This part is basically the mechanical system that makes your window go up and down. It’s a combination of gears, cables, sometimes a motor, and the tracks your window slides on. It takes the power—either from a hand crank on older cars or an electric motor on most vehicles now—and turns it into the movement that raises and lowers the glass. There are different types, some use cables and a spool, others use a direct drive system with gears. It's pretty straightforward – it lets you control the opening and closing of your car’s windows. It’s housed inside the door, so you don’t really see it unless you’re taking the door panel off. It’s connected to the window glass itself, and to the switch you use inside the car. The switch sends a signal, which activates the motor (if it has one) and the regulator does the work of moving the window. Well, without it, your window is stuck in whatever position it's in. You’ll notice if it’s failing because the window will start to move slowly, maybe get jerky, or even fall down into the door. It’s a safety thing, too. If the window can’t go up, it's obviously a security risk. It also impacts comfort - you can’t get fresh air when the window won't move. It acts like a shield against the elements, and keeps the weather outside where it belongs. You can often find a replacement for a good price at places like Fixparts Online if you’re thinking about tackling this yourself. It's not always a super difficult repair, but definitely requires taking the door apart, so be prepared for that. Hassle-free support: Door Window Regulator (MPN 2159697) comes with a 12-month warranty!

About Scania

Scania is a global leader in heavy trucks, buses, and engines, focusing on innovation, fuel efficiency, and reliable transport solutions.

Why Choose Scania?

• Scania parts are built to last, even in tough conditions, which means fewer repairs and less downtime for your vehicle. • We use genuine Scania designs and materials, so you can be sure everything fits perfectly and works as it should. • Choosing Scania parts helps keep your vehicle’s value high, because buyers trust the quality and reliability of our brand. • Our wide network of service centers and dealers means you can easily get the parts you need, when you need them, along with expert support. Scania delivers excellence, FixParts Online delivers to your door.