Dongfeng GX Left front pillar guard assy 5402011-C6202

Constructed from a high-performance polypropylene (PP) and glass fiber composite (PP+25%GF), the 5402011-C6202 pillar guard balances strength, flexibility, and environmental resistance—critical for commercial vehicles operating in extreme conditions. The composite material exhibits a flexural modulus of 3000 MPa, ensuring it retains shape under pressure, while its impact strength (7.5 kJ/m² at -30°C) prevents brittleness in cold weather. The guard’s surface is coated with a UV-resistant layer (7μm thickness) that blocks 98% of harmful UV rays, passing 1600-hour xenon lamp aging tests with no color fading or rigidity loss. Additionally, it is water-resistant and chemically resistant to road salts, diesel, and cleaning agents, maintaining integrity in coastal, snowy, or industrial areas for over 6.5 years

Exclusively tailored for Dongfeng GX commercial vehicles (including heavy-duty trucks and light cargo models), this left front pillar guard strictly adheres to original equipment (OE) specifications of part number 5402011-C6202. Manufactured using 3D laser scanning and injection molding technology, it achieves dimensional accuracy within ±0.15mm—perfectly matching the contour of the Dongfeng GX’s left front pillar, including precise cutouts for door hinges, door seals, and side mirror mounting brackets. The guard’s overall dimensions (length: 1280mm × width: 185mm × thickness: 3.2mm) align exactly with the pillar’s size, eliminating gaps that could trap dust, water, or debris. It is fully compatible with all Dongfeng GX models produced since 2022, making it a direct replacement part for factory assembly or after-sales repairs—no trimming or pillar modification required

The 5402011-C6202 pillar guard is designed for hassle-free, tool-free installation to reduce labor time. It comes with pre-applied high-strength acrylic adhesive tape (bonding strength: 16 N/cm²) and 7 plastic snap clips that align with the pillar’s pre-drilled mounting holes (no additional drilling needed). The adhesive tape is activated by simple pressure (applied for 40 seconds) and cures fully within 20 hours, forming a permanent bond that resists vibration and temperature fluctuations (-40°C to 85°C). The snap clips provide secondary reinforcement, preventing the guard from shifting during vehicle operation on rough roads. Installation can be completed in 15-22 minutes by a single technician—55% faster than traditional bolt-on guards that require tools and drilling

Beyond protection, the 5402011-C6202 pillar guard is engineered to complement the Dongfeng GX’s exterior aesthetics while prioritizing user safety. It is available in two factory-matched finishes: matte black (blending with the GX’s lower body trim) and textured gray (matching the pillar’s original texture), avoiding the disjointed “aftermarket” look of generic guards. The guard’s edges are rounded (2.5mm radius) to prevent injury to drivers or loaders during close contact, while its smooth inner surface protects the pillar’s original paint and sealant from scratches during installation. Additionally, it features a small drainage slot (6mm diameter) at the bottom to channel rainwater away from the pillar-door interface, preventing water buildup that could cause rust or seal degradation—further extending the vehicle’s long-term reliability