Sinotruk Cold Start Switch WG9719582008
| Product Name | Cold Start Switch |
| Product Number | WG9719582008 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This Cold Start Switch WG9719582008 is an OEM control component for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a rugged black ABS housing with a rocker design and a cold start (glow plug) icon, precision internal copper contact terminals, and a plug-in base. Designed for flush installation in the truck’s instrument panel, it adheres to strict OEM standards for electrical stability and mechanical durability, ensuring reliable operation in high-vibration, temperature-fluctuating cab environments.
Core Functions
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Cold Start System Control: Serves as the driver’s interface to activate/deactivate the vehicle’s cold start system, which engages the glow plugs to preheat the engine cylinders, enabling reliable ignition in cold weather conditions.
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Intuitive Operation: The clear cold start icon and tactile rocker feedback enable quick identification and operation, even when wearing work gloves, ensuring safe and accurate control during cold weather startup.
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Stable Electrical Connection: High-conductivity copper internal contacts ensure low contact resistance and corrosion resistance, preventing signal interruption or switch failure under long-term use.
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Cab Environment Adaptability: The sealed switch structure prevents dust and debris from entering the internal circuit; the high-temperature resistant ABS housing resists deformation from prolonged sunlight exposure in the cab.
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OEM Compatibility: Precisely matches the instrument panel switch slot dimensions and original wiring harness plug-in specifications, supporting direct replacement without modification.
Sinotruk Cold Start Switch WG9719582008 – OEM Glow Plug Control for HOWO Heavy-Duty Trucks
When temperatures drop and your fleet needs to start on command, the Sinotruk Cold Start Switch WG9719582008 is the component that makes it happen. As a critical glow plug activation control, this OEM-grade rocker switch ensures your HOWO heavy-duty trucks fire up reliably — even in the harshest winter conditions. Moreover, sourcing this part directly from Mettlead means you get genuine quality at a competitive factory-direct price, with fast global delivery to keep your operations running without costly downtime.
Key Features and Benefits of the Sinotruk Cold Start Switch WG9719582008
Choosing the right cold start switch is essential for fleet uptime and driver safety. Here's why the WG9719582008 Cold Start Switch stands out as the preferred choice for procurement managers worldwide:
- OEM-Specification Design – Manufactured to match original Sinotruk standards, this switch delivers a precise fit for HOWO 371, HOWO 336, T5G, and A7 instrument panels without any modification.
- Rugged ABS Housing – The durable black ABS enclosure withstands high-vibration cab environments, UV exposure, and temperature fluctuations ranging from extreme cold to intense heat.
- Precision Copper Contact Terminals – Internal copper contacts ensure stable electrical conductivity, minimizing resistance and preventing arc damage over thousands of activation cycles.
- Intuitive Rocker Design with Cold Start Icon – The clearly marked glow plug symbol allows drivers to identify and operate the switch instantly, even in low-light conditions.
- Plug-In Base for Easy Installation – The standardized connector base enables quick replacement, significantly reducing workshop labor time and associated costs.
- Long Service Life – Built to endure the demanding duty cycles of commercial trucking, this switch maintains consistent performance throughout its operational lifespan.
In addition to these features, the Sinotruk Cold Start Switch WG9719582008 undergoes strict quality control at every production stage. As a result, you receive a component that meets the same reliability benchmarks as the original factory-installed part.
Technical Specifications
Below is a detailed specification table for the WG9719582008 Sinotruk Cold Start Switch. This data helps procurement teams verify compatibility and plan inventory accordingly:
| Parameter | Details |
|---|---|
| OEM Part Number | WG9719582008 |
| Product Name | Cold Start Switch (Glow Plug Control) |
| Brand Compatibility | Sinotruk — HOWO 371, HOWO 336, T5G, A7 |
| Switch Type | Rocker Switch |
| Housing Material | Black ABS (UV & Heat Resistant) |
| Contact Material | Precision Copper Terminals |
| Mounting Style | Flush Panel Mount (Instrument Panel) |
| Connection Type | Plug-In Base Connector |
| Operating Temperature | -40°C to +85°C |
| Rated Voltage | 24V DC |
| Quality Standard | OEM-Equivalent / Strict QC Inspection |
| Packaging Options | Neutral / White-Label / Custom Packaging |
| Origin | China (Factory Direct) |
OEM and ODM Capabilities
At Mettlead, we understand that different markets have different requirements. Therefore, we offer flexible OEM and ODM services for the Sinotruk Cold Start Switch WG9719582008 and our entire range of heavy truck electrical components:
- White-Label Packaging – Receive products in neutral packaging ready for your own branding, ideal for distributors and resellers building a private-label parts catalog.
- Custom Packaging – We can produce branded boxes, labels, and documentation tailored to your company identity and regional compliance requirements.
- Bulk Order Flexibility – Whether you need 50 units or 50,000, our production capacity scales to meet your demand with consistent lead times.
- Strict Quality Control – Every batch of the Sinotruk Cold Start Switch WG9719582008 passes multi-stage inspection including dimensional checks, electrical continuity testing, and durability cycling.
- Factory Visits Welcome – We invite procurement teams to visit our facilities in China to audit production processes and build long-term supply confidence.
Furthermore, our product range extends well beyond this single switch. We supply a comprehensive catalog of Sinotruk HOWO truck parts and spare parts, as well as a full selection of heavy truck electrical components — making Mettlead your one-stop sourcing partner.
Frequently Asked Questions
What trucks is the Sinotruk Cold Start Switch WG9719582008 compatible with?
This cold start switch is designed specifically for Sinotruk heavy-duty trucks, including the HOWO 371, HOWO 336, T5G, and A7 series. It fits the standard instrument panel cutout and uses the original plug-in connector, so no wiring modifications are needed.
Is this the genuine OEM part or an aftermarket replacement?
The Sinotruk Cold Start Switch WG9719582008 supplied by Mettlead is manufactured to full OEM specifications. It uses the same materials, dimensions, and electrical ratings as the factory-installed original, ensuring seamless compatibility and reliable performance.
What is the minimum order quantity (MOQ)?
Our MOQ is flexible and depends on your specific needs. We accommodate both small trial orders for quality evaluation and large-volume purchases for fleet maintenance programs. Simply reach out with your required quantity for a tailored quote.
How long does delivery take?
Thanks to our well-stocked inventory and efficient logistics network, most orders of the WG9719582008 Cold Start Switch ship within 3–7 business days. International delivery typically takes 7–25 days depending on destination and shipping method selected.
Can I get custom packaging or branding on this switch?
Absolutely. Mettlead offers white-label and fully custom packaging solutions. This is particularly valuable for distributors who want to sell under their own brand while maintaining OEM-level product quality.
What payment methods do you accept?
We support multiple secure payment options including T/T (bank transfer), Western Union, and trade assurance platforms. All transactions are handled through formal, verifiable channels to protect both parties.
Ready to Secure Your Supply of the Sinotruk Cold Start Switch WG9719582008?
Stop losing time to unreliable suppliers and inconsistent part quality. With Mettlead, you gain a trusted factory-direct partner for the Sinotruk Cold Start Switch WG9719582008 and thousands of other genuine heavy truck components — all backed by strict quality control, competitive pricing, and responsive service.
Contact us now
to request a quote, ask about bulk pricing, or schedule a factory visit. Our team typically responds within 24 hours with pricing and availability for your specific requirements.
