Sinotruk Left Door Controller WG1664332063
| Product Name | Left Door Controller |
| Product Number | WG1664332063 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This Left Door Controller WG1664332063 is an OEM intelligent control component for Sinotruk heavy-duty trucks (e.g., HOWO series). It includes a robust black engineering plastic control unit housing and a matching set of remote key fobs, embossed with the official Sinotruk logo and precise part number marking. Designed as the core control hub for the vehicle’s left door system, it adheres to strict OEM quality standards, ensuring reliable and synchronized operation of door-related functions in high-vibration, dusty, and temperature-fluctuating cab environments.
Core Functions
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Integrated Left Door Control: Serves as the central processor for the left door system, unifying control of central locking, power window lifting, side mirror adjustment/folding, and door ajar warning functions.
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Remote Keyless Operation: Works seamlessly with the matched key fobs to enable remote locking/unlocking of the vehicle and one-touch control of left door functions, improving driving convenience and security.
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Signal Synchronization & Protection: Real-time processing of input signals from door switches, key fobs, and window regulators; built-in overcurrent and short-circuit protection to prevent damage to the door wiring harness and actuators.
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Durable & Secure Design: The sealed controller housing resists dust and moisture intrusion; the key fobs feature anti-theft coding, ensuring exclusive and secure access to the vehicle.
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OEM Compatibility: Precisely matches the original left door mounting slots, wiring harness pinouts, and anti-theft system protocols. The pre-matched key fobs support plug-and-play use, requiring no additional programming for direct replacement.
Sinotruk Left Door Controller WG1664332063 – OEM Intelligent Door Control Unit for HOWO Heavy-Duty Trucks
The Sinotruk Left Door Controller WG1664332063 is a factory-original intelligent control module engineered for the demanding cab environments of Sinotruk HOWO series heavy-duty trucks. This OEM door controller integrates centralized door locking, remote keyless entry, and window regulation into a single reliable unit — delivering synchronized, fail-safe operation even under extreme vibration, dust exposure, and wide temperature fluctuations. Sourced directly from Mettlead's China-based supply chain, this genuine Sinotruk part ensures exact-fit compatibility, eliminating costly downtime for fleet operators and distributors worldwide.
Key Features and Benefits of the Sinotruk Left Door Controller WG1664332063
Precision-Engineered OEM Quality
Manufactured to Sinotruk's strict original equipment specifications, this Left Door Controller WG1664332063 uses high-grade black engineering plastic housing that resists UV degradation, chemical exposure, and mechanical impact. Every unit carries the official Sinotruk logo and laser-engraved part number for full traceability and authenticity verification.
Complete Remote Key Fob Set Included
Each Sinotruk Left Door Controller WG1664332063 ships with a matched pair of remote key fobs, pre-programmed for seamless pairing. This eliminates additional programming costs and reduces installation time for workshops and fleet maintenance teams.
Reliable Performance in Harsh Conditions
- High-vibration resistance: Internal circuit boards are conformal-coated and shock-mounted to withstand continuous road vibration typical of long-haul operations.
- Wide operating temperature range: Functions reliably from -40°C to +85°C, suitable for tropical and arctic deployment zones.
- Dust and moisture protection: Sealed housing design prevents ingress of particulates common in mining, construction, and off-road transport environments.
Centralized Left Door System Control
As the core control hub for the left door assembly, this module manages central locking actuation, power window signals, and anti-theft alarm integration. The Sinotruk Left Door Controller WG1664332063 communicates with the vehicle's CAN bus network to ensure synchronized operation across all cab access points.
Direct Cost Savings for Procurement Managers
- Factory-direct pricing from Mettlead — no middleman markup
- Bulk order discounts available for fleet-scale purchases
- Reduced vehicle downtime through exact OEM-fit installation
- Lower warranty claim rates compared to aftermarket alternatives
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | WG1664332063 |
| Brand | Sinotruk (OEM) |
| Application | Sinotruk HOWO series heavy-duty trucks |
| Position | Left door (driver side, LHD models) |
| Housing Material | High-strength black engineering plastic (PA66+GF) |
| Operating Voltage | 24V DC |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP54 (dust and splash resistant) |
| Included Accessories | 2x matched remote key fobs |
| Functions | Central locking, remote keyless entry, window control signal relay |
| Connector Type | OEM-standard multi-pin harness connector |
| Weight | Approx. 320g (controller unit) |
| Quality Standard | Sinotruk OEM specification, ISO/TS 16949 production line |
OEM/ODM Capability and Custom Packaging
Mettlead serves as a trusted global supplier of genuine Sinotruk HOWO truck parts and offers flexible OEM/ODM services tailored to distributor and fleet operator requirements:
- White-label packaging: Custom-branded boxes with your company logo, part numbers, and regional compliance labels.
- Custom packaging configurations: Individual retail packs or bulk industrial packaging for workshop distribution.
- Strict quality control: Every Sinotruk Left Door Controller WG1664332063 undergoes functional testing, visual inspection, and packaging verification before shipment.
- Private labeling for regional distributors: Build your own brand identity while leveraging OEM-quality Sinotruk components.
- Factory visit welcome: Procurement teams are invited to inspect production facilities and quality processes on-site in China.
Explore our full range of electrical system components for Sinotruk, SHACMAN, FAW, Weichai, Dongfeng, and Foton heavy trucks.
Frequently Asked Questions
Is this Sinotruk Left Door Controller WG1664332063 a genuine OEM part?
Yes. This controller is manufactured to Sinotruk's original equipment specifications and carries the official Sinotruk logo with the precise part number WG1664332063 embossed on the housing. Mettlead sources directly from authorized production lines to guarantee authenticity.
Which truck models is the WG1664332063 door controller compatible with?
The Sinotruk Left Door Controller WG1664332063 is designed for HOWO series heavy-duty trucks. It fits standard left-door (driver-side) configurations on left-hand-drive models. Contact our team with your VIN or chassis number for exact compatibility confirmation.
Do the remote key fobs need separate programming?
No. The included remote key fobs are factory-paired to the controller unit. They are ready for immediate use upon installation without additional diagnostic tools or programming procedures.
What is the minimum order quantity (MOQ)?
Mettlead supports flexible order quantities — from single-piece sample orders to container-load bulk shipments. Volume pricing is available for orders of 50+ units. Request a quote for your specific quantity requirements.
How quickly can you ship the Sinotruk Left Door Controller WG1664332063?
Standard stock items ship within 1–3 business days. For large-volume or custom-packaged orders, typical lead time is 7–15 business days depending on quantity. Express shipping options (DHL, FedEx, air freight) are available for urgent requirements.
What payment methods do you accept?
Mettlead offers flexible and secure payment options including T/T (bank transfer), Western Union, and trade assurance platforms. All transactions are protected through formal contracts and verifiable business documentation.
Get a Competitive Quote for the Sinotruk Left Door Controller WG1664332063
Ready to secure factory-direct pricing on genuine Sinotruk electrical components? Whether you need a single replacement unit or a bulk supply agreement for your distribution network, Mettlead delivers OEM-quality parts with fast lead times and dedicated export support.
Contact our sales team now
to request pricing, confirm vehicle compatibility, or discuss custom packaging for the Sinotruk Left Door Controller WG1664332063. Our specialists respond to all inquiries within 12 hours.
