Fitment:for Chevrolet Impala 2006 2007 2008 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9LOE Number:10340140/DS2122/1S12188/D1921EFeatures: After a 50,000 Times Life Test, the power window switch has no corrosion or rust, the switch performance is good, the buttons are smooth and there is no sticking. Power master window switch is made of plastic, durable for your car. Door window Switch has a good fit, and would not break or crack easily during use. The appearance of the product is not damaged after falling. There is no obvious fading when it touches water, the keys do not affect the use, and the identification symbols are not damaged. This is a non-OEM product, accessory only! Specifications: Placement on Vehicle: Front Left Driver Side Color: Black Pin Number: 12(5+7) Button Function: AUTO Window Control, Window Control, Window Lock/Unlock Material: Plastic Anti-pinch learning: 1. After the switch is installed, press the down button until the glass reaches the bottom. 2. Press the up button until the glass reaches the top and stalls. Do not release your hand during the process and hold for 3 seconds. Then the learning process is completed. Note: Only suitable for 1 AUTO! Before ordering, please ensure that your window switch appearance, OE number, 1 AUTO, and PIN number are the same as the pictures, otherwise they will NOT fit. Before installing the switch, please pay attention to the mating plug and clean the excess dust. Package Includes:1 Pc Car Power Window Switch