Shop Wind & Rain Deflectors. Find Side window deflectors & Weather shield. Order Rain deflectors in Canada. Buy Universal car side window deflectors. Maintaining your car's deflectors is essential for longevity, and signs such as cracks or excessive noise indicate it's time for a replacement. When selecting the perfect deflector, consider the type - rain guards, sun visors, or bug shields, all made with durable materials like acrylic or polycarbonate. Each has unique benefits, from reducing wind noise to shielding from UV rays, and are designed for a sleek, aerodynamic fit. For optimal performance and a tailored appearance, ensure compatibility with your vehicle model and follow manufacturer instructions for a seamless installation. Refresh your ride's functionality and style with high-quality car deflectors from our extensive online catalog.