New Energy Power parts
This is a genuine air filter assembly (OE:3509310-90000) for Dongfeng New Energy trucks, delivering high-efficiency air filtration to safeguard engine components. It fits all Dongfeng New Energy models perfectly, made of heavy-duty metal housing + high-density filter media (Dongfeng-certified). Tests confirm it traps 99.5% of 0.3μm particles, with a 5000+ mile service life. Its bolt-on design aligns with factory mounts, enabling 15-minute installation to minimize fleet downtime.
Product Attributes
| Attribute | Details |
| OE Number | 3509310-90000 |
| Compatible Models | Dongfeng New Energy |
| Material | Heavy-duty metal housing + high-density filter media |
| Color | Black (housing) |
| Installation Method | Bolt-on (direct factory mount fit) |
| Brand | Dongfeng (Genuine Original) |
| Filtration Efficiency | 99.5% (for 0.3μm particles) |
| Service Life | 5000+ miles |
| Application | Truck engine air intake filtration |
PRODUCT DESCRIPTION
Heavy-Duty Construction & High-Efficiency Filtration
This air filter assembly (OE:3509310-90000) adheres to Dongfeng’s genuine standards, featuring a heavy-duty metal housing (resists road vibration/impact) and high-density filter media (traps 99.5% of fine dust). The sealed housing eliminates bypass gaps, ensuring only filtered air enters the engine—critical for Dongfeng New Energy’s high-performance powertrains. Unlike aftermarket assemblies, its robust design maintains filtration efficiency even in dusty off-road transport scenarios.
Engine Protection & Aftermarket Filtration Shortcomings
It is 100% compatible with Dongfeng New Energy’s air intake system (cross-check OE 3509310-90000 for fitment). The assembly solves pain points: generic filters with loose seals (letting dust damage engines), flimsy housings that crack, and short service lives (increasing maintenance costs). It reduces engine wear by 70% for fleets, extending component lifespan in harsh operating environments.
Factory-Certified Reliability & Tested Durability
As a critical engine component, this assembly meets GB/T 14295-2008 filtration standards (third-party verified). It retains 98% airflow after 5000+ miles (fleet test data) and the metal housing withstands -40℃ to 80℃ temperature extremes without warping. It is factory-calibrated to match Dongfeng New Energy’s air intake flow rates, avoiding performance loss from mismatched filtration.
Trusted Supplier & Fleet-Focused Support
We are a direct Dongfeng genuine parts exporter with global shipping experience. The assembly is packaged in shock-proof crates to protect its housing. We offer a 12-month warranty against seal failure or media degradation, and our 24/7 team provides installation guidance. Contact us for bulk pricing—we deliver globally to keep your Dongfeng New Energy fleet’s engines running cleanly.
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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