Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak
| Product Name | Electrical Junction Box Assembly |
| Product Number | WG9716582301 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk Sitrak |
| Original | China |
Product Description
Product Introduction
This Electrical Junction Box Assembly WG9716582301 is the OEM central electrical control hub for heavy-duty trucks (e.g., Sinotruk Howo series). It features a robust black plastic housing that integrates a complete set of color-coded blade fuses, multiple dedicated relays (including JD2911D, JD2910S, and other OEM-spec models), and multi-pin connector sockets for the vehicle’s main wiring harness. Engineered to consolidate and protect all critical electrical circuits, it is manufactured to strict OEM specifications to ensure reliable performance in high-vibration, dusty, and high-temperature commercial vehicle environments.
Core Function
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Centralized Circuit Management: Serves as the primary distribution point for the vehicle’s 24V electrical system, organizing and routing power to all major systems including lighting, ignition, ABS, and auxiliary equipment.
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Overload & Short Circuit Protection: The integrated color-coded fuses (ranging from 5A to 30A) provide precise overcurrent protection for individual circuits, preventing damage to sensitive electronic components and wiring harnesses.
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High-Current Load Control: The dedicated OEM relays (15A, 20A, 30A, 40A) efficiently control high-power electrical systems such as the starter motor, air compressor, and auxiliary lighting, protecting delicate control modules from excessive current.
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Diagnostic & Service Convenience: The clearly labeled fuse and relay positions, along with the multi-pin connector sockets, simplify troubleshooting, maintenance, and component replacement, minimizing vehicle downtime.
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Perfect Compatibility: Strictly adheres to OEM design standards, featuring a factory-matched pin configuration and mounting points for seamless integration with the vehicle’s wiring harness and electrical control system, ensuring 100% compatibility with the original assembly.
Electrical Junction Box Assembly WG9716582301 – OEM Sinotruk Sitrak Central Electrical Hub
Looking for a reliable, OEM-grade Electrical Junction Box Assembly WG9716582301 that keeps your Sinotruk Sitrak fleet running without costly electrical failures? Mettlead supplies this critical central electrical control hub directly from our quality-controlled production lines in China — giving procurement managers like you access to genuine-spec parts at factory-direct prices, with fast global delivery and flexible payment terms.
This Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak component consolidates all primary electrical circuits into one robust, dust-sealed housing. Consequently, it eliminates scattered wiring vulnerabilities and dramatically reduces diagnostic time during maintenance. Whether you manage a mixed fleet of Sinotruk Howo, Sitrak, or SHACMAN trucks, this junction box assembly is purpose-built to withstand the punishing vibration, heat, and dust that heavy-duty commercial vehicles encounter daily.
Key Features and Benefits of the Electrical Junction Box Assembly WG9716582301
Engineered for Extreme Durability
The WG9716582301 Electrical Junction Box Assembly is manufactured to strict Sinotruk Sitrak OEM specifications. As a result, every unit delivers consistent, reliable performance across thousands of operating hours in demanding environments.
- Robust Black Plastic Housing – Impact-resistant and sealed against dust, moisture, and road debris, ensuring long-term circuit protection in harsh conditions.
- Complete Color-Coded Blade Fuse Set – Pre-installed, factory-matched fuses enable rapid visual identification and safe replacement, reducing vehicle downtime significantly.
- Multiple OEM-Spec Relays – Includes dedicated JD2911D, JD2910S, and additional relay models that meet original Sinotruk Sitrak electrical load requirements precisely.
- Multi-Pin Connector Sockets – Designed for direct plug-and-play integration with the vehicle's main wiring harness, eliminating the need for aftermarket adapters or modifications.
- Centralized Circuit Protection – Consolidates all critical electrical circuits into a single accessible unit, simplifying troubleshooting and reducing maintenance labor costs.
Why Procurement Managers Choose This Junction Box
In addition to superior build quality, this Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak part delivers measurable value to your supply chain:
- Reduced Inventory Complexity – One assembly replaces multiple individual fuse boxes and relay panels, streamlining your parts warehouse.
- Lower Total Cost of Ownership – Factory-direct pricing from Mettlead means you avoid distributor markups without sacrificing OEM quality.
- Faster Fleet Turnaround – Plug-and-play design means technicians complete installations in minutes, not hours.
- Proven Compatibility – Verified fitment for Sinotruk Howo and Sitrak series heavy-duty trucks.
Technical Specifications – WG9716582301 Electrical Junction Box Assembly
| Parameter | Specification |
|---|---|
| OEM Part Number | WG9716582301 |
| Compatible Brand | Sinotruk Sitrak / Howo Series |
| Product Type | Electrical Junction Box Assembly (Central Electrical Hub) |
| Housing Material | High-impact resistant black engineering plastic |
| Fuse Type | Color-coded blade fuses (complete set included) |
| Relay Models Included | JD2911D, JD2910S, and additional OEM-spec relays |
| Connector Type | Multi-pin sockets for main wiring harness |
| Environmental Rating | High-vibration, high-temperature, dust-resistant |
| Installation | Direct OEM plug-and-play replacement |
| Quality Standard | Strict OEM specification compliance |
| Packaging Options | Original / White-label / Custom packaging available |
| Origin | China (Factory Direct) |
OEM and ODM Capabilities – Mettlead Advantage
At Mettlead, we understand that bulk procurement of Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak parts requires more than just competitive pricing. Therefore, we offer comprehensive OEM and ODM services tailored to your business needs:
- Strict Quality Control – Every junction box assembly undergoes multi-stage inspection, including electrical continuity testing, housing integrity checks, and relay function verification before shipment.
- White-Label & Custom Packaging – Build your own brand identity with custom-printed packaging, private labeling, and branded documentation — ideal for distributors and aftermarket retailers.
- Full Product Range – Beyond this WG9716582301 assembly, we supply complete electrical system components and thousands of other parts for SINOTRUK, SITRAK, HOWO, SHACMAN, FAW, WEICHAI, DONGFENG, and FOTON trucks.
- Factory Visit Welcome – We invite procurement teams to inspect our production facilities, quality processes, and inventory systems in person.
- Flexible MOQ & Payment – Negotiable minimum order quantities with secure, flexible payment methods including T/T, L/C, and trade assurance options.
Explore our full range of Sitrak heavy-duty truck parts to consolidate your orders and reduce shipping costs.
Frequently Asked Questions – Electrical Junction Box Assembly WG9716582301
Is this WG9716582301 junction box a genuine OEM part or aftermarket?
This Electrical Junction Box Assembly WG9716582301 is manufactured to exact Sinotruk Sitrak OEM specifications. It uses the same materials, relay models (JD2911D, JD2910S), and connector configurations as the original factory-installed unit, ensuring full compatibility and performance.
Which truck models does the WG9716582301 Electrical Junction Box Assembly fit?
This assembly is designed primarily for Sinotruk Sitrak and Sinotruk Howo series heavy-duty trucks. However, we recommend confirming your specific chassis number with our team to verify exact fitment before ordering.
What is the typical lead time for bulk orders?
For standard stock quantities, we typically ship within 3–7 business days. Larger bulk orders or custom-packaged shipments may require 10–15 business days. Our logistics team provides tracking information for every shipment.
Can I order this junction box with my own brand packaging?
Absolutely. Mettlead offers white-label and fully custom packaging services for the Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak. This is particularly popular among regional distributors building their own aftermarket parts brands.
How does Mettlead ensure quality for electrical components?
Each junction box assembly passes through strict quality control protocols, including visual inspection, dimensional verification, electrical continuity testing, and relay load testing. Furthermore, our housing materials are tested for heat resistance and impact durability to match real-world commercial vehicle operating conditions.
Request Your Quote Today – Factory-Direct Pricing Available
Stop overpaying for middleman-marked electrical components. As a specialized supplier of Electrical Junction Box Assembly WG9716582301 Sinotruk Sitrak parts, Mettlead delivers OEM-quality products at prices that protect your margins.
Ready to secure competitive pricing and reliable delivery for your next order?
Contact our sales team now with your required quantity, destination country, and any custom packaging needs. We typically respond to inquiries within 12 hours with a detailed quotation including FOB/CIF pricing and estimated delivery timelines.
- ✅ Factory-direct pricing — no distributor markups
- ✅ Fast, reliable global shipping
- ✅ Secure, flexible payment options
- ✅ Dedicated account manager for bulk buyers
