Is your passenger side window stuck or moving slow? This Dorman regulator and motor assembly is a direct replacement for the front passenger window on certain Buick Enclave (2013-2017), Chevy Traverse (2013-2017), and GMC Acadia (2013-2017, including Limited) models. It's engineered to match the original part exactly in fit, function, and performance - so no mods needed. Dorman tests these by cycling them thousands of times in actual vehicle doors to make sure they last. Installation is pretty straightforward if you're handy; it's designed to bolt right in like the old one. Just make sure to check your vehicle's trim level to confirm fit before buying (use the garage tool on the site). Dorman is a trusted name in aftermarket parts, and this regulator is made with reliability in mind. Saves you a ton compared to dealership prices, and you can often install it yourself with basic tools. If your window's giving you trouble, this assembly can get it working smoothly again. Keep your ride comfortable and functional without breaking the bank.