Engine air filters are an important part of your vehicle, protecting the engine from dirt and debris and delivering the clean air it needs to run at maximum performance. Super Tech air filters are tested per ISO 5011 international test procedures to meet or surpass your vehicle's filter requirements. Our innovative technology and manufacturing give Super Tech air filters superior performance and features. Going too long without replacing your car's engine air filter can cause problems such as reduced acceleration and performance. Care for your car with a replacement air filter from Super Tech. It's easy to remove and replace in minutes, for some simple do-it-your self-car maintenance. The Super Tech 1520 Engine Air Filter for GM and Chevrolet vehicles is guaranteed to fit and keep your engine breathing clean air for up to 3 years or 30,000 miles.