At Nilight, find a high-quality lighting solution for 2011 Chevy impala Headlights is easy to do. The Chevy impala is a car that's famous for its durability and long life, and since it's been on the market for many years, there are a lot of high-quality aftermarket parts for this car. Some of the most popular headlight assembly options for the Chevy impala include direct replacements that look like OEM headlights as well as black-out options from brands like Nilight.