Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak
| Product Name | Emergency Alarm Switch |
| Product Number | 812W25503-6001 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk Sitrak |
| Original | China |
Product Description
Product Introduction
This Emergency Alarm Switch 812W25503-6001 is an OEM safety control component for heavy-duty trucks (e.g., Sinotruk Howo series). It features a rugged black plastic housing with a prominent red rocker-style actuator, designed for high visibility and easy access in critical situations. Engineered to activate the vehicle’s hazard warning lights, it is built to withstand the high-vibration, dusty, and wet operating conditions of commercial vehicles, ensuring reliable performance when it matters most. Manufactured to strict OEM specifications, it guarantees seamless integration with the vehicle’s electrical system.
Core Function
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Hazard Warning Activation: Provides a dedicated control to activate the vehicle’s hazard warning lights, alerting other road users to an emergency, breakdown, or hazardous situation.
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High Visibility Design: The bright red rocker actuator ensures the switch is easily identifiable and accessible, even in low-light or high-stress conditions.
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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 environments.
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Easy Installation: Features a factory-matched terminal pin configuration and mounting clip for a seamless, plug-and-play installation, minimizing vehicle downtime during service.
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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.
Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak – OEM Hazard Warning Switch for Heavy-Duty Trucks
When driver safety depends on split-second hazard signaling, the Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak delivers uncompromising reliability. Engineered as a direct OEM replacement for Sinotruk Howo and Sitrak series commercial vehicles, this rugged safety control component activates hazard warning lights instantly — even under extreme vibration, dust, and moisture. At Mettlead, we supply this critical switch at factory-direct prices with full quality assurance, helping fleet managers and procurement professionals minimize downtime and maximize road safety across their operations.
Key Features and Benefits of the Emergency Alarm Switch 812W25503-6001
Choosing the right emergency alarm switch is essential for maintaining compliance and protecting drivers. Here's why procurement managers across Africa, the Middle East, Southeast Asia, and South America trust this Sinotruk Sitrak component:
- OEM-Grade Precision Fit: Manufactured to exact Sinotruk specifications (Part No. 812W25503-6001), this switch guarantees seamless plug-and-play integration with the Sitrak truck electrical system — no modifications required.
- High-Visibility Red Rocker Actuator: The prominent red rocker-style button ensures drivers can locate and activate hazard lights immediately during emergencies, even in low-light cab conditions.
- Rugged Construction for Harsh Environments: A durable black plastic housing protects internal contacts from dust ingress, moisture, and constant vibration typical of heavy-duty commercial vehicle operations.
- Extended Service Life: Built with high-quality conductive materials and corrosion-resistant terminals, this emergency alarm switch maintains consistent electrical performance over thousands of actuation cycles.
- Cost-Effective Fleet Maintenance: Factory-direct pricing from Mettlead means you reduce per-unit costs on bulk orders without sacrificing the quality your Sinotruk Sitrak fleet demands.
In addition to the Emergency Alarm Switch, Mettlead supplies a comprehensive range of electrical system components for Sinotruk and Sitrak heavy-duty trucks, including sensors, wiring harnesses, and control modules. Browse our full Sitrak Heavy-Duty Parts catalog for complete sourcing solutions.
Technical Specifications
The following table outlines the detailed specifications of the Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak. These parameters help procurement managers verify compatibility and plan inventory accordingly.
| Parameter | Specification |
|---|---|
| Part Number | 812W25503-6001 |
| Product Name | Emergency Alarm Switch |
| Compatible Brands | Sinotruk Sitrak, Sinotruk Howo |
| Function | Activates vehicle hazard warning lights |
| Actuator Type | Red rocker-style push button |
| Housing Material | High-impact black engineering plastic |
| Operating Voltage | 24V DC (standard heavy-duty truck system) |
| Protection Rating | Dust and splash resistant |
| Operating Temperature | -40°C to +85°C |
| Installation | Direct OEM replacement (plug-and-play) |
| Quality Standard | OEM specification, strict quality control |
| Packaging Options | Original / White-label / Custom packaging |
| Origin | China |
OEM/ODM Capabilities and Custom Packaging
Mettlead understands that different markets have different branding requirements. As a result, we offer flexible OEM and ODM services for the Emergency Alarm Switch 812W25503-6001 and our entire Sinotruk Sitrak parts range:
- White-Label Packaging: Receive products in neutral packaging, ready for your own brand labels — ideal for distributors building regional brand recognition.
- Custom Packaging: We produce fully branded boxes, labels, and documentation tailored to your company identity and target market regulations.
- Strict Quality Control: Every Emergency Alarm Switch 812W25503-6001 undergoes rigorous inspection — including electrical continuity testing, actuation force verification, and environmental resistance checks — before shipment.
- Bulk Order Flexibility: Whether you need 50 units or 5,000, our factory-direct model ensures competitive pricing with scalable lead times.
- Factory Visits Welcome: We invite procurement teams to visit our facilities in China to inspect production lines, verify quality processes, and build long-term supply partnerships.
Furthermore, Mettlead also supplies related Sinotruk heavy-duty engine sensors, including the Sinotruk Sitrak exhaust gas temperature sensor (Part No. WG1034121033). If you're sourcing a WG1034121033 EGT sensor replacement or looking for a reliable Sitrak truck exhaust temp sensor supplier, our catalog covers the full Sinotruk heavy duty engine temperature sensor range. We also offer WG1034121033 aftermarket exhaust sensor wholesale pricing for volume buyers.
Frequently Asked Questions (FAQ)
Is the Emergency Alarm Switch 812W25503-6001 a genuine OEM replacement?
Yes. This switch is manufactured to the exact OEM specifications of Sinotruk Sitrak. It is a direct replacement for the original factory-installed component, ensuring full compatibility with the vehicle's electrical system and dashboard mounting points.
Which truck models does this emergency alarm switch fit?
The 812W25503-6001 Emergency Alarm Switch is designed for Sinotruk Sitrak and Sinotruk Howo series heavy-duty trucks. If you are unsure about fitment for a specific model year or variant, please contact us with your vehicle details for confirmation.
What is the minimum order quantity (MOQ)?
Mettlead offers flexible MOQs to accommodate both small trial orders and large fleet procurement needs. Contact our sales team for a customized quotation based on your required volume.
How do you ensure quality for the Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak?
Every unit passes through our strict quality control process, which includes electrical performance testing, mechanical durability checks, and visual inspection. We maintain full traceability from raw material to finished product.
What payment methods and shipping options are available?
We support flexible and secure payment methods including T/T, Western Union, and trade assurance options. Shipping is available via sea freight, air freight, or express courier (DHL, FedEx, UPS) depending on order urgency and destination.
Can I get custom or white-label packaging for my market?
Absolutely. Mettlead provides white-label and fully custom packaging services. This is especially popular among distributors and wholesalers who want to build their own brand presence in local markets.
Request a Quote – Get Factory-Direct Pricing Today
Ready to secure reliable, competitively priced Emergency Alarm Switch 812W25503-6001 Sinotruk Sitrak components for your fleet or distribution business? Mettlead delivers factory-direct quality with fast global shipping and dedicated support for B2B buyers.
Contact Mettlead Now
to request a detailed quotation, confirm part compatibility, or discuss custom packaging for your market. Our team typically responds within 24 hours with pricing, lead times, and shipping options tailored to your requirements.
Explore more genuine Sinotruk Sitrak replacement parts in our Sitrak Heavy-Duty Parts collection, or browse all available truck electrical system components to consolidate your sourcing with one trusted supplier.
