This rear lower door seal is designed specifically for extended cab models, fitting seamlessly on the driver or passenger side of 1999 Ford F-250 Trucks, as well as 1999-2013 Ford F-450 and F-550 Super Duty vehicles, including medium and heavy-duty truck variations. Replacing OEM #1C3Z-28253A24-A, this seal is crafted with concours-quality details to ensure a precise fit and long-lasting durability. Its sleek black finish and sturdy construction provide excellent protection against water, dust, and noise, keeping your vehicle's interior clean and quiet. Easy to install, this seal is a direct replacement that restores the original functionality and appearance of your truck. Backed by Metro Moulded Parts' reputation for quality, this part is covered by a 90-day warranty for added peace of mind.