Dongfeng GX truck parts front panel white Left spoiler assembly 8407015-C6200

Designed to enhance the Dongfeng GX’s aerodynamic performance, this spoiler reduces air resistance and improves driving stability. Its curved, streamlined shape redirects airflow around the front left side, minimizing drag by up to 8% at highway speeds (60–90km/h)—translating to a 3–5% boost in fuel efficiency, a critical cost-saver for commercial fleets. It also creates downward pressure on the front left wheel, enhancing tire grip during acceleration, braking, or crosswinds. Wind tunnel testing confirms it reduces turbulence around the front panel and left side mirror, cutting cabin wind noise and lowering wear on exterior components (e.g., door seals, side mirrors) caused by excessive airflow

This spoiler features an OEM-specific white paint finish that exactly matches Dongfeng GX’s factory white color code. Applied via a two-stage electrostatic spraying process, the base coat ensures color accuracy, while the clear coat delivers a high-gloss sheen (60° gloss level ≥ 80) that resists fading. Unlike aftermarket spoilers with off-tone or chalky paint, it blends seamlessly with the truck’s front panel and other white exterior accents, restoring or preserving the factory-fresh look. The clear coat also provides scratch resistance (withstanding minor debris impacts) and UV protection, preventing yellowing even after 4+ years of sunlight exposure—ideal for maintaining resale value or replacing damaged spoilers

Built to withstand truck-specific harsh conditions (road debris, temperature extremes, vibration), the spoiler is constructed from high-strength glass fiber-reinforced plastic (GRP) composite. This material offers exceptional impact resistance—absorbing hits from small stones without cracking—and flexes slightly to avoid breakage. It is 30% lighter than steel, reducing front panel load while maintaining rigidity. The GRP resists corrosion from road salt, rain, and humidity, and remains stable in temperatures ranging from -40°C (cold winters) to 120°C (engine bay heat)—no warping or brittleness over time. Unlike low-quality plastic spoilers, it maintains shape and strength for over 7 years of heavy-duty use

Engineered for convenient replacement, this spoiler enables installation in 30–40 minutes using standard hand tools. It comes with pre-assembled mounting brackets and stainless steel hardware (bolts, lock nuts) that match OEM specs, plus etched alignment marks on the back for accurate positioning. Beyond aerodynamics and aesthetics, it acts as a protective barrier: its outer edge extends 50mm beyond the front panel, shielding the paint from chips and scratches caused by gravel or mud. The lower edge also reduces water spray onto the front left door and side steps, keeping the truck cleaner and cutting wash frequency. Backed by a 24-month warranty against defects (e.g., paint peeling, material cracking), it delivers reliable performance for Dongfeng GX owners and fleets