Right Front Combination Headlamp Assembly OE 3772020-C3303 for Dongfeng KL Heavy Trucks

This OE 3772020-C3303 right combination headlamp is strictly manufactured per Dongfeng KL original factory mold standards, equipped with two isolated vacuum electroplated reflective bowls to output separated focused high and low beam light, avoiding mixed scattered light and glare to opposite traffic. A horizontal integrated LED daytime running light strip at the lens bottom improves vehicle recognition in daytime, foggy and overcast weather. The outer PC lens is coated with premium anti-UV protective film to resist yellowing, fogging and light attenuation after years of outdoor sun exposure. A durable metal linkage pull rod enables stepless light height adjustment to adapt empty or fully loaded truck weight; pre-molded mounting lugs and standard OEM wiring plug perfectly match Dongfeng KL front bumper brackets to realize leak-free plug-and-play assembly without refitting vehicle wiring.

Long-haul heavy truck fleet operators and repair technicians often face inferior aftermarket headlights with single mixed reflector that produces blurred glare light, no built-in DRL leading to poor daytime traffic visibility, fixed beam height creating serious road blind spots when truck carries heavy cargo. Cheap uncoated lenses quickly turn yellow and reduce night and fog penetration. This genuine OEM dual reflector combination headlamp eliminates all these safety and maintenance pain points: dual separated reflectors balance long & short range illumination, bottom LED DRL boosts daytime driving safety, metal linkage adjuster adapts beam height to cargo load, 1:1 OEM mold eliminates assembly gaps and IP65 waterproof structure prevents internal fogging and premature bulb burnout in rainy, muddy transportation environments.

As a core front safety lighting spare part, this combination headlamp fully complies with Dongfeng Commercial Vehicle official production quality control standards. Each finished lamp comes packed with a DFCV carton label carrying scratch-off QR anti-counterfeit traceability code for quick genuine product authenticity verification. All headlamps complete three mandatory professional lab tests: IP65 waterproof tightness test, million-time road vibration fatigue test, and extreme high-low temperature alternating aging test, maintaining stable lighting performance under cold, dusty, humid and high-speed heavy haul scenarios. Original injection mold production eliminates dimensional deviation and assembly gap issues on Dongfeng KL vehicles.

We are an authorized Dongfeng supplier of genuine Dongfeng KL cab lighting spare parts, maintaining full stock of OE 3772020-C3303 right front combination headlamps with shockproof bubble packaging to prevent lens scratches during cross-border logistics transit. Its direct bolt-on plug-and-play integrated design allows professional auto electricians to finish full replacement within 20 minutes without custom drilling or wiring modifications, drastically cutting vehicle downtime for long-distance transport fleets and heavy-duty truck repair garages. We provide a 24-month full quality warranty and free remote wiring & light height adjustment installation technical guidance for worldwide wholesale buyers.