Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026

Product Name	Front Combinatory Lamp, L+R
Product Number	WG9719720025+WG9719720026
MOQ	1
Warranty period	3 Months
Package	Carton
Application	Sinotruk
Original	China

Categories: Electrical, SINOTRUK

Consulting Price

Product Description

Product Introduction

This Front Combinatory Lamp Set (Left WG9719720025 + Right WG9719720026) is an OEM front lighting core assembly exclusively for Sinotruk heavy-duty trucks (HOWO T7H, SITRAK C7H/G7S series). It adopts an integrated aerodynamic design, consisting of a high-transmittance anti-UV PC lens, a corrosion-resistant ABS plastic housing, a sealed internal light source module, and a precision-stamped metal mounting bracket. Calibrated for symmetrical installation on the front bumper, it complies with Sinotruk OEM quality standards and ECE/R10 automotive lighting regulations, ensuring stable performance against high vibration, rain, dust, and extreme temperature differences in long-haul transportation.

Core Functions

Integrated Multi-Signal Integration: Integrates high-brightness fog light, daytime running light, and turn signal functions in one assembly, optimizing the front-end lighting layout and ensuring high recognition of the vehicle’s driving intentions in complex weather conditions.
Adverse Weather Illumination: The high-power fog light module emits a wide, low-beam light beam that penetrates heavy fog, rain, and snow, effectively reducing glare and improving the driver’s forward visibility in low-visibility environments.
Active Safety Warning: The integrated daytime running light enhances the vehicle’s front-end visibility during the day, and the high-brightness turn signal provides clear flashing prompts, effectively alerting oncoming vehicles and pedestrians and reducing collision risks.
Harsh Environment Adaptability: The fully sealed lens-housing structure with IP67 waterproof rating prevents water and dust ingress; the reinforced metal mounting bracket resists long-term chassis vibration, avoiding lens fogging, light source burnout, or assembly loosening.

Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026 | OEM Headlight Assembly for HOWO T7H & SITRAK C7H/G7S

Source the genuine Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026 directly from Mettlead — your trusted China-based supplier of original-quality heavy truck lighting assemblies. This front combinatory lamp set delivers OEM-matched fitment, superior optical clarity, and long-haul durability for Sinotruk HOWO T7H, SITRAK C7H, and SITRAK G7S series trucks. Whether you manage a fleet maintenance operation, run an aftermarket distribution business, or handle procurement for transport companies, this lamp assembly ensures compliance, safety, and cost efficiency at factory-direct pricing.

Explore our full range of Sinotruk HOWO truck parts and spare parts or browse all electrical system components available from Mettlead.

Key Features & Benefits of the Sinotruk Front Combinatory Lamp WG9719720025 + WG9719720026

Precision OEM Fitment

This Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026 is engineered as a direct bolt-on replacement for the original factory-installed headlight assembly. The precision-stamped metal mounting bracket ensures symmetrical alignment on the front bumper without modification, reducing installation time and labor costs for your workshop or fleet maintenance team.

High-Transmittance Anti-UV PC Lens

The polycarbonate lens is formulated with UV-stabilized compounds that resist yellowing, hazing, and micro-cracking caused by prolonged sun exposure. This maintains optimal light output and beam pattern consistency throughout the lamp's service life — critical for drivers operating across equatorial, desert, and high-altitude routes.

Corrosion-Resistant ABS Housing

The outer housing is injection-molded from automotive-grade ABS plastic, providing excellent impact resistance, dimensional stability under thermal cycling, and immunity to road salt, chemical splashes, and moisture ingress. This makes the Sinotruk front combinatory lamp ideal for trucks operating in humid coastal regions, mining environments, or harsh winter conditions.

Sealed Internal Light Source Module

The fully sealed internal module prevents dust, water vapor, and insects from entering the lamp cavity. This eliminates internal fogging — a common failure mode in non-OEM headlights — and ensures consistent illumination performance even after repeated pressure-washing or heavy rain exposure.

ECE/R10 Compliance & Sinotruk OEM Standards

Each lamp in this set meets ECE Regulation 10 for electromagnetic compatibility and conforms to Sinotruk's original equipment quality benchmarks. This dual compliance ensures the lamp will pass vehicle inspections in international markets and integrates seamlessly with the truck's existing electrical architecture.

Engineered for Extreme Operating Conditions

Validated against high-frequency vibration, temperature differentials from -40°C to +80°C, IP-rated dust and water resistance, and continuous road shock — this front combinatory lamp assembly is purpose-built for the demands of long-haul transportation, construction site logistics, and heavy-load freight operations.

Technical Specifications

Parameter	Specification
Product Name	Sinotruk Front Combinatory Lamp L+R
OEM Part Number (Left)	WG9719720025
OEM Part Number (Right)	WG9719720026
Compatible Models	Sinotruk HOWO T7H, SITRAK C7H, SITRAK G7S
Lens Material	High-transmittance anti-UV polycarbonate (PC)
Housing Material	Corrosion-resistant ABS plastic
Mounting Bracket	Precision-stamped metal
Sealing	Fully sealed internal light source module
Installation Position	Front bumper (symmetrical left + right)
Operating Temperature	-40°C to +80°C
Regulatory Compliance	ECE/R10, Sinotruk OEM quality standards
Protection Rating	Dust-proof, water-resistant (sealed module)
Packaging	Standard OEM or custom white-label packaging
Origin	China (Factory Direct)

OEM/ODM Capability & Custom Packaging

Mettlead supports flexible procurement models for the Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026 and our entire catalog of Sinotruk heavy truck parts:

White-Label Packaging: We supply this front combinatory lamp with neutral or your branded packaging — ideal for distributors and aftermarket retailers building their own brand identity in local markets.
Custom Packaging Solutions: Specify your box design, labeling language, barcode format, and pallet configuration. We accommodate MOQ-based custom runs to match your regional compliance and retail requirements.
Strict Quality Control: Every Sinotruk front combinatory lamp undergoes multi-point inspection including dimensional verification, sealing integrity testing, optical output measurement, and vibration simulation before shipment.
Bulk Order Pricing: As a factory-direct supplier, Mettlead eliminates middleman markups. Volume-tiered pricing is available for fleet operators, wholesale distributors, and government procurement contracts.
Fast & Reliable Delivery: Established logistics partnerships ensure competitive shipping rates and transit times to Africa, the Middle East, Southeast Asia, South America, and CIS countries.

We welcome procurement managers and business partners to visit our facility in China for on-site quality audits and supply chain verification.

Frequently Asked Questions

Is this Sinotruk Front Combinatory Lamp WG9719720025+WG9719720026 an original OEM part?

This lamp set is manufactured to Sinotruk OEM specifications and quality standards. It uses identical materials, dimensions, and performance parameters as the factory-installed original. It is a direct replacement that requires no modification for HOWO T7H, SITRAK C7H, and SITRAK G7S models.

Can I order only the left (WG9719720025) or right (WG9719720026) lamp separately?

Yes. While we list them as a matched L+R set for complete front lighting replacement, individual left or right lamps are available upon request. Contact our sales team to specify your exact quantity and side requirements.

What is the minimum order quantity (MOQ)?

MOQ is flexible depending on your order volume and packaging requirements. Small trial orders are accepted for new customers evaluating product quality. Larger volume orders qualify for tiered factory-direct pricing. Reach out for a customized quotation.

How do you ensure quality consistency across large orders?

Mettlead implements strict quality control at every production stage — from raw material inspection through final assembly testing. Each Sinotruk front combinatory lamp is checked for seal integrity, lens clarity, bracket dimensional accuracy, and electrical connector fit before packing.

What payment methods and shipping options are available?

We support T/T, L/C, Western Union, and trade assurance payments. Shipping is available via sea freight, air freight, or express courier (DHL, FedEx, UPS) depending on order urgency and destination. All shipments include proper export documentation.

Does this lamp comply with international vehicle lighting regulations?

Yes. The Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026 complies with ECE Regulation 10 for electromagnetic compatibility and meets the lighting performance standards required for road-legal operation in most international markets.

Get Your Quote — Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026

Ready to secure factory-direct pricing on the Sinotruk Front Combinatory Lamp L+R WG9719720025+WG9719720026? Mettlead delivers competitive unit costs, reliable lead times, and flexible packaging for procurement managers worldwide.