Warranty: 1 YEARS ,Part name: Oil level sensor assembly 3827010-H18A2
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Electrical system
The oil level sensor assembly (Part No.: 3827010-H18A2) adopts an upgraded float-variable resistor structure, achieving a measurement accuracy of ±1.2%—exceeding industry standard precision. It precisely tracks fuel volume changes in the Dongfeng GX’s fuel tank (from 0% to 100%) and converts mechanical float movement into stable analog electrical signals, which are transmitted to the vehicle’s instrument panel and ECU in real time. This ensures drivers receive error-free remaining fuel readings and accurate range estimates, avoiding fuel shortage risks during long-distance driving
Product Attributes
Warranty: 1 YEARS ,Part name: Oil level sensor assembly 3827010-H18A2
PRODUCT DESCRIPTION
Enhanced Fuel-Resistant & Corrosion-Proof Construction: Long-Term Durability
Key components of the sensor are engineered with fuel-resistant materials for harsh fuel environments: the float is made of high-density EPDM rubber that remains intact and non-deformable even when in prolonged contact with gasoline, diesel, or ethanol-blended fuels (E10-E85). The housing uses glass fiber-reinforced PBT plastic with a nano-corrosion coating, preventing cracking or degradation caused by fuel impurities, humidity, or chemical reactions. The electrical contacts are plated with thick nickel-gold alloy (plating thickness: 5μm), effectively resisting oxidation and fuel erosion, extending the sensor’s service life to over 150,000 kilometers
OE-Spec Fitment: Seamless Integration with Dongfeng GX Fuel System
Strictly manufactured to Dongfeng GX’s original equipment (OE) specifications, the assembly features a precision-machined mounting flange and a custom-molded wiring connector. The flange’s bolt hole positions and outer diameter align perfectly with the fuel tank’s opening, and the nitrile rubber seal ring (shore hardness: 70±5) on the flange ensures a leak-tight seal—preventing fuel vapor escape or external moisture intrusion. The plug-and-play connector is fully compatible with the vehicle’s factory wiring harness, requiring no modification to the fuel tank or electrical system during replacement
Multi-Layer Electrical Safety Protection: Stable Operation in All Conditions
The sensor is equipped with a built-in multi-protection circuit to safeguard against electrical faults: it includes overvoltage protection (max withstand voltage: 18V), overcurrent protection (current limit: 500mA), and short-circuit protection. It complies with international automotive electrical standards (ISO 16750-2) and Chinese GB/T 18487.1, ensuring stable performance even during vehicle startup voltage fluctuations or electrical system interference. The wiring harness uses high-temperature-resistant PVC insulation (operating temperature: -40℃ to 135℃), avoiding insulation melting or signal distortion caused by high temperatures in the engine compartment or fuel tank area
Tool-Free Installation & Modular Maintenance: Cost-Effective Repair
The assembly adopts a user-friendly bolt-on design: the mounting flange is fixed to the fuel tank with 4 standard M6×12 bolts (included in the package), and the wiring connector can be plugged in directly—no specialized tools or professional technical skills are needed, completing installation in 15-20 minutes. For maintenance, the sensor’s modular structure allows independent replacement of faulty components (e.g., float, variable resistor) without removing the entire fuel tank, significantly reducing repair costs and vehicle downtime. Additionally, the assembly undergoes 100% airtightness testing (pressure: 0.2MPa) before delivery, ensuring no fuel leakage after installation
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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