No matter the condition of your 1966 DeVille, OPGI has the Seat Accessories you need to boost performance and get you back on the road. We currently carry 42 Seat Accessories to choose from for your 1966 DeVille, and our Price Match Guaranteed prices range from as little as $5.99 up to $1,262.99. OPGI offers Crow Enterprizes plus seven other trusted brands of Seat Accessories for your 1966 DeVille, 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 Seat Accessories in person.