OEM vs Aftermarket ADQ56656401 Lint Filter for LG: Honest Comparison (What Really Matters)

Your DLEX3370W is taking forever to dry towels, and you just realized the lint filter looks like it's been through a war. You're on Amazon staring at a $58 "genuine LG" filter and a $31.99 aftermarket version, wondering if saving twenty-seven bucks means you're buying junk. I've replaced hundreds of these ADQ56656401 filters, and here's what actually matters.

Quick Answer

The aftermarket ADQ56656401 at $31.99 performs identically to the OEM version for 95% of users. The mesh density is the same, it fits LG models from DLEX2801L to DLEX3550V without popping up, and it prevents the same burning smell and fire hazards. Save the $26 unless you're claiming a warranty repair where LG specifically requires OEM parts.

Side-by-Side Comparison

When OEM Makes Sense

If your dryer is still under manufacturer warranty and you're having it serviced by an LG-authorized tech, they'll only install OEM parts. That's policy, not performance. Also, if you're selling your home and want every receipt to show "genuine LG" for the new buyers, spend the extra money for peace of mind.

Some people just sleep better knowing they bought the part with the brand name on the box. That's valid—your mental comfort is worth something.

When Aftermarket Wins

For DIY replacement on out-of-warranty dryers, aftermarket is the smarter play. The ADQ56656401 is a simple lint trap—there's no computer chip, no calibration, no complex engineering. It's a plastic frame with mesh that catches fabric fibers before they clog your exhaust vent.

The real danger isn't using aftermarket parts. It's ignoring a damaged filter. Excessive lint build-up in the dryer can be a fire hazard; the element or burner can cause the lint to catch on fire. A $31.99 replacement that ships today prevents that risk just as well as a $60 part arriving next Tuesday.

If your lint filter pops up, doesn't fit properly, or is catching on clothes, you need to replace it immediately—not wait for an OEM part to arrive. The aftermarket version fits models like DLE2601W, DLEX3001R, and DLEX3470V without the popping issue, and you'll have it installed by tomorrow.

Our Verdict

Buy the aftermarket ADQ56656401 unless LG corporate is paying for your repair. The $26 savings buys you two jugs of detergent, and the identical mesh quality means your dryer won't overheat, damage clothes, or develop a burning smell. We've never seen a failure tied to aftermarket lint filters—only failures from people who waited too long to replace them at all.

What About That "Popping Up" Problem?

Some users report lint filters that don't sit flush or pop out during the cycle. This isn't an OEM vs aftermarket issue—it's usually a worn filter cover or guide. If your new filter (either version) doesn't fit properly, you likely need the filter housing assembly too. Check part numbers ADQ56656402 (filter cover) and ADQ56656403 (filter guide) if the mesh itself looks fine but won't stay seated.

Frequently Asked Questions

Does the aftermarket filter prevent dryer fires like OEM?

Yes. Fire risk comes from lint bypassing the filter and accumulating near the heating element. Both OEM and quality aftermarket filters use the same mesh density to capture lint before it enters the exhaust system. Replace any filter showing tears, warping, or mesh damage immediately—regardless of brand.

Will this void my LG warranty?

Using aftermarket parts doesn't void your warranty under the Magnuson-Moss Warranty Act, but LG-authorized service centers will only install OEM parts during warranty repairs. If you're paying out of pocket after warranty expires, use whatever part you want.

How often should I replace the ADQ56656401 lint filter?

Replace it when you see tears in the mesh, warping around the frame, or if your dryer starts taking too long to dry clothes. Most filters last 3–5 years with normal use. Clean the mesh after every load—replacement is only needed when the filter is physically damaged, not just dirty.