Upgrade your vintage ride with the Lectric Limited Power Window Harness, specifically designed for 1965 and 1966 Buick Fullsize and Riviera models. This premium harness provides a seamless connection for your rear quarter windows, ensuring smooth and reliable operation. By replacing your old or damaged harness, you enhance both safety and functionality, giving your Buick the performance it deserves. Unlike generic alternatives, our custom-designed harness guarantees a perfect fit while requiring you to merely re-use your existing connector for the power window interior crossover harness.