Audi B5 S4 Vaico Window Regulators

There's no reason why you have to live with malfunctioning windows in your B5 S4.

Grinding, rattling, or clicking when engaging your windows are signs of probable regulator failure.

Vaico has developed a simple replacement part that restores your window operation to factory, giving your super-sedan a nice added measure of practicality and functionality.

Please specify front or rear, left or right when purchasing - the product is door-specific.