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LOONG-GINE

Home / Products / DONGFENG POWERTRAIN / LOONG-GINE / Fuel Injector Wiring Harness Assembly, OE#3610312‑E9301, for Dongfeng LoongGine Engine Truck Spare Parts

Fuel Injector Wiring Harness Assembly, OE#3610312‑E9301, for Dongfeng LoongGine Engine Truck Spare Parts

This Fuel Injector Wiring Harness Assembly (OE 3610312‑E9301) is an original spare part built specifically for the Dongfeng LoongGine Engine. It serves as the core connecting cable assembly between ECU and fuel injectors to guarantee accurate fuel injection signal delivery. Widely used on heavy‑duty Dongfeng commercial trucks equipped with LoongGine power units for regular engine overhaul and breakdown repair. Manufactured with high‑temperature‑resistant insulated wire and original waterproof connectors, the harness keeps stable electrical performance under harsh engine‑bay high‑temperature and vibration working conditions. Strict factory testing is completed before delivery to match original OE specifications, helping fleet owners and repair workshops reduce unexpected engine shutdown risks on long‑haul transportation missions.

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PRODUCT DESCRIPTION

Original OE Fuel Injector Wiring Harness, Precise Plug‑and‑Play Fit

This genuine wiring harness part number 3610312‑E9301 is exclusively designed for Dongfeng LoongGine Engine. Every connector, wire length and fixing bracket strictly follows original factory drawing standards. No modification is needed during installation, supporting direct plug‑and‑play replacement. Adopts high‑grade anti‑aging insulation materials, resisting high temperature, engine oil corrosion and continuous mechanical vibration inside the engine compartment, maintaining stable electrical connection for each fuel injector.

Fix Intermittent Misfire & Injector Signal Failure Faults

Damaged or aged injector harness always causes tricky truck faults: random engine misfire, frequent ECU fault codes, sudden power drop on highway and difficult engine starting. Replacing this LoongGine engine injector wiring harness can effectively eliminate these troublesome failure symptoms. It restores normal signal communication between the engine control unit and each fuel injector, helping your heavy‑duty truck avoid unexpected roadside breakdown during long‑distance freight transport.

Factory‑Tested Dongfeng Spare Parts With Complete Identification Label

Every 3610312‑E9301 injector wiring harness comes with official DFCV original product label and traceable serial number. All finished goods pass factory electrical continuity, waterproof and vibration testing before leaving warehouse. We supply genuine LoongGine engine spare parts for truck repair shops and large transport fleets, with lots of real‑world after‑sales replacement cases for Dongfeng heavy‑duty trucks. You can get consistent quality same as parts fitted on new vehicles.

Fast Shipment For LoongGine Engine Overhaul & Fleet Maintenance

If you are sourcing replacement injector harness for your Dongfeng LoongGine‑powered heavy‑duty trucks or managing regular fleet maintenance projects, this OE‑standard wiring harness is your ideal selection. We keep stock of this engine wiring spare part for quick order processing and shipment. Feel free to send inquiry to confirm stock status, technical matching information and bulk purchase discount for your truck repair and overhaul project right away.

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%.