Description
Denso Flat DF-403 comes as a frameless construction wiper blade set with 600 / 450 mm blades.
DF403 – an all-weather wiper blade set built to handle rain, sleet, snow, and heat with consistent, long-lasting performance.
The Denso (Japan) DF403 set of wipers incorporates an asymmetric-style spoiler, optimized for dependable performance in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into optimal contact force while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during highway speeds. The result is a smudge-free visibility even in strong crosswinds.
Perfect for performance-driven drivers, this spoiler enhances stability for dependable performance.
Frameless windshield wiper blade delivers a modern tensioned beam, calibrated for pinpoint wiping accuracy across today’s sculpted windshields. A resilient metal spine pairs with a advanced synthetic-rubber edge, ensuring a silent, streak-free sweep. Its low-drag aero spoiler reduces drag, while tool-free quick-click mount suits 95% of vehicles for rapid installation. The frameless build shrugs off snow and ice, eliminates corrosion points, and hugs modern glass shapes for superior visibility. Drawbacks: higher upfront cost, refill inserts are non-serviceable, plastic adapters may embrittle in severe cold, and clamping force declines slightly on very flat windshields. Rinse with pH-neutral soap every three months and replace every 12–24 months (6–12 months in extreme climates). Experience silent clarity – elevate now.
The DENSO Flat series is the top-tier line from DENSO, the esteemed Japanese engineering group. Engineered with a low-profile frameless profile and dual high-precision rotary blade-cutting technology, these wipers deliver streak-free performance and noise-free operation in rain, wintry conditions, and freezing scenarios. They feature a tool-free fixation system compatible with bayonet arms for DIY-friendly installation and are offered in lengths from 350 mm to 700 mm to fit a broad range of vehicles. Chosen as OEM equipment by BMW for the Serie 1 and Serie 2 models, the DENSO Flat series defines the benchmark for resilience and year-round reliability.
