For extended cab trucks with an access door, this front right-side door seal fits 1988-2000 GMC and Chevrolet C/K 1500, 2500, and 3500 models, replacing OEM part #15023772. Designed specifically for these trucks, this seal ensures a snug fit to keep out water, wind, and noise, enhancing your driving experience. Made by SUPERsoft, it is 30% softer and more durable than other brands, offering long-lasting performance. Unlike other seals, it is crafted without accelerants or cheap fillers, preventing premature aging or cracking. This high-quality seal is easy to install, fitting seamlessly into the door frame to restore the original weatherproofing of your vehicle. Backed by a 90-day warranty, it’s a reliable choice for maintaining your truck’s comfort and protection.