The ACDelco A3178C GM 20857930 Engine Air Filter is a high-quality replacement filter specifically designed for the Camaro 2016-2022, ATS 2014-2019, and CTS 2014-2019 vehicles. Made of durable paper material with a rubber gasket for a secure seal, this filter features a clamp-on mounting style for easy installation. The filter is OE/OEM part number 20857930 and interchangeable with other part numbers 49830, PA8153, AF3178, and CA10910. With a front placement on the vehicle and a warning for cancer and reproductive harm, this ACDelco filter ensures proper air and fuel delivery for optimal performance. Exact item is shown. New open box with original packaging in fair condition. Item dimensions 12.15 x 11 x 1.75 inches, paper with rubber. Made in Mexico. No returns if installed. This item is new with opened or damaged packaging. It may or may not be a customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. It may show minor wear from handling. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties. Most items have 30-day returns along with free fast shipping in 1 business day (see details). Message us anytime. Buy from a trusted 16+ year seller!