Sinotruk Front Head Lamp WG9719720001
| Product Name | Front Head Lamp |
| Product Number | WG9719720001 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This Front Head Lamp WG9719720001 is an OEM front lighting core component for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a high-transmittance anti-UV PC lens, a corrosion-resistant ABS housing with a gray trim, a precision reflector, and a sealed internal light source module. Designed for installation on the left side of the vehicle’s front fascia, it complies with strict OEM standards for durability and performance, ensuring reliable operation in high-vibration, dusty, and temperature-fluctuating operating environments.
Core Functions
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Multi-Mode Lighting: Integrates low-beam, high-beam, turn signal, and position light functions in one assembly, optimizing the front-end lighting layout and ensuring high recognition of the vehicle’s driving intentions in various road conditions.
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Enhanced Visibility: The precision reflector and high-brightness light source deliver a wide, uniform light beam, significantly improving the driver’s forward visibility during nighttime and low-light conditions.
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Active Safety Warning: The integrated turn signal provides clear flashing prompts, effectively alerting oncoming vehicles and pedestrians and reducing collision risks during lane changes and turns.
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Harsh Environment Adaptability: The fully sealed lens-housing structure prevents water and dust ingress; the reinforced mounting bracket resists long-term chassis vibration, avoiding lens fogging, light source burnout, or assembly loosening.
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OEM Compatibility: Precisely matches the original vehicle’s front fascia mounting points and electrical specifications, supporting direct replacement without modification.
Sinotruk Front Head Lamp WG9719720001 – OEM Left-Side Headlight for HOWO Heavy-Duty Trucks
The Sinotruk Front Head Lamp WG9719720001 is a factory-direct OEM headlight assembly engineered for HOWO 371, HOWO 336, T5G, and A7 series heavy-duty trucks. Built with a high-transmittance anti-UV polycarbonate lens, corrosion-resistant ABS housing, and precision-aligned reflector, this front head lamp delivers consistent, reliable illumination across the harshest operating conditions — from high-vibration haul roads to dusty construction sites and extreme temperature swings. As a trusted global supplier of Sinotruk HOWO truck parts, Mettlead provides this genuine-spec headlight at competitive factory pricing with fast, dependable delivery worldwide.
Key Features and Benefits of the Sinotruk Front Head Lamp WG9719720001
Premium Optical Performance
The sealed internal light source module paired with a precision reflector produces a focused, high-output beam pattern that meets OEM luminosity standards. Drivers gain improved forward visibility during night operations and low-light conditions, reducing accident risk on long-haul routes.
Durable Anti-UV PC Lens
The high-transmittance polycarbonate lens resists UV degradation, yellowing, and surface hazing over extended service life. This means the Sinotruk Front Head Lamp WG9719720001 maintains optical clarity far longer than aftermarket alternatives, lowering replacement frequency and total cost of ownership for fleet operators.
Corrosion-Resistant ABS Housing
The gray-trim ABS housing withstands moisture ingress, road salt, chemical exposure, and mechanical vibration. Sealed construction prevents internal fogging and condensation — a common failure point in substandard headlamp assemblies operating in humid or tropical climates.
Direct OEM Fitment
Designed as a left-side front fascia installation, this head lamp matches original mounting points, wiring harness connectors, and dimensional tolerances for Sinotruk HOWO series trucks. No modifications, adapters, or custom brackets are required — reducing workshop labor time and ensuring first-time-right installation.
Engineered for Extreme Environments
Every component of the WG9719720001 front head lamp is validated against Sinotruk's strict OEM durability standards for thermal cycling, vibration resistance, and dust ingress protection. This makes it the reliable choice for mining, construction, long-haul logistics, and off-road applications where equipment uptime is critical.
Technical Specifications
| Parameter | Detail |
|---|---|
| OEM Part Number | WG9719720001 |
| Product Name | Sinotruk Front Head Lamp |
| Brand Compatibility | Sinotruk HOWO 371, HOWO 336, T5G, A7 |
| Installation Position | Left side, front fascia |
| Lens Material | High-transmittance anti-UV polycarbonate (PC) |
| Housing Material | Corrosion-resistant ABS with gray trim |
| Reflector | Precision-formed aluminum-coated reflector |
| Light Source Module | Sealed internal module (OEM spec) |
| Sealing Standard | Dust-proof and moisture-proof sealed assembly |
| Operating Environment | High vibration, dust, temperature fluctuation |
| Quality Standard | OEM-equivalent strict quality control |
| Origin | China (Factory Direct) |
OEM and ODM Capabilities
White-Label and Custom Packaging
Mettlead supports white-label supply and custom packaging for distributors, wholesalers, and regional aftermarket brands. Whether you need neutral boxes for your own branding or co-branded packaging for retail channels, we accommodate flexible order configurations for the Sinotruk Front Head Lamp WG9719720001 and our full range of electrical system components.
Strict Quality Control
Every WG9719720001 headlight assembly undergoes multi-stage inspection — including dimensional verification, optical output testing, sealing integrity checks, and vibration simulation — before shipment. Our QC process mirrors OEM production standards, ensuring each unit performs identically to the original factory-installed lamp.
Factory-Direct Pricing and Flexible MOQ
As a China-based manufacturer and consolidator, Mettlead eliminates middleman markups. Procurement managers benefit from competitive unit pricing, volume-tiered discounts, and flexible minimum order quantities tailored to both large fleet operators and regional parts distributors.
Frequently Asked Questions
Is the WG9719720001 front head lamp a genuine OEM part or aftermarket?
The Sinotruk Front Head Lamp WG9719720001 supplied by Mettlead is manufactured to OEM specifications using the same materials, tolerances, and quality standards as the original factory part. It provides direct bolt-on fitment without any modification.
Which Sinotruk truck models does this headlight fit?
This front head lamp is compatible with Sinotruk HOWO 371, HOWO 336, T5G, and A7 heavy-duty truck models. It installs on the left-side front fascia position. Please confirm your chassis number with our team if you need fitment verification.
What is the typical lead time and shipping method?
Standard lead time is 3–7 working days for stocked items. We ship via sea freight, air freight, or express courier depending on order volume and urgency. Mettlead works with reliable logistics partners to ensure fast, trackable delivery to any destination worldwide.
Can I order a sample before placing a bulk order?
Yes. We encourage procurement managers to order samples for quality evaluation and fitment testing before committing to volume purchases. Sample orders for the Sinotruk Front Head Lamp WG9719720001 ship within 1–3 business days.
Do you support secure payment methods?
Mettlead offers flexible, secure payment options including T/T (bank transfer), trade assurance, and other internationally recognized methods. All transactions are handled through formal, verifiable channels for your financial security.
Can I visit your facility?
Absolutely. We welcome procurement teams and business partners to visit our warehouse and inspection facilities in China. On-site visits allow you to audit our quality control processes and review inventory firsthand.
Get a Competitive Quote for the Sinotruk Front Head Lamp WG9719720001
Ready to secure factory-direct pricing on the Sinotruk Front Head Lamp WG9719720001 for your fleet or distribution business? Mettlead delivers OEM-quality Sinotruk HOWO truck parts with the pricing, lead times, and packaging flexibility that procurement professionals demand.
Contact our sales team now
to request a quotation, confirm vehicle compatibility, or arrange a sample shipment. Browse our complete inventory of Sinotruk HOWO truck parts and electrical system components to consolidate your order and reduce per-unit shipping costs.
