Dorman 741-679 Ford/Mercury Rear Driver Side Window Regulator with Motor 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: 6W7Z5427009AA, 1W7Z5423395AA