Dorman 741-645 Cadillac/Chevrolet/GMC Front Passenger 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: 15765392, 25885809, 20945139