Maytag evaporator fan motor replacement is covered only by the standard first-year parts and labor warranty. The 10-year coverage applies to the compressor only and excludes labor. General cost guides put professional replacement at roughly $100 to $650. WPW10 is a part-number prefix, so the refrigerator’s model number, not the prefix, decides which motor fits.
Table of Contents
Introduction
An evaporator fan motor is a small part with a big job. Inside the freezer, behind a rear panel, it pulls air across the cold evaporator coils and pushes it through the freezer and fresh food compartments. When it slows or stops, a Maytag refrigerator can run constantly yet warm up. The first search many owners make is for a part number and a price, and both lead to confusion. Numbers beginning with WPW10 appear beside several similar listings, and cost pages publish ranges so wide that they say little about one repair.
Warranty adds a third question, because the well-known 10-year compressor coverage does not extend to a fan motor. This guide explains the WPW10 prefix, why one model line can use more than one part number, what drives cost, how coverage works, and when a technician is the better choice.
What the warranty covers
| Coverage | Term | What it means for a fan motor |
| Parts and labor | First year from purchase | Covers factory-specified parts and repair labor for defects in materials or workmanship, with service by a Maytag-designated company and proof of purchase |
| Compressor | Second through tenth year | Compressor only, labor not included. A fan motor is not the compressor. |
| Sealed system | Differs by model | Not the same as fan motor coverage |
Terms vary by model, so the warranty booklet for the specific refrigerator is the final word.
What affects the cost?
- Labor market: hourly rates, travel charges, and diagnosis fees differ widely between regions.
- Part type: an original manufacturer part, an aftermarket motor, or a full fan assembly can each be priced differently.
- Access time: the rear freezer panel has to come off, and ice around the fan adds time.
- Related damage: an ice-damaged blade, worn wiring, or a second failing part raises the total.
- Diagnosis: a technician may charge a diagnostic fee, which some companies credit toward the repair.
Price ranges
Professional replacement commonly runs from roughly $100 to $650, depending on labor market and part type, with the part itself typically $30 to $180. That is a general range, not a quote. An actual repair price depends on the model and the region, and only an itemized quote for the specific refrigerator settles it.
Repair or replace
A fan motor is a component repair, not a whole-appliance decision. The balance shifts toward replacing the refrigerator mainly when the unit is old, when other parts are failing, or when a sealed-system problem is found alongside the fan. A single failed fan in an otherwise sound refrigerator is usually a repair question.
Is it really this part?
A warm refrigerator section with a cold freezer, a noisy freezer, or weak airflow can point to the fan. The same signs also appear with defrost faults, ice blocking the blade, or control problems. A quiet fan alone does not prove the motor failed. Checking that the blade spins freely, and following a guide to test an evaporator fan motor, comes before buying anything. A refrigerator that is not cooling may have a different cause entirely.
Who should do the work?
Owners comfortable with unplugging the unit, emptying the freezer, removing panels, and using a multimeter can handle a straightforward swap. A technician is the better choice when:
- The diagnosis is uncertain.
- Ice or damage is found near the evaporator coils. They sit behind the same panel and belong to the sealed system, so a slipped tool can turn a small repair into a large one.
- Refrigerant, sealed-system, or electrical work is involved. This always belongs to a licensed professional.
- Warranty status is unclear, and a DIY repair could complicate a claim.
How to get a written quote
- Give the full model and serial number.
- Describe the symptoms and what was already checked.
- Ask whether the diagnostic fee is credited toward the repair.
- Ask for the part type (original or aftermarket) and the part number.
- Ask for labor, travel, and any other fees as separate lines.
- Ask what warranty the repair itself carries.
- Get the quote in writing before work starts. Comparing it against the options to repair or replace a refrigerator helps when the unit is older.
FAQs: Maytag evaporator fan motor replacement
What does WPW10 mean on a Maytag part number?
WPW10 is the letters WP followed by a W10-series number. Maytag refrigerators share a platform with Whirlpool, and parts listings often show one component under several numbers, with or without the WP prefix. For example only, WPW10236142 is listed as replacing W10236142. The prefix alone identifies neither a fan motor nor a model, so the full number must be matched to the refrigerator’s model number before ordering.
Why are there multiple part numbers for one model line?
A model line can span several production runs, and parts are revised over time, so an older number may be replaced by a newer one. Evaporator fans also differ in motor type, blade, and mounting. Listings may show the same part under Whirlpool and Maytag numbers. A number found for a similar-looking refrigerator is therefore not proof of fit. The model number decides.
Is the evaporator fan motor covered under warranty?
Only under the standard first-year parts and labor coverage. That coverage applies to defects in materials or workmanship when the refrigerator was installed and used as directed, with service from a Maytag-designated company. The 10-year warranty applies to the compressor only and does not include labor, so a fan motor that fails in year three or year seven is generally an out-of-pocket repair. The booklet lists the exact start date and conditions.
Should this be a DIY job or a technician job?
The deciding factors are comfort, access, and risk. A swap involves unplugging the refrigerator, emptying the freezer, removing the rear panel, and reconnecting wiring. That suits someone comfortable with basic tools and a multimeter. A technician makes more sense when the diagnosis is uncertain, when ice or damage appears near the evaporator coils, or when warranty status is unclear. Sealed-system and refrigerant work always belongs to a licensed professional.
What are the signs of a failing evaporator fan motor?
Common signs include a freezer that stays cold while the fresh food section warms, rattling, squealing, or buzzing from inside the freezer, and little or no airflow from the vents. Heavy frost near the evaporator cover can be a cause or a result of a stalled fan. These symptoms overlap with defrost and control faults, so checking that the blade spins freely and the motor receives power should come before buying a part.
How can the correct part be confirmed for a specific model?
Start with the full model number, often found on a label inside the fresh food compartment. Then find the evaporator fan motor in the parts diagram for that exact model. Compare the number on the old motor, if legible, with the diagram listing. Seller compatibility lists are a second check, not the first. If the numbers disagree, the diagram or a technician should settle it before anything is ordered.
Bottom line
A Maytag evaporator fan motor job comes down to four questions. First, what the part number means: WPW10 is a prefix, and the model number decides which motor fits. Second, what is covered: the standard first-year parts and labor warranty reaches the fan motor, while the 10-year coverage stays with the compressor and excludes labor.
Third, what it costs: typical ranges run roughly $100 to $650 for professional replacement, so only an itemized quote for the actual refrigerator settles the number. Fourth, who does the work: a confident DIYer with the right part and the power disconnected can manage a straightforward swap, while sealed-system, refrigerant, or electrical doubts call for a technician. Before ordering anything, confirm that the fan is actually the problem, since ice buildup and defrost faults can mimic a failed motor. Next step: write down the full model number and look up the evaporator fan motor in that model’s parts diagram.