Dongfeng GX Rear windshield sealing strip assembly 5603015-C6100

A key strength of the 5603015-C6100 assembly is its advanced multi-layer sealing design, engineered to protect the Dongfeng GX’s interior from external elements. The strip features a primary EPDM rubber sealing lip that compresses tightly against the windshield glass, creating a waterproof barrier that withstands water pressure up to 50 kPa (equivalent to heavy rain or car washes). A secondary foam buffer layer absorbs vibrations between the glass and body, reducing wind noise by 18-22 dB at highway speeds (60-100 km/h)—enhancing cabin quietness. Additionally, a dust-resistant felt strip along the bottom edge blocks road debris from entering the gap, preventing scratches on the windshield and corrosion of the body frame. This comprehensive sealing ensures the interior stays dry, clean, and quiet in all driving conditions

Built to endure harsh environmental conditions, the 5603015-C6100 assembly uses high-performance EPDM (Ethylene Propylene Diene Monomer) rubber as its core material. This rubber resists hardening, cracking, or shrinking even in extreme temperatures (-40°C to 80°C), maintaining flexibility in freezing winters and heat resistance in hot summers. The strip’s surface is coated with a UV-stabilized layer that blocks 99% of harmful UV rays, preventing fading and degradation caused by long-term sun exposure—critical for vehicles parked outdoors. It also resists chemical damage from road salt, bird droppings, and car cleaning products, ensuring consistent performance for 5+ years. Rigorous aging tests (1,000 hours of UV exposure + 500 hours of salt spray) confirm its durability, reducing the need for frequent replacements

The 5603015-C6100 assembly is designed for hassle-free installation, catering to both professional technicians and DIY enthusiasts. It comes pre-attached with a high-strength, pressure-sensitive adhesive (PSA) tape along the mounting edge—simply peel off the protective film and press the strip into place, eliminating the need for glue or specialized tools. The strip’s flexible material conforms to the windshield’s curves during installation, and alignment marks printed on the back ensure accurate positioning relative to the body frame. For vehicles with existing retention clips, the strip’s built-in grooves snap into place securely, requiring only hand pressure to fasten. Installation can be completed in 30 minutes or less, minimizing downtime—ideal for drivers needing a quick repair before inclement weather

Beyond functionality, the 5603015-C6100 assembly enhances the Dongfeng GX’s exterior appearance and protects its structural integrity. The strip’s smooth, matte finish matches the vehicle’s original trim, maintaining a factory-fresh look without unsightly gaps or misalignments. By sealing the windshield-body gap, it prevents water from seeping into the rear cabin’s metal frame—avoiding rust and corrosion that can weaken the vehicle’s structure over time. The strip also acts as a buffer between the glass and body, reducing stress on the windshield during vibrations (e.g., rough roads) and preventing cracks from spreading. For Dongfeng GX owners, this combination of aesthetic appeal and structural protection preserves the vehicle’s value and extends its service life