The Standard Ignition CBS 1476 Multi Purpose Switch is engineered to replace the front left power window switch in 2006 GMC Envoy Denali models equipped with a 5 3L V8 engine This switch is designed to restore full functionality to the driver s side power window controls ensuring seamless operationd enhancing driver convenience Constructed with high quality materials the CBS 1476 switch features a robust plastic housing and a black finish providing durability and a sleek appearance The switch includes eight individual switches offering comprehensive control over various window functions It operates at a standard 12V voltage compatible with the vehicle s electrical system The switch is illuminated facilitating easy use in low light conditions Additionally it includes window lock controls allowing the driver to disable passenger window controls when necessary The CBS 1476 switch is a direct fit replacement ensuring proper fit form and function which leads to a trouble free installation It may require programming to ensure proper functionality with your vehicle s system By replacing a faulty or worn out switch with the CBS 1476 fleet operators can maintain optimal window control functionality reducing downtime and enhancing driver satisfaction