Upgrade your classic ride with the GM Rear Window Defogger Harness, specifically designed for 1970-1972 Chevrolet Chevelle, El Camino, Monte Carlo, and Malibu models (excluding Station Wagons). This high-quality wiring solution ensures optimal performance and reliable connections, making those chilly mornings more comfortable by effectively clearing your windows. Built to last, our defogger harness is an essential upgrade that outperforms many aftermarket alternatives, providing you peace of mind during your drives.