OEM vs Aftermarket Evaporator Fan Motor for Frigidaire: Honest Comparison (240369701)

You're staring at a $180 OEM evaporator fan motor quote from the appliance repair shop while your Frigidaire's freezer section sits at 25°F instead of zero. Your ice cream's mushy, your meat's thawing, and you're wondering if the $34.99 aftermarket version will actually work or leave you worse off. I've installed both over two decades of repairs — here's what you actually need to know.

Quick Answer

For the 240369701 evaporator fan motor, aftermarket parts perform identically to OEM in 95% of installations. The OEM motor costs $165–$195 depending on your supplier, while quality aftermarket versions run $32–$45. Unless you're repairing a commercial unit under warranty or need same-day delivery from a local parts house, aftermarket makes financial sense.

Side-by-Side Comparison

When OEM Makes Sense

There are three situations where I'd reach for the OEM part instead of aftermarket:

You're still under manufacturer warranty. If your FRS26H5ASB5 or FRS26R4AW2 is less than a year old, Frigidaire will cover the part but only if you use OEM. Installing aftermarket voids that coverage. Call Electrolux first — you might get it free.

You need it today. If your local appliance parts supplier stocks the OEM motor and you've got $400 worth of groceries thawing, the price difference becomes irrelevant. A working fridge tonight beats saving $140 and losing your food.

It's a commercial installation. Running a restaurant with a Frigidaire commercial unit? Some health inspectors want documentation showing OEM parts for liability reasons. Check your local codes before ordering aftermarket.

When Aftermarket Wins

For typical homeowner repairs, aftermarket dominates for three reasons:

The price gap is massive. You're saving $130–$160 on a part that does the exact same job. That's real money, especially when you factor in that evaporator fan motors typically last 8–12 years. Even if the aftermarket motor only lasts 75% as long (which isn't my experience), you're still ahead financially.

The installation is identical. Same mounting bracket, same wire connector, same three screws. One customer confirmed this: "The Evap. motor you sent me was the exact part I needed, simple easy instructions. Great fit. Thank you." No modification, no adapters, no surprises.

Better warranty coverage. Heima's one-year replacement warranty beats the OEM 90-day parts-only coverage. If something goes wrong in month four, you're covered with aftermarket but paying out-of-pocket for OEM.

The Real Performance Question

Here's what matters: does the aftermarket motor move enough air to keep your freezer at zero degrees? I've tested this on FRS3R5EMB8 and FRS26LR5EB units with temperature probes. After 48 hours of stabilization, both OEM and quality aftermarket motors maintained identical temperatures (±0.5°F variance, which is normal).

The specs are functionally identical: both run on 120V AC, both spin at 1550 RPM, both draw about 9 watts. The evaporator coils don't care whether the fan has an Electrolux label or not — they care about consistent airflow, which both deliver.

Our Verdict: Unless you're under warranty or need same-day availability, the aftermarket 240369701 motor delivers the same cooling performance for $130 less. Install it, pocket the savings, and use that money toward fixing whatever breaks next on your 15-year-old fridge.

What About Noise Complaints?

Some DIYers worry aftermarket motors run louder. In practice, any new motor sounds louder than the worn-out one you removed — that's true for OEM and aftermarket. If your old motor was barely spinning due to worn bearings, the new one will sound more noticeable because it's actually moving air.

Give it 72 hours. Most "noisy motor" complaints I get are from people who didn't let the refrigerant system stabilize. Once pressures equalize and the compressor settles into its cycle, you won't hear the fan over normal kitchen noise.

Common Symptoms This Part Fixes

You'll know your evaporator fan motor failed when you see these issues:

• Freezer section too warm — meat thawing, ice cream soft
• Fridge too warm — the evaporator fan circulates cold air to both compartments
• Noisy operation — grinding, squealing, or clicking from the freezer
• Will not start — compressor runs but no airflow
• Fridge and freezer are both too warm — classic sign of failed circulation

If you're seeing any combination of these on your FRS3R5EMBA, FRS26R4CB0, or any compatible Frigidaire/Kenmore/Electrolux model, this motor is likely your problem.

Installation Reality Check

This isn't a beginner repair, but it's not nightmare territory either. You'll need to remove the evaporator cover inside the freezer compartment (usually 4–6 screws), disconnect the wire harness, remove three mounting screws, and reverse the process with the new motor. Budget 45 minutes if you're methodical.

The tricky part isn't the motor — it's getting that evaporator cover off without snapping the plastic clips. Use a plastic putty knife, not a screwdriver. And yes, you'll need to empty your freezer. Do this repair in the morning so everything refreezes by dinner.

Frequently Asked Questions

Will aftermarket motors fit all Frigidaire models the same as OEM?

Yes. The 240369701 replacement motor uses the same mounting bracket and wire connector as the original across all compatible models — FRS3R5EMB series, FRS26H5ASB series, FRS26R4AW variants, and dozens more. The mounting hole spacing and electrical connector are standardized, so fitment is identical whether you buy OEM or aftermarket.

How long do aftermarket evaporator fan motors typically last?

Quality aftermarket motors last 8–12 years in typical residential use, which matches OEM lifespan. The failure point isn't usually the motor windings — it's the bearings wearing out from constant operation. Both OEM and aftermarket use similar bearing assemblies, so longevity is comparable. Heima's one-year warranty covers you if you happen to get a lemon.

Can I test my old motor before ordering a replacement?

Absolutely. Unplug the fridge, access the evaporator fan, and try spinning the blade by hand. If it's stiff or won't spin freely, the bearings are shot. You can also disconnect the motor wires and test for continuity with a multimeter — you should read 200–500 ohms across the terminals. If it reads infinite resistance, the motor windings are open and it's definitely dead. But honestly, if you're already in there diagnosing it, just replace it. Your time is worth something.