No matter the condition of your 2009 STS, OPGI has the Trunk Panels & Accessories products you need to boost performance and get you back on the road. We currently carry ten Trunk Panels & Accessories items to choose from for your 2009 STS, and our Price Match Guaranteed prices range from as little as $2.99 up to $208.99. OPGI offers General Motors plus one other trusted brands of Trunk Panels & Accessories products for your 2009 STS, to help you find quality parts you can rely on. With OPGI's 45-day return policy and one 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 Trunk Panels & Accessories items in person.