Fit for: for Porsche Panamera 2017-2020. OE Number:971959858E. Product Highlights:Made of plastic and metal, durable for your car, It has a good fit, and would not break or crack easily during use, After 50,000 tests, the product has no corrosion or rust, the switch performance is good, the button are smooth and there is no sticking, There is no obvious fading when it touches water, the keys do not affect the use, and the identification symbols are not damaged, The appearance of the product is not damaged after falling, This is a non-OEM product, accessory only!. Product Information:Number of Pins: 16, Placement on Vehicle: Front Left Driver Side, Button Function: Window Lock/Unlock, Window Control, Mirror Adjust Control, Power Fold Mirror, Trunk Door Open, Color: Black. Made of:Material: Plastic, Metal. Content:Package Includes 1 Pc Power Window Switch. Tip:Please make sure that the OE number you need with our consistent before you order it, Make sure this is the correct application type of power window switch before placing an order, If the pins do not match, this window switch will not fit your vehicle, Please pay attention to the mating plug before installing the switch, and clean the excess dust.