SINOTRUK SITRAK C7H G7 812W25101-6003/6004 Headlamp Assembly Left Right Truck Lighting System / Front Lighting System Parts

SINOTRUK SITRAK Truck Lighting System / Front Lighting System Parts C7H G7 812W25101-6003/6004 Headlamp Assembly Left Right For SITRAK C7H / G7

The 812W25101-6003 and 812W25101-6004 Headlamp Assemblies are front lighting components designed for compatible SINOTRUK SITRAK C7H and G7 heavy-duty trucks, with 812W25101-6003 identified as the left-side version and 812W25101-6004 as the right-side version. Installed at the front of the cab, the headlamp assembly provides the vehicle's primary forward lighting and forms an important part of the truck's overall lighting and electrical system. Available parts information also identifies this headlamp series with a Daytime Running Light (DRL) configuration, allowing the assembly to support multiple front-lighting functions depending on the vehicle configuration. For commercial trucks operating during nighttime transportation, poor weather, low-visibility conditions, and long-distance routes, a correctly functioning headlamp is essential for maintaining clear road illumination and making the vehicle visible to other road users. When the original headlamp housing, lens, lighting circuit, or mounting structure is damaged, replacing the complete assembly can provide a practical solution during vehicle repair and cab maintenance. The 812W25101-6003/6004 series is therefore suitable for SITRAK C7H/G7 headlamp replacement, truck lighting system maintenance, and commercial vehicle spare parts distribution. Before ordering, buyers should confirm the OEM number, left/right position, connector arrangement, mounting points, lamp configuration, and existing headlamp appearance to ensure the replacement matches the vehicle.