YZ166233000002 SITRAK C7H Right Door Electric Glass Regulator Assembly

As a complete system, it combines a powerful motor, sector gears, lifting arms, rollers, glass guides, and a connection plate assembly to convert electrical energy into steady linear motion. The motor drives the gears, which translate rotational force into vertical movement, guiding the glass along rails with minimal friction. This ensures the window glides up and down smoothly, even after repeated use, while the connection plate distributes weight evenly to prevent wobbling or jamming.

Beyond SITRAK C7H, this regulator fits HOWO T5G and TX models, making it a versatile choice for mixed fleets. Installation is straightforward: Secure the assembly through the door’s inner panel, align the glass with the guide slots, fasten it to the lift plate, and connect the motor and switch plugs—no specialized tools required for basic setup.

For maintenance, regular checks keep performance optimal: If the window sticks or makes noise, clean the rails of dust or inspect for worn parts—quick fixes that extend the assembly’s lifespan. Priced around ¥530 for genuine new units (right side, passenger door) on leading platforms, it balances quality and value, whether replacing a faulty regulator or upgrading for reliability.

Choose the YZ166233000002 Electric Glass Regulator Assembly to ensure your SITRAK C7H, HOWO T5G, or TX windows operate flawlessly—smooth, secure, and ready for any journey.