Whirlpool WRS335SDHM03 refrigerator Parts

The most common problem we see on Whirlpool refrigerators like model WRS335SDHM03 is a cooling complaint (warm fresh food section, warm freezer, or both). In many cases, the root cause is restricted airflow or a defrost issue, but water and ice system problems are also very common.

• Not cooling well: dirty condenser coils, blocked vents, weak evaporator fan, or a defrost failure
• Ice maker not making ice: low water supply, frozen fill tube, or a failing ice maker assembly
• Water dispenser not working or slow: clogged filter, air in the line, or a weak inlet valve
• Water leaking: clogged defrost drain, loose water line, or cracked tubing
• Noisy operation: evaporator fan motor wear, fan blade rubbing ice, or vibration from the cabinet

1. Confirm airflow: make sure food packages are not blocking return vents in either compartment.
2. Listen for the evaporator fan: when the doors are closed, you should typically hear a steady fan sound.
3. Check for frost buildup on the freezer back panel: heavy frost often points to a defrost problem.
4. Inspect for leaks under the front and behind the unit (especially near the water line connection).
5. Verify water supply: shutoff valve fully open and the supply line not kinked.

Cooling and airflow problems can quickly lead to food spoilage and extra compressor run time. Catching a weak fan, defrost heater issue, or water inlet valve problem early helps prevent bigger failures and keeps temperatures stable.

• Use Whirlpool refrigerator error codes if your display is showing a fault.
• For dispenser or ice maker issues, follow how to prevent water dispenser and ice maker problems.

If you need to order parts for Whirlpool WRS335SDHM03, we recommend starting with the parts list for this model, or searching by model number on Sears PartsDirect.

Last updated: February 2026

For your Whirlpool WRS335SDHM03 side-by-side refrigerator, the most reliable way to confirm cubic feet is to look up the model’s published capacity; if you need a quick estimate, we measure the usable interior space (width × height × depth in inches) and divide by 1,728 to convert to cubic feet.

1. Empty the main compartments enough to measure flat wall-to-wall space.
2. Measure each compartment’s interior dimensions in inches:
   • Fresh food section: width, height, depth
   • Freezer section: width, height, depth
3. Convert each section to cubic feet:
   • (W × H × D) ÷ 1,728 = cubic feet
4. Add the two results for an estimated total capacity.

• Measure to the inside liner walls, not the outside cabinet.
• Measure usable depth (stop at the inside face of drawers/air towers if they block space).
• Do not include door bins; they vary and inflate estimates.
• Expect your estimate to be lower than advertised capacity because shelves, drawers, and air channels reduce usable space.

Cubic feet helps us match the right parts and performance expectations for your refrigerator, especially for airflow and ice production issues. For example, if you are troubleshooting weak cooling or frost buildup, parts like the refrigerator evaporator fan motor WP2315549 and refrigerator heater WP2323198 are commonly involved in temperature control and defrost performance.

When you are ready to repair, we recommend ordering replacement parts for WRS335SDHM03 directly from the parts list for this model, or searching by model number on Sears PartsDirect.

Last updated: February 2026

Whirlpool model numbers identify the product type, design series, and feature set; for your Whirlpool side-by-side refrigerator, the full model number WRS335SDHM03 is what we use to match the correct parts list and ensure fit. For ordering and troubleshooting, always use the complete model number from the rating label.

Whirlpool model numbers are built in “chunks.” While exact coding varies by product line, this breakdown is the practical way to read it:

• WR: Whirlpool refrigeration product family
• S: configuration indicator (commonly used for side-by-side lines)
• 335: series or capacity class within that family
• SDHM: feature package and design identifiers (finish, dispenser style, control package)
• 03: engineering revision (version) of the same base model

On most Whirlpool side-by-side refrigerators, the rating label is found in one of these spots:

• Inside the fresh food compartment on a side wall
• On the ceiling of the fresh food compartment near the light
• Behind the crisper drawers on an interior wall
• Along the door frame (hinge side) when the door is open

The “03” at the end can change which parts fit, even when the refrigerator looks the same. Using the full model number helps us match the correct components for water, ice, lighting, and cooling.

If you are diagnosing a symptom, these model-matched parts are often involved:

• Water not dispensing or no ice: refrigerator water inlet valve WPW10179146
• Dim or out interior lights: refrigerator led light W11602886
• Door not sensing closed (light stays on, fan stops): refrigerator door switch W11396033
• Frost buildup or warm freezer: refrigerator heater WP2323198

Using the complete Whirlpool model number prevents wrong-part returns and speeds up repairs because it ties your refrigerator’s exact configuration (including revision) to the correct Whirlpool replacement parts.

You can order replacement parts for Whirlpool WRS335SDHM03 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Most Whirlpool refrigerators, including the Whirlpool WRS335SDHM03 side-by-side, typically last 10 to 18 years with normal household use. Consistent maintenance and quick repairs (like fixing door seal leaks or cooling airflow issues) help you reach the upper end of that range.

A refrigerator’s life is mostly determined by how hard the sealed system and fans have to work to hold temperature.

• 10 to 18 years is the normal lifespan range for a Whirlpool refrigerator
• Heavy use (large family, frequent door openings) shortens lifespan
• Poor airflow (dirty condenser area, blocked vents) increases run time and wear
• Door seal leaks force longer run cycles and can lead to frost and cooling problems
• Water and ice system leaks can cause corrosion and electrical issues over time

These steps reduce compressor run time and prevent common failures.

• Keep door gaskets clean and sealing flat; fix gaps early
• Maintain steady temperatures (fresh food about 37°F, freezer about 0°F)
• Avoid overpacking; keep air vents inside the cabinet clear
• Replace clogged water filters on schedule to protect the water system
• Address unusual noises quickly (often tied to fan or ice system issues)

If performance drops, these are common “wear and tear” items we see tied to cooling and water issues on the WRS335SDHM03.

When a refrigerator starts running longer to maintain temperature, energy use goes up and key components (compressor, fans, controls) wear faster. Fixing airflow, defrost, and door-seal problems early is the simplest way to extend service life.

For replacement parts specific to your Whirlpool WRS335SDHM03, use the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Yes. 33-inch wide refrigerators are common, and your Whirlpool WRS335SDHM03 is a good example of a 33-inch class side-by-side that fits many kitchens where a 36-inch unit is too wide.

Manufacturers and retailers often group models as “33-inch” even when the exact cabinet width is slightly under or over 33 inches. Always plan for clearance and door swing, not just the headline width.

• Measure the cabinet opening width at the front and back
• Leave space for door swing and handle clearance
• Confirm depth needs (standard depth vs. counter depth)
• Check height clearance to the top cabinet or soffit
• Plan airflow space behind and above the refrigerator

Use this checklist before replacing a side-by-side refrigerator like the WRS335SDHM03.

If you are replacing an existing 33-inch unit, matching the door style and hinge side matters as much as width.

• Side-by-side: narrow doors, easier clearance in tight aisles
• French door: wider swing, often needs more side clearance
• Bottom freezer: can need extra room for freezer drawer pull-out

A refrigerator that is “33-inch wide” on paper can still be a poor fit if the doors cannot open fully or if airflow clearance is too tight; that can lead to warm temperatures, noise, and premature wear.

When you are keeping the Whirlpool WRS335SDHM03 running, we list model-matched replacement parts here, and you can also search by model number on Sears PartsDirect. Common examples include the refrigerator water inlet valve WPW10179146 and the refrigerator ice maker kit W11700559.

Last updated: February 2026