Are you tired of pulling up to the tollbooth in your Frontier and having to open your door to pay the fare? A bad Nissan window regulator won't keep you from getting where you're going, but it sure can make your life less convenient. Your Nissan window regulator is a mechanism inside the door that translates rotary motion from the window crank (or power window motor) into up and down motion of the glass. A broken Nissan window regulator equals a window that's stuck, and it doesn't matter what position it's stuck in, it's still a pain in the rear. We can help. We stock Nissan window regulators for tons of manual- and power-window equipped Nissan vehicles, past and present. And in addition to Nissan window regulators, we have Nissan power window motors too. All of our Nissan window regulators are OE quality, so you're getting a part that's going to fit and function like new. Diagnose your problem, then come here to purchase the Nissan window regulator that will get your glass moving again. Stop suffering the inconvenience and embarrassment of a bad Nissan window regulator. Our prices are a steal, and with our fast shipping, your new Nissan window regulator will be at your door before you know it.