No matter the condition of your 1977 Bonneville, OPGI has the Dome Light products you need to boost performance and get you back on the road. We currently carry one Dome Light items to choose from for your 1977 Bonneville, and our Price Match Guaranteed prices range from as little as $12.99 up to $12.99. OPGI offers RESTOPARTS plus zero other trusted brands of Dome Light products for your 1977 Bonneville, 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 Dome Light items in person.