Wiper Blade Set Bosch Twin Spoiler 578S

Description

Bosch Twin Spoiler 578S – set of wipers, 575 mm and 360 mm, built with a frame design.
Tackle every season head-on—the 578S two-pack wiper blades incorporates weather-resistant design, ensuring streak-free windshield cleaning in any weather.

Bosch 578S wiper blades comes with a driver-side spoiler. Many two-blade kits include only the driver-side blade with a spoiler, leaving the passenger blade standard. Since the driver’s side covers a larger sweep area, this efficient solution maximizes clarity where it matters most. The spoiler reduces lift, ensuring clear visibility at windy conditions. Great for budget-focused drivers, it delivers practical reliability.

This wiper blade showcases a sturdy steel skeleton with multi-pivot joints, crafted to provide optimal windshield contact on curved glass. The high-grade polymer wiping edge is securely bonded in a U-channel, delivering a consistent sweep across the arc. Refill-compatible design and universal compatibility make it a budget-friendly solution for classic cars. It features a durable galvanized frame that resists corrosion and mechanical wear, a multi-pivot action that adapts to complex windshield curves and a simple rubber refill system that extends service life while reducing total cost of ownership. However, exposed hinges may freeze and clog with dirt during winter, at high speeds it can experience wind lift and increased noise, and natural rubber wears faster in sunlight whereas polymer composites command a higher price. Periodically clean and lubricate the hinges with a silicone spray every three to six months and replace the wiping edge every six to twelve months (or every four to six months in harsh climates). Perfect for mild weather, daily commuting and economical drivers, this blade ensures dependable performance, clear visibility and lasting value at an affordable price.