Upgrade your classic 1963 Buick Fullsize or Riviera with our premium Power Seat Battery Feed Wire. Designed specifically for models like the LeSabre, Wildcat, Invicta, and Electra 225, this harness features a reliable circuit breaker for optimal safety and performance. Say goodbye to unreliable connections and enjoy a smooth, stress-free operation of your power seats. Our product not only enhances functionality but also ensures top-notch durability, setting it apart from inferior alternatives on the market.