Dorman 741-813 Front Driver Side Replacement Power Window Regulator with Motor for Ford Explorer/Mercury Mountaineer 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: 3L2Z 7823209-BA, 4L2Z 7823201-BA, 6L2Z 7823201-AA