【Suitable Vehicles】 Power master window switch is fit for 2003-2006 Chevy Avalanche 1500/2500, Silverado 2500 HD,Silverado 3500, Suburban 1500/2500, Tahoe. For Chevy 2004-2006 Silverado 1500. For 2007 Chevy Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 3500 Classic. For 2003 Silverado 1500 HD, 2005-2006 Silverado 1500 HD, 2004 Silverado 2500 【Suitable Vehicles】 Power master window switch is fit for 2003-2006 GMC Sierra 2500HD, Sierra 3500, Yukon, Yukon XL 1500. For 2007 GMC Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD Classic, Sierra 3500 Classic. For 2004-2006 GMC Sierra 1500, 2003 Sierra1500 HD, 2005-2006 Sierra 1500 HD, 2004 Sierra 2500.For 2003-2006 Cadillac Escalade, Escalade ESV, Escalade EXT 【Replace OE Numbers】 This driver door window switch is a direct replacement for the part numbers: 15883320, DWS-241, 920-020, 920020, 1S15663, 10398565, 15109668, 15112972, 15125143, 15181223, 15195301, 15202851. Ensures seamless replacement for your vehicle’s front left driver side door lock window switch 【All-in-one Power Control】 Master power window switch for driver-side multiple buttons operations: 4 power windows up/down, window locking, side view mirrors adjustment, folding side view mirror, and locking/unlocking door from the driver seat. Experience ultimate control from the driver's seat 【Tough and Durable】Engineered with high-density ABS housing for a long operating life and excellent performance. Every window switch component undergoes rigorous simulation and endurance testing. Button action matches OEM feel, operating smoothly and snugly in your original bezel.Upgrade or replace effortlessly 【Plug and Play Installation】 Identical to OEM specification. This driver door window switch features a 62-pin terminal connector for maintains a strong and stable link. No modification or drilling needed. Simply remove the old switch and plug this one in. Package include: 1 x window switch (without bezel) Package include: 1 x driver side door window switch (without bezel)