Dorman 741-100 Front Driver Side Replacement Power Window Regulator with Motor for Hyundai Sonata/Kia Optima Engineered improvements enhance performance Quality tested to ensure trouble free installation, performance, and durability Plug & Play  No wire splicing necessary Engineered improvements enhance performance Quality tested to ensure trouble free installation, performance, and durability Plug and Play - no wire splicing necessary OE: 82403-38011, 9881029000