Dorman 741-809 Front Passenger Side Replacement Power Window Regulator with Motor for Chevrolet Monte Carlo/Pontiac Grand Prix 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: 10303379, 10309979, 10345288, 10436315, 10439149