Electrical system
This is a genuine left floor lower wiring harness assembly (OE:3724070-C6200) for Dongfeng GX&KX, critical for connecting cab electrical components. It fits all GX&KX models, featuring abrasion-resistant corrugated tubing (100,000+ km wear-tested, Dongfeng-certified). Fleet data shows it reduces electrical faults by 50% in harsh driving conditions, minimizing downtime. The plug-and-play design aligns with factory connectors, enabling quick installation for technicians.
Product Attributes
| Attribute | Details |
| OE Number | 3724070-C6200 |
| Application | Dongfeng GX (4x2/6x4), KX (6x4/8x4) |
| Product Type | Left Floor Lower Wiring Harness Assembly |
| Protective Tubing | Abrasion-Resistant Corrugated Plastic |
| Connector Type | OE-Matched Plastic Connectors |
| Protection Grade | IP54 (Water/Dust Resistant) |
| Installation | Plug-and-Play (Factory Connector Fit) |
| Color | Black (Harness + Tubing) |
| Certification | Dongfeng Commercial Vehicle, ISO 9001 |
PRODUCT DESCRIPTION
Genuine Factory Build & Durable Design
This left floor wiring harness (OE:3724070-C6200) adheres to Dongfeng’s genuine part standards, using abrasion-resistant corrugated tubing (tested to 100,000+ km of chassis friction) and OE-matched connectors. It undergoes ISO 9001-certified quality control, including 500-hour salt-spray tests to resist corrosion. Unlike aftermarket harnesses, it matches the original length and connector layout—ensuring no signal interference for cab electrical systems.
Perfect Compatibility & Secure Connections
It is fully compatible with Dongfeng GX (4x2 cargo, 6x4 tractor) and KX (6x4 heavy haul, 8x4 construction) models. To confirm fitment, cross-check your truck’s VIN or existing harness OE number with 3724070-C6200. The harness’s factory-molded connectors lock securely into cab electrical ports—eliminating loose connections (a top cause of electrical faults in generic harnesses).
Enhance Electrical Reliability & Reduce Downtime
As a core chassis electrical component, this harness ensures stable power/signal transmission for cab systems (lights, controls). Dongfeng fleet tests show trucks using this harness experience 50% fewer electrical breakdowns during long-haul trips. Its abrasion-resistant tubing prevents wire damage from road debris, extending the harness’s service life to 8+ years (vs. 3-4 years for non-genuine alternatives).
Trusted Supplier & Reliable Support
We are a direct supplier of Dongfeng genuine parts with rich export experience. The harness is packaged in shock-resistant, moisture-proof materials (suitable for global sea/air freight). We offer a 12-month warranty against defects, and our after-sales team provides 24/7 support for compatibility questions. Contact us for the latest price and availability—we ship globally to meet your fleet’s needs.
TECHNICAL SUPPORT
1. Accessories selection consultation
- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.
The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).
2. Customized development support
We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.
3. Training and Technical materials
Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".
4. Quality Traceability and Improvement
Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.
AFTER-SALES AND LOGISTICS SUPPORT
After-sales service
Quality Assurance Policy
-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.
- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.
Return and Exchange Process
-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.
Logistics support
Warehouse Layout
-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).
Emergency Logistics Plan
-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).
Packaging Optimization
-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.
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