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Car Door Glass – Complete Window System for Sitrak C7H

The Car Door Glass system for the Sitrak C7H provides a complete set of window components that ensure clarity, durability, and perfect sealing.

This comprehensive kit includes the Left Door Glass Outer Weatherstrip, Left Door Glass (Transparent), Door Glass Inner Weatherstrip I (Long), Left Window Frame, Right Door Glass Outer Weatherstrip, Right Door Glass (Transparent), Right Window Frame, and Button Head Hexalobular Tapping Screws. Each part is engineered to restore or upgrade the window function with OE-level precision.

The Car Door Glass set features tempered safety glass that meets ECE R43 standards, providing optical clarity and impact resistance. The weatherstrips ensure a watertight seal, while the window frames offer structural support for smooth glass operation.

For complete technical specifications and ordering details, please refer to the official Sinotruk Catalog, which provides comprehensive information on all available variants and compatible truck models.

The Car Door Glass assembly is designed for straightforward installation and long-term reliability, ensuring that your C7H maintains a quiet, comfortable cabin with clear visibility in all weather conditions. This Car Door Glass set is the definitive choice for owners seeking genuine quality and perfect fitment.

Car Door Glass

Component Details of Car Door Glass

Left Door Glass Outer Weatherstrip

This weatherstrip is mounted on the exterior of the left door to seal the gap between the glass and the door frame. It prevents water, dust, and wind from entering the cabin while allowing smooth glass movement. Manufactured from EPDM rubber with a flocked lip, it maintains flexibility across a wide temperature range.

Left Door Glass (Transparent)

This is the main glazing for the left door, made from high-clarity tempered safety glass. It is precisely shaped to fit the window frame and offers excellent light transmission with minimal distortion. The glass is treated to resist scratching and UV degradation, ensuring long-lasting visual quality.

Door Glass Inner Weatherstrip I (Long)

This long weatherstrip is fitted on the inner side of the door glass, providing a secondary seal that complements the outer strip. It effectively blocks noise and drafts, contributing to a quieter cabin. The long version covers the entire length of the glass run for complete sealing.

Left Window Frame

The left window frame is a structural component that holds the glass and provides a mounting surface for the weatherstrips and regulator mechanism. Made from corrosion-resistant steel with a durable coating, it ensures precise alignment and smooth glass operation throughout the vehicle’s life.

Right Door Glass Outer Weatherstrip

This is the symmetric counterpart for the right door, offering the same sealing performance as the left side. It ensures consistent protection against the elements on both doors, maintaining the cabin’s integrity and comfort.

Right Door Glass (Transparent)

Mirroring the left glass, this right-side glazing is also made of tempered safety glass with the same optical properties. It fits perfectly into the right window frame, ensuring uniform visibility and safety across both sides of the cab.

Right Window Frame

The right window frame is a symmetrical version of the left, designed to support the right door glass and its associated sealing components. It shares the same robust construction and corrosion protection, ensuring long-term durability and precise fit.

Button Head Hexalobular Tapping Screws

These screws are used to secure the window frames and other components of the Car Door Glass system. The button head provides a low-profile finish, while the hexalobular (Torx) drive allows for high torque transfer without stripping. Made from zinc-plated steel, they resist corrosion and provide reliable fastening.

Product Parameters of Car Door Glass

No. Part No. Name
1810W62651-0089Left Door Glass Outer Weatherstrip
2810W62645-0037Left Door Glass (Transparent)
3810W62651-0078Door Glass Inner Weatherstrip I (Long)
4810W62651-0078Door Glass Inner Weatherstrip I (Long)
5810W62630-0057Left Window Frame
6810W62651-0100Right Door Glass Outer Weatherstrip
7810W62645-0038Right Door Glass (Transparent)
8810W62630-0056Right Window Frame
9MQ6W07229-0003Button Head Hexalobular Tapping Screws
10MQ6W07229-0003Button Head Hexalobular Tapping Screws

Why Choose Our Car Door Glass?

Safety-Grade Tempered Glass

The Car Door Glass is manufactured from tempered safety glass that meets ECE R43 standards. In the event of breakage, it shatters into small, blunt pieces to reduce injury risk. The glass also offers high impact resistance against stone chips and road debris.

Superior Sealing & Noise Reduction

With both inner and outer weatherstrips, the Car Door Glass system provides an exceptional barrier against water, dust, and wind noise. This dual-seal design significantly reduces cabin noise levels, enhancing driver comfort and concentration during long hauls.

Precision Fit & Easy Installation

Every component in this Car Door Glass kit is manufactured to the exact dimensions of the original parts. This ensures a hassle-free installation without the need for modifications. The included tapping screws make mounting the window frames straightforward and secure.

UV-Resistant and Durable

The glass and weatherstrip materials are formulated to resist UV radiation, preventing yellowing, cracking, or loss of flexibility over time. This ensures that your Car Door Glass maintains its clarity and sealing performance for the entire service life of the vehicle.

Online Catalog of SINOTRUK Parts

Learn More

Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.

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