The cost of a car side window replacement may vary. The final cost of a replacement side window will depend on several factors such as the make, model, and year of the vehicle, the size of the replacement window, and whether your insurance covers the procedure. At Max Auto, we believe in fair and transparent pricing, so we can let you know right up front what needs to be done and how much it will cost. Fill out our contact form to get a fast, free quote for your side or rear window replacement.