A7 Left Combinatory Switch WG9930583117 Sinotruk
| Product Name | A7 Left Combinatory Switch |
| Product Number | WG9930583117 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This A7 Left Combinatory Switch WG9930583117 is an OEM control component for Sinotruk heavy-duty trucks (e.g., HOWO A7, T7H, SITRAK C7H/G7S). It features a robust black plastic stalk with integrated function icons, a precision internal contact mechanism, and a sealed metal mounting base with color-coded electrical connectors (red and yellow). Designed for installation on the left side of the steering column, it provides a unified, ergonomic interface for controlling multiple vehicle systems. Manufactured to strict quality standards, it ensures reliable, tactile operation in high-vibration, dusty, and extreme temperature operating environments.
Core Functions
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Multi-Function Control: Integrates control of critical vehicle systems, including turn signals, headlight low/high beam, daytime running lights, and windshield wiper/washer functions, all within easy reach of the driver.
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Ergonomic Operation: The stalk-style design and clearly marked function icons allow for intuitive, safe operation without the driver needing to take their eyes off the road.
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Durable Contact Mechanism: Precision-engineered internal contacts ensure consistent electrical connection and reliable switching, preventing intermittent operation or failure over extended use.
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Sealed & Weather-Resistant: The sealed construction and color-coded connectors provide excellent resistance to moisture, dust, and vibration, ensuring a long service life in harsh operating conditions.
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OEM Compatibility: Matches the original vehicle’s steering column mounting points and electrical specifications, ensuring a perfect fit and seamless integration with the vehicle’s electrical system.
A7 Left Combinatory Switch WG9930583117 – OEM Sinotruk Steering Column Control
Finding a reliable A7 Left Combinatory Switch WG9930583117 Sinotruk replacement shouldn't slow down your fleet operations. At Mettlead, we supply this OEM-grade left combinatory switch directly from our quality-controlled production lines in China — giving procurement managers like you access to competitive factory pricing, consistent stock availability, and dependable global logistics. Whether you're maintaining a fleet of Sinotruk HOWO heavy-duty trucks or sourcing parts for aftermarket distribution, this steering column switch delivers the exact-fit performance your vehicles demand.
Key Features and Benefits of the A7 Left Combinatory Switch WG9930583117
This Sinotruk A7 left combinatory switch is engineered to consolidate multiple vehicle control functions into a single, ergonomic stalk mounted on the left side of the steering column. As a result, drivers benefit from intuitive, one-hand operation without taking their eyes off the road. Here's what sets this component apart:
- OEM-Spec Precision Contact Mechanism – Internal contacts are manufactured to original equipment tolerances, ensuring crisp, tactile feedback and long-term switching reliability even after hundreds of thousands of cycles.
- Sealed Metal Mounting Base – The robust mounting platform with color-coded electrical connectors (red and yellow) simplifies installation and resists moisture, dust, and vibration common in heavy-duty operating environments.
- Durable Black Plastic Stalk with Integrated Icons – Clearly marked function icons allow quick identification of turn signals, headlamp controls, and wiper functions, reducing driver error and improving safety.
- Extreme Environment Durability – Built to perform reliably across wide temperature ranges, high-vibration road conditions, and dusty job sites typical of construction, mining, and long-haul transport.
- Direct Replacement – Zero Modification – Designed as a bolt-on replacement for the original WG9930583117 part number, this switch eliminates the need for wiring adapters or bracket modifications.
In addition to these technical advantages, sourcing this A7 Left Combinatory Switch WG9930583117 Sinotruk from Mettlead means you benefit from factory-direct pricing that cuts out middlemen, ultimately improving your procurement margins.
Technical Specifications
Below is a detailed specification table for the A7 Left Combinatory Switch WG9930583117. These parameters confirm OEM compatibility with Sinotruk heavy-duty truck platforms:
| Parameter | Detail |
|---|---|
| Part Number (OEM) | WG9930583117 |
| Product Name | A7 Left Combinatory Switch |
| Brand Compatibility | Sinotruk HOWO A7, T7H, SITRAK C7H, SITRAK G7S |
| Mounting Position | Left side of steering column |
| Material (Stalk) | High-strength engineering plastic (black) |
| Material (Base) | Sealed metal housing |
| Connector Type | Color-coded multi-pin (red and yellow) |
| Functions Controlled | Turn signals, headlamp high/low beam, flash-to-pass, wipers, washer |
| Operating Temperature | -40°C to +80°C |
| Vibration Resistance | Meets heavy-duty truck OEM standards |
| IP Rating | Dust and splash resistant (sealed base) |
| Quality Standard | Strict QC inspection, OEM-equivalent |
| Packaging Options | Neutral / White-label / Custom packaging available |
| Origin | China (Factory Direct) |
OEM and ODM Capabilities
Mettlead goes beyond simply supplying the standard A7 Left Combinatory Switch WG9930583117 Sinotruk part. We understand that distributors, fleet operators, and aftermarket brands have unique requirements. Therefore, we offer flexible manufacturing and branding services:
White-Label and Custom Packaging
Need to sell under your own brand? We provide professional white-label packaging and custom box printing services. Your logo, part numbers, and branding guidelines are applied to every unit — helping you build brand equity in your local market without investing in tooling or production facilities.
Strict Quality Control Process
Every A7 left combinatory switch undergoes multi-stage inspection before shipment. This includes raw material verification, in-process dimensional checks, electrical continuity testing, and final visual inspection. Consequently, defect rates remain extremely low, protecting your reputation and reducing costly warranty claims.
Bulk Order Flexibility
Whether you need 50 units for a regional distributor or 5,000 units for a national fleet maintenance program, our production capacity scales to meet your demand. Moreover, we maintain ready stock of popular Sinotruk electrical system components to ensure fast lead times on standard orders.
Frequently Asked Questions
What vehicles does the A7 Left Combinatory Switch WG9930583117 fit?
This switch is designed as a direct OEM replacement for Sinotruk heavy-duty trucks, including the HOWO A7, T7H, SITRAK C7H, and SITRAK G7S models. It mounts on the left side of the steering column and connects via the original wiring harness without modification.
Is this an original Sinotruk part or aftermarket?
Mettlead supplies OEM-equivalent parts manufactured to the same specifications and tolerances as the original factory component. Each unit passes strict quality control testing to ensure identical fit, function, and durability compared to the genuine WG9930583117 switch.
What is the minimum order quantity (MOQ)?
Our MOQ is flexible and depends on your specific requirements. We accommodate both small trial orders for quality evaluation and large bulk purchases for ongoing supply contracts. Contact our sales team for a tailored quotation.
How long does delivery take?
For in-stock items, we typically ship within 3–5 business days. Larger custom or white-label orders may require 15–25 days for production and packaging. We ship globally via sea, air, and express courier depending on urgency and volume.
Can I visit the factory before placing a large order?
Absolutely. Mettlead welcomes factory visits from prospective partners. You can inspect our production lines, quality control processes, and warehousing facilities firsthand. Simply reach out to arrange a visit.
Do you supply other Sinotruk electrical parts?
Yes. Beyond the A7 Left Combinatory Switch WG9930583117, we stock a comprehensive range of Sinotruk HOWO truck parts and electrical system components — including right combinatory switches, wiper motors, sensors, wiring harnesses, and dashboard controls.
Get Your Quotation for the A7 Left Combinatory Switch WG9930583117 Sinotruk
Ready to secure competitive factory-direct pricing on the A7 Left Combinatory Switch WG9930583117 Sinotruk? Mettlead makes procurement simple: tell us your required quantity, preferred packaging, and delivery destination — and we'll respond with a detailed quotation within 24 hours.
→ Request a Quote Now
— Our team is standing by to support your Sinotruk parts sourcing needs with fast response times, transparent pricing, and reliable global shipping.
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