LG DLEX4000B — repair or replace?
This dryer uses 607.0 kWh a year, which costs about $114.30 to run. Below is what that means when you're deciding whether a repair is worth it, and the parts that most often need replacing on this exact machine.
Something wrong with it?
Most people land on a model page because the machine is misbehaving. Start here:
Is it worth fixing?
- Replace like-for-like → saves
- nothing — it would cost you $0.19/yr more
- Switch to a heat-pump dryer → saves
- $64.21/yr
- Over the remaining years
- Cheapest listed part
- $6.47
- Parts under $50
- 11 of 12
median of 7 heat-pump models at this capacity. Running cost only — we don't hold appliance retail prices, so a replacement's purchase price isn't in this maths yet.
Parts for this exact model
These come from the vendor's own repair series filmed on this machine, so they are model-specific — unlike the category-level parts on the symptom pages.
We earn a commission on Amazon purchases made through these links. It never changes which parts we list or what they cost you. Price checked 27 Aug 2026; Amazon prices move, and the link always shows the current one.