The product is a vintage Ford F150 left driver side master power window switch with part number 5L1Z14529AA. It comes with a manufacturer warranty of 3 years and is made with materials sourced from China. This switch is designed for front placement on the vehicle, specifically on the left driver side. It is compatible with the 2004-2008 Ford F150 model and has interchange part numbers DS2158, 3L1Z14529AAA, 4L1Z14529AAA, 5L1Z14529AA, 2L1Z14529AAA, 2L1Z14529AAC, and 2L1Z14529AAD.