FitCheckrReplacement comparison
3911EZ9131X vs W10120998
LG Dryer Vent Hose 3911EZ9131X and Whirlpool Dryer Lint Screen W10120998 target different laundry appliance filters & vent parts models, part numbers, or attachment formats.
Seal fit
3911EZ9131X: Replace when ...
W10120998: Clean every c...
Official product image references
Use the manufacturer reference images to identify the two parts before comparing model support and usage.
Which replacement should you use?
LG Dryer Vent Hose 3911EZ9131X
Choose 3911EZ9131X when the old part, label, or manual names that part family.
Check compatible modelsWhirlpool Dryer Lint Screen W10120998
Choose W10120998 when the appliance model and old part match that family instead.
Check compatible modelsRisk summary
Ordering by appliance type alone can lead to a part that looks close but will not lock, seal, drain, or service the same wear point.
Main difference between 3911EZ9131X and W10120998
Which one fits which models
Use 3911EZ9131X for the model family described on its replacement page. Use W10120998only when your device model or manual explicitly lists that part number.
Buyer mistake warning
Do not substitute by shape alone. The most important difference to check here is seal fit.
When to choose 3911EZ9131X
Choose 3911EZ9131X when the old part, label, or manual names that part family.
When to choose W10120998
Choose W10120998 when the appliance model and old part match that family instead.
Frequently asked questions
Are 3911EZ9131X and W10120998 interchangeable?
LG Dryer Vent Hose 3911EZ9131X and Whirlpool Dryer Lint Screen W10120998 target different laundry appliance filters & vent parts models, part numbers, or attachment formats.
What is the main difference between 3911EZ9131X and W10120998?
The main difference to verify is seal fit. Ordering by appliance type alone can lead to a part that looks close but will not lock, seal, drain, or service the same wear point.
When should I choose 3911EZ9131X?
Choose 3911EZ9131X when the old part, label, or manual names that part family.
When should I choose W10120998?
Choose W10120998 when the appliance model and old part match that family instead.
Can I rely on part photos alone?
No. Part photos help identify packaging and shape, but compatibility should be confirmed by exact model support, part number, replacement type, and manufacturer references.
Official reference pages
Use these manufacturer pages to inspect current part photos, packaging, and model language. FitCheckr's comparison notes summarize fit risk, but the official pages should be used to confirm current part details before choosing a replacement.
| Fit signal | 3911EZ9131X | W10120998 |
|---|---|---|
| Brand family | LG | Whirlpool |
| Replacement type | dryer vent hose | lint screen |
| OEM status | oem | oem |
| Replacement interval | Replace when crushed or torn | Clean every cycle |