

The Headlamps are a complete LED lighting solution for HOWO 4X2 tractor trucks. This premium headlamp set includes the Left LED headlight, Right LED headlight, and all necessary mounting hardware. The Headlamps deliver superior visibility and durability for night driving and adverse weather conditions.
The Headlamps feature advanced LED technology that produces a bright, white light with excellent color rendering. The low power consumption of these Headlamps reduces electrical load on the vehicle’s charging system. The robust housing protects the LEDs from vibration, moisture, and impact.
When you choose authentic howo Parts, you receive Headlamps that meet all OEM specifications for brightness, beam pattern, and fitment. These Headlamps are designed as a direct replacement for the original halogen units, providing a significant upgrade in lighting performance.
The Headlamps come complete with the Left LED headlight, Right LED headlight, and Hexagon bolt with flange M6 for secure mounting. With these Headlamps, you ensure optimal road illumination and enhanced safety for every journey.
The Left LED headlight is a high-performance lighting unit designed specifically for the driver’s side of HOWO 4X2 trucks. It features a multi-chip LED array that produces a focused, low-beam pattern with a sharp cutoff, preventing glare for oncoming traffic. The reflector and lens system are optically engineered to maximize light output while maintaining a wide, even distribution on the road.
This Left LED headlight is constructed from durable polycarbonate with a UV-resistant coating to prevent hazing and yellowing over time. The housing is sealed against moisture and dust, meeting IP67 standards for reliability. The integrated cooling fan and heat sink ensure that the LEDs operate at optimal temperatures, extending their lifespan to over 50,000 hours.
The Left LED headlight is a direct plug-in replacement for the original halogen unit, using the same connector and mounting points. Its low current draw reduces strain on the alternator and wiring, making it an ideal upgrade for fleets looking to improve visibility and reduce maintenance. This headlight is an essential component of the Headlamps kit, providing reliable, bright illumination for the driver’s side.
The Right LED headlight is the mirror-image counterpart of the left unit, engineered for the passenger side. It delivers the same advanced LED performance, with a carefully designed beam pattern that complements the left headlight for a combined symmetrical illumination profile. This ensures balanced visibility across the entire road ahead, reducing dark spots and improving driver confidence.
Like the left unit, the Right LED headlight features a robust aluminum housing, polycarbonate lens, and efficient thermal management system. Its bright white light (6000K color temperature) provides excellent contrast and depth perception, making obstacles and road markings more visible. The Right LED headlight is also sealed against moisture and tested for vibration resistance, ensuring consistent performance in harsh operating conditions.
The Right LED headlight is supplied with the same connector type and mounting arrangement, simplifying installation. When paired with the Left LED headlight, these Headlamps transform the truck’s front lighting, delivering superior safety and a modern appearance. This right-side unit is a vital part of the Headlamps kit.
The Hexagon bolt with flange M6 is a high-quality fastener used to secure the Headlamps to the mounting brackets or the front panel. The integrated flange distributes the clamping load evenly, preventing damage to the plastic or metal mounting surfaces. This bolt is manufactured from grade 8.8 steel with a zinc-plated finish for corrosion resistance.
The M6 size and standard thread pitch are compatible with the original mounting holes on HOWO 4X2 trucks, ensuring a direct, no-modification installation. The hex head allows for easy tightening with standard socket wrenches, and the flange eliminates the need for separate washers. Each Headlamps kit includes the correct quantity (12 bolts) for full installation of both headlights.
Using the supplied Hexagon bolt with flange M6 ensures that the Headlamps are mounted securely, preventing rattling and misalignment that can affect the beam pattern. These bolts are an essential part of the installation hardware, making the upgrade straightforward and reliable. The bolts are included in the Headlamps package, so you have everything needed for a complete fitment.
Headlamps – Complete LED Headlight Set with Hardware for HOWO 4X2
| Material Encoding | Name |
|---|---|
| YG9525720011 | Left LED headlight |
| YG9525720012 | Right LED headlight |
| ZQ1840625 | Hexagon bolt with flange M6 |
These Headlamps produce up to 300% more light than standard halogen units, providing a wider and more even beam pattern. This improves visibility of road hazards, pedestrians, and signage, significantly enhancing night-time driving safety.
LED technology in these Headlamps consumes 70% less power than halogen, reducing alternator load and fuel consumption. With a rated life of over 50,000 hours, these Headlamps outlast multiple halogen bulbs, saving on replacement costs.
These Headlamps are designed as a direct replacement for the factory units, using existing connectors and mounting holes. The included Hexagon bolt with flange M6 ensures a secure fit, and no wiring modifications are required, saving time and labor.
These Headlamps are rigorously tested for vibration, moisture, and temperature extremes, ensuring they perform reliably in all weather conditions. The UV-resistant lens prevents yellowing, maintaining clarity and light output for years.
The Headlamps are engineered with advanced optical design, using multi‑reflector technology to shape the beam into a precise, wide pattern that illuminates the road without blinding other drivers. The LED chips are sourced from leading manufacturers, providing consistent color temperature and lumen output. The thermal management system includes an aluminum heat sink and a silent, long-life cooling fan that ensures the LEDs stay cool even in hot climates.
The housing of these Headlamps is made from die-cast aluminum and polycarbonate, offering a perfect balance of strength and weight. The sealing uses a double-gasket system to prevent water ingress, making these Headlamps suitable for pressure washing and wet environments. The electrical connectors are gold-plated to ensure low resistance and reliable contact over the long term.
The beam pattern is designed to meet ECE and DOT regulations, ensuring that these Headlamps are legal for use on public roads. The low beam provides a sharp cutoff to avoid glare, while the high beam produces a long-distance spot for enhanced visibility at speed. This careful engineering makes The part a superior choice for professional drivers.
Each Headlamp unit is subjected to a series of rigorous quality checks before leaving the factory. Lumens output is measured using an integrating sphere to confirm it meets the specified brightness. The beam pattern is verified on a dedicated test bench to ensure correct alignment and cutoff. Electrical parameters such as current draw and power factor are checked for consistency.
Environmental testing includes thermal shock tests (−40°C to +85°C), vibration testing (10-500 Hz at 5G), and water ingress testing (IP67). The Hexagon bolt with flange M6 is checked for thread quality and tensile strength. These procedures guarantee that The part will perform reliably in the most challenging conditions.
Our quality management system is ISO 9001 certified, and each Headlamp batch is traceable to its production date and material lot. This traceability ensures that any potential issues can be quickly identified and corrected, maintaining the highest standards of quality for our customers.
Upgrading to these Headlamps offers significant cost savings over the vehicle’s life. The reduced power consumption lowers fuel consumption and alternator wear. The long LED life eliminates the need for frequent bulb replacements, reducing labor and parts costs. The improved lighting also reduces the risk of accidents, which can save on insurance premiums and repair bills.
For fleet operators, The part provide a standardized, high-performance lighting solution that can be fitted across multiple vehicles. The included hardware simplifies maintenance, and the robust construction means fewer warranty claims. The bright, white light also improves driver alertness and reduces fatigue, contributing to safer and more productive operations.
The return on investment is clear – these Headlamps pay for themselves quickly through reduced energy consumption, extended bulb life, and improved safety. With a 3-year warranty, you can be confident in their long-term value.
The part are engineered to be a direct fit for HOWO 4X2 trucks, with identical mounting points and electrical connectors. The installation process typically takes less than an hour per side, requiring only basic hand tools. The included Hexagon bolt with flange M6 replaces the original fasteners, ensuring a secure and vibration-free mounting.
The wiring harness is plug-and-play – no cutting, splicing, or additional relays are needed. The built-in driver circuitry handles the voltage regulation, making these Headlamps compatible with both 12V and 24V electrical systems. This versatility means they can be fitted to a wide range of HOWO models without modification.
With clear installation instructions and all necessary hardware included, these Headlamps are an ideal choice for both professional workshops and DIY enthusiasts. The straightforward installation minimizes downtime, getting your truck back on the road with superior lighting quickly.
Each Headlamp set includes a comprehensive user manual with detailed installation steps, wiring diagrams, and maintenance tips. The manual also covers beam adjustment procedures to ensure optimal alignment. Our technical support team is available via phone and email to assist with any questions regarding The part.
We also provide online video tutorials and FAQs to help customers achieve the best results. Our commitment to customer support ensures that you can confidently upgrade your lighting system with these Headlamps, knowing that help is always available.
With these Headlamps, you gain not only a superior lighting product but also the backing of a dedicated support network that stands behind its quality and performance.
The part are the ultimate lighting upgrade for your HOWO 4X2 tractor, delivering exceptional brightness, durability, and efficiency. With the Left LED headlight, Right LED headlight, and all necessary mounting hardware, this kit provides everything you need for a complete installation. Choose the Headlamps for your fleet and experience the difference that genuine HOWO quality delivers.