Full-Function Air Flow Mode Converter DZ97189585301 Low Noise Reduction Gear Damper Motor For Heavy Commercial Vehicle Cab

Full-Function Air Flow Mode Converter DZ97189585301 Low Noise Reduction Gear Damper Motor For Heavy Commercial Vehicle Cab

Product Description

This mode air door converter assembly marked OE code DZ97189585301 is the core actuator responsible for switching all air outlet modes of the truck cab heating and cooling system. Mounted inside the HVAC air box, it receives control signals from the dashboard panel to drive the internal mode baffle, freely switching airflow to face vent, foot vent and windshield defrost vent according to driver demand. It adopts integrated one-piece injection molding shell, built-in precision transmission gear set and complete pre-wired wire harness, perfectly matching the original vehicle air box installation size and circuit interface. No cutting or refitting of wires is needed during maintenance, realizing fast plug-and-play replacement.

Key Product Advantages

• Fully sealed black high-rigidity ABS plastic shell, effectively blocking dust and moisture from entering the gear chamber, stable operation without jamming under long-term high temperature inside the air box.
• Multi-color core wire wrapped by spiral corrugated tube, resisting abrasion, high temperature aging and vibration fracture caused by long-distance driving.
• High-precision plastic reduction gear group, smooth rotation with ultra-low operating noise, accurate positioning of air baffle without slipping or airflow channel deviation.
• Standard blue multi-hole waterproof plug, consistent pin definition with original vehicle wiring harness, stable signal transmission without intermittent contact failure.
• Multiple fixed screw holes reserved on the shell, consistent with the positioning of the factory air box, simple bolt fixing without trimming the air conditioning housing.

Product Specification Table

Product Picture