To tell which Whirlpool you have, match the model number on your appliance’s ID tag to the parts listing; for this page, the correct model is Whirlpool GD5PHAXLB01 side-by-side refrigerator. Once you confirm the model number, you can choose compatible parts and follow the setup details in the installation guide.

Where to find the model and serial tag on a Whirlpool side-by-side refrigerator

On most Whirlpool side-by-side refrigerators, the model/serial label is in one of these spots:

• Inside the fresh food compartment on a side wall (often upper right)
• On the ceiling of the fresh food compartment near the light housing
• Along the door frame when you open the refrigerator door
• Behind the toe grille or lower kickplate (less common)

What the model number looks like (and what to write down)

Record the full model number exactly as shown (letters and numbers). For this refrigerator, it will read GD5PHAXLB01.

Also write down:

• Serial number (helps with production date and part revisions)
• Any suffixes or revision codes shown on the tag
• Color code notes (useful for door trim, bins, and gasket panel choices)

Quick check: model number vs. part number

These are different numbers and they serve different purposes.

Item	Example	Used for
Model number	GD5PHAXLB01	Finding the correct parts diagram and compatible parts
Part ID / part number	2198597	Ordering a specific replacement part

Why it matters

Using the exact Whirlpool model number prevents ordering the wrong refrigerator parts, especially for fit-sensitive items like an ice maker assembly, water inlet valve, thermostat, or door gasket panel.

Ordering parts once you confirm the model

After you confirm GD5PHAXLB01, you can order parts from the list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

For your Whirlpool GD5PHAXLB01 side-by-side refrigerator, the most accurate way to find cubic feet (capacity) is to look it up by model number in the product specifications; if you need an estimate, measure the usable interior space and convert cubic inches to cubic feet using 1,728 cubic inches per cubic foot.

Fast ways to get the capacity

• Check the specifications section in the installation guide.
• Use the model number (GD5PHAXLB01) to search specifications on Sears PartsDirect.
• If you are estimating, measure only the usable interior (do not include door bins if you are trying to match “listed capacity”).
• Measure both compartments (fresh food and freezer) and add them together.

How to estimate cubic feet by measuring

1. Empty enough space to measure the main cavity in each compartment.
2. Measure width x height x depth (in inches) of the usable interior.
3. Multiply to get cubic inches.
4. Divide by 1,728 to convert to cubic feet.

Quick conversion table

What you have	What to do	Result
Inches (W x H x D)	Multiply	Cubic inches
Cubic inches	Divide by 1,728	Cubic feet

Why your estimate may not match the “rated” capacity

Manufacturers typically rate capacity using standardized methods that may exclude certain shapes and obstructions. Your measured estimate can differ because of:

• Shelves, drawers, and air ducts reducing usable space
• Curved interior walls and molded liners
• Divider walls between compartments
• Ice maker and bin space (if equipped)

Related tip if you are measuring for parts or fit

If you are trying to match storage components (bins, pans, or shelves), use your model number GD5PHAXLB01 and the parts list rather than capacity. For example, fit is model-specific for items like the refrigerator crisper pan WP2188656 and refrigerator cantilever shelf WPW10321304.

Last updated: February 2026

Most Whirlpool refrigerators, including the Whirlpool GD5PHAXLB01 side-by-side refrigerator, typically last 10 to 18 years. Regular maintenance (clean airflow, good door sealing, and steady temperatures) is what most often determines whether you land closer to 10 years or closer to 18.

Typical lifespan and what affects it

A refrigerator’s life is mainly driven by compressor run time, heat removal, and how hard the sealed system has to work.

• Condenser coil cleanliness: dusty coils make the compressor run hotter and longer
• Door gasket condition: air leaks cause constant run time and frost issues
• Ice maker and water system health: leaks and clogs can create secondary damage
• Room temperature and ventilation: tight cabinets and hot garages shorten life
• Usage habits: frequent door openings and overpacking reduce airflow

Quick maintenance checklist (best ROI)

These steps help a side-by-side refrigerator reach its normal service life.

• Vacuum and brush the condenser area every 6 to 12 months
• Keep vents inside the fresh food and freezer sections unblocked
• Confirm doors close on their own and seal evenly all the way around
• Replace cracked or warped gaskets promptly
• If you have a dispenser, purge air and keep water flow steady after filter changes

Common “end-of-life” symptoms vs. fixable problems

Symptom	Most common cause	Often fixable?
Warm fridge and freezer, compressor runs a lot	Dirty coils, airflow issue, thermostat/control problem	Yes
Heavy frost on freezer back wall	Defrost system issue	Yes
No ice or slow ice production	Ice maker or inlet valve issue	Yes
Loud clicking, won’t start cooling	Start components or compressor issue	Sometimes

If your ice production is failing but cooling is otherwise normal, replacing the refrigerator ice maker assembly 2198597 or diagnosing the refrigerator inlet valve W10408179 is a common path.

Why it matters

A refrigerator that runs longer than it should uses more electricity and wears out the compressor faster. Fixing airflow, sealing, and water system issues early is the simplest way to protect the sealed system.

For model-specific setup and clearance guidance, follow the installation guide. If you need to order replacement parts for Whirlpool GD5PHAXLB01, use the parts list for this model or search by model on Sears PartsDirect.

Last updated: February 2026

The most common Whirlpool refrigerator problem is a cooling issue (warm fridge or freezer), usually caused by restricted airflow or a defrost problem. On the Whirlpool GD5PHAXLB01 side-by-side refrigerator, we most often see this tied to dirty condenser coils, an evaporator fan issue, or a defrost system failure; check the steps in the installation guide.

Most common symptoms we see

• Fresh food section is warm but freezer seems OK
• Freezer is warm and ice cream is soft
• Frost buildup on the back wall of the freezer
• Loud humming, rattling, or a fan noise that comes and goes
• Water leaking inside the cabinet or pooling under the refrigerator

Quick checks that fix many “common problems”

1. Confirm airflow: Make sure vents inside both compartments are not blocked by food packages.
2. Clean condenser coils: Dust buildup makes the compressor run longer and cooling gets weak.
3. Listen for the evaporator fan: If the freezer door switch is held in and you do not hear the fan, airflow to the refrigerator side drops.
4. Look for frost patterns: Heavy frost usually points to a defrost heater, defrost thermostat (bi-metal), or defrost control issue.
5. Check for water/ice maker clues: Slow ice production or no ice often points to a water supply or valve problem.

Parts that commonly solve the underlying cause

If the quick checks point to a failed component, these model-matched parts are common fixes for GD5PHAXLB01:

Problem area	What you notice	Common part to check
Defrost system	Frost blanket on freezer back wall	Refrigerator defrost bi-metal WPW10225581
Defrost heat	Frost returns quickly after manual defrost	Refrigerator heater WP2323198
Water and ice	No ice, small cubes, or no water flow	Refrigerator inlet valve W10408179
Ice production	Ice maker not cycling or not harvesting	Whirlpool refrigerator ice maker assembly 2198597

Why it matters

Cooling and ice maker complaints often share the same root cause: poor airflow, frost buildup, or restricted water flow. Fixing the cause early helps prevent food spoilage, reduces compressor run time, and keeps temperatures stable.

For additional parts and diagrams for Whirlpool GD5PHAXLB01, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026