The Dorman 12V Plastic Side Marker Light is the perfect choice for keeping your vehicle safe and visible on the road. The clear lens provides a bright, clear light that is easily visible from a distance, while the durable plastic construction ensures that it will stand up to the elements. Installation is easy and requires no special tools or wiring. With its bright light and durable construction, it is the perfect choice for keeping your Kenworth safe and visible on the road. FleetPride is your First Click in Heavy Duty®.