OEM 812W25503-6001 Hazard Warning Switch for Sinotruk HOWO
Product Description
This hazard warning switch is a critical safety component for the vehicle’s electrical system, activating all exterior warning lights simultaneously to alert surrounding vehicles and pedestrians of emergency situations, ensuring driving safety under breakdowns, accidents, or complex road conditions.
Manufactured from high-quality flame-retardant plastic with precision internal contacts, the hazard warning switch offers excellent tactile feedback, electrical conductivity, and durability. It is engineered to operate reliably under frequent activation, high cabin temperature, and long-term use, ensuring long service life and stable warning system performance.
Produced strictly according to OEM technical specifications, the hazard warning switch ensures accurate fitment, correct electrical connection, and direct installation, making it ideal for dashboard repair, electrical system maintenance, and aftermarket spare parts supply.
Key Features
- Designed for SINOTRUK HOWO heavy-duty trucks
- OEM hazard warning switch (OEM No. 812W25503-6001)
- High-quality flame-retardant plastic housing for safety and durability
- Precision internal contacts for reliable electrical performance
- Tactile, ergonomic design for easy operation in emergency situations
- Compatible with 24V heavy truck electrical system
- OEM-standard pin layout for direct plug-and-play replacement
- Ensures reliable activation of all warning lights in critical scenarios
Product Specification Table
| Item |
Description |
| Product Name |
Hazard Warning Switch |
| Part Number |
812W25503-6001 |
| Compatible Brand |
SINOTRUK |
| Compatible Models |
HOWO series heavy-duty trucks |
| Application System |
Vehicle Electrical / Warning System |
| Function |
Emergency hazard light activation |
| Material |
High-quality flame-retardant plastic + precision contacts |
| Condition |
New |
| OEM / Replacement |
OEM Replacement |
| Installation |
Direct Fit |
| Packaging |
Standard export packing |
Product Picture


