Dongfeng GX Left front combination lamp assembly 3772010-C6203

Equipped with a high-clarity PC (polycarbonate) lens featuring an anti-scratch coating, the assembly achieves 92% light transmittance, minimizing light attenuation and delivering uniform road illumination. The low beam uses a dual-reflector design that limits upward light dispersion (complying with anti-glare standards) while covering a 35-55m road range, while the high beam adopts a deep parabolic reflector to extend illumination to 90-110m for long-distance night driving. The DRL and turn signal utilize energy-saving LED bulbs, consuming 60% less power than traditional halogen bulbs and boasting a 50,000-hour service life

The lamp housing is crafted from high-strength ABS plastic with a UV-stabilized coating, preventing color fading, cracking, or deformation under extreme conditions (from -35℃ to 85℃). The lens and housing are sealed with a dual-layer silicone gasket, achieving an IP68 waterproof rating—effectively blocking water, dust, and fog from entering the interior, thus avoiding bulb burnout or circuit short circuits. Additionally, the housing’s edge is reinforced with a shock-absorbing rubber strip, which reduces impact damage from small stones or minor collisions during driving

Engineered to strict original equipment (OE) specifications, the assembly features precision-machined mounting brackets and a plug-and-play connector that perfectly matches the Dongfeng GX’s front bumper and factory wiring harness. No modifications to the vehicle’s body or electrical system are required during installation; it can be directly swapped with the original lamp, ensuring consistent alignment, appearance, and aerodynamic performance. The assembly’s dimensions (285mm×155mm×125mm) and weight (1.3kg) are identical to the OE part, maintaining the vehicle’s original design integrity

The 3772010-C6203 combination lamp assembly meets international ECE R112 (headlamp safety), ECE R69 (turn signal safety), and Chinese GB 4785 (automotive lighting standard) requirements. All electrical components undergo 1,500-hour aging tests and 500-cycle temperature shock tests to ensure stable performance in extreme environments. The LED bulbs are also certified for electromagnetic compatibility (EMC), preventing interference with the vehicle’s on-board electronics (e.g., navigation, radio). Furthermore, the assembly’s light intensity and beam pattern are calibrated at the factory, eliminating the need for post-installation adjustment