Lamp Switch WG9918580039 Sinotruk Sitrak
1
| Product Name | Lamp Switch |
| Product Number | WG9918580039 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk Sitrak |
| Original | China |
Categories: Electrical, Sinotruk, Sitrak
Product Description
Product Introduction
This Lamp Switch WG9918580039 is an OEM control component for heavy-duty trucks (e.g., Sinotruk Howo series). It features a circular black plastic housing with a rotary knob, clearly marked function symbols (including AUTO, parking lights, low beam, high beam, and fog lights), and a multi-pin electrical connector. Engineered to control the vehicle’s lighting system, it is manufactured to strict OEM specifications to ensure reliable performance in high-vibration, dusty, and extreme temperature environments.
Core Function
-
Multi-Function Lighting Control: Serves as the primary control interface for the vehicle’s lighting system, allowing the driver to select from multiple modes:
-
OFF: Disables all exterior lighting.
-
AUTO: Activates automatic lighting, which turns on the headlights and taillights based on ambient light conditions.
-
Parking Lights: Activates the front and rear parking lights.
-
Low Beam: Activates the low-beam headlights.
-
High Beam: Activates the high-beam headlights.
-
Fog Lights: Activates the front and rear fog lights.
-
Automatic Lighting: The AUTO mode uses an ambient light sensor to automatically adjust the lighting, improving convenience and safety by ensuring the lights are always on when needed.
-
Durable Construction: The sealed plastic housing and internal components resist dust, moisture, and temperature extremes, ensuring consistent performance and long service life in harsh operating conditions.
-
Easy Installation: Features a factory-matched multi-pin connector for a seamless, plug-and-play installation, minimizing vehicle downtime during service.
-
Perfect Compatibility: Strictly adheres to OEM design standards, ensuring it matches the original switch’s dimensions, pin configuration, and electrical requirements for full system compatibility.
-
Business Description
We offer spare parts for all Chinese brand trucks, construction machinery. At the same time, OEM service and whole process spare parts export service increasingly become a characteristic of our company.
Transactions can be processed through various payment methods. If you need more information about a specific model or part, please contact us.
INFORMATION ABOUT US









