No matter the condition of your 2003 Escalade EXT, OPGI has the Lamps & Lenses products you need to boost performance and get you back on the road. We currently carry 52 Lamps & Lenses items to choose from for your 2003 Escalade EXT, and our Price Match Guaranteed prices range from as little as $3.01 up to $465.99. OPGI offers Oracle Lighting plus seven other trusted brands of Lamps & Lenses products for your 2003 Escalade EXT, 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 Lamps & Lenses items in person.