The GM 19328530 Four In One Paint Touch Up is a genuine General Motors product by AC Delco, designed as a paint pen for convenient touch-ups. This base coat paint is specifically formulated for automotive use and comes with the manufacturer part number 19328530. Although it does not come with a warranty, this OEM product ensures high quality and compatibility with GM vehicles. Ideal for quickly and effectively fixing small paint chips or scratches, this touch-up paint is a reliable option for maintaining the appearance of your vehicle.