Description
Designed with a frame construction, the Bosch Rear H503 spans 500 mm for even windshield contact.
Whether it’s sleet-covered streets or sun-baked highways, the H503 windshield wiper keeps your windshield spotless—and your drive safe.
The wiper blade boasts a robust metal frame with articulated pressure points, engineered for even pressure distribution on curved glass. The synthetic EPDM wiping edge is firmly anchored in a U-channel, delivering a consistent sweep across the arc. Refill-compatible design and wide model coverage make it a reliable pick for older models. 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 assures dependable performance, clear visibility and lasting value at an affordable price.
