How long do LG dryers last?

LG dryers last an average of 10 to 13 years with normal residential use, which is slightly above the industry average of 10 to 12 years for vented dryers and competitive with the most reliable mainstream brands. Electric models like the DLEX4000W, DLEX4200W, DLEX5500W, and newer dual inverter heat pump models tend to last toward the higher end of that range because they have fewer combustion components and less thermal stress than gas models. Gas models like the DLGX4001W also average 10 to 12 years but may need earlier replacement of igniters, flame sensors, and gas valve coils around year 8 to 10. Lifespan depends heavily on maintenance and installation quality. The single biggest factor is venting: a long, kinked, foil-type vent that is never cleaned causes overheating, blows thermal fuses, burns out heating elements, and stresses the control board, cutting lifespan by 3 to 5 years. Cleaning the lint filter before every load, vacuuming the lint housing every 3 months, and having the full rigid metal vent duct professionally cleaned annually can extend life to 13 to 15 years. Frequency of use matters too, with households doing 6 to 8 loads per week wearing belts, idler pulleys, and rollers faster. Stainless steel drums rarely fail, while belts and rollers are normal wear items after year 7.