No matter the condition of your 2003 Malibu, OPGI has the Intake Manifolds products you need to boost performance and get you back on the road. We currently carry one Intake Manifolds items to choose from for your 2003 Malibu, and our Price Match Guaranteed prices range from as little as $179.99 up to $179.99. OPGI offers Thermo-Tec plus zero other trusted brands of Intake Manifolds products for your 2003 Malibu, to help you find quality parts you can rely on. With OPGI's 45-day return policy, 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 Intake Manifolds items in person.