No matter the condition of your 2012 CTS, OPGI has the Fuel Filters you need to boost performance and get you back on the road. We currently carry three Fuel Filters to choose from for your 2012 CTS, and our Price Match Guaranteed prices range from as little as $64.99 up to $85.99. OPGI offers FiTech plus one other trusted brands of Fuel Filters for your 2012 CTS, to help you find quality parts you can rely on. With OPGI's 45-day return policy and thousands of customer reviews, you can shop with the utmost confidence. Enjoy parts delivered directly to your home, or visit our sunny Southern California Showroom & Warehouse to check out our Fuel Filters in person.