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CUMMINS ENGINE

Home / Products / DONGFENG POWERTRAIN / CUMMINS ENGINE / Engine Control Module (ECM) OE C4354660 for Dongfeng Cummins Engines Truck Parts

Engine Control Module (ECM) OE C4354660 for Dongfeng Cummins Engines Truck Parts

This is a genuine engine control module (ECM) OE C4354660 specifically engineered for Dongfeng Cummins engines, serving as the central electronic control unit that manages engine performance, fuel injection, emissions, and diagnostic functions. It features factory-calibrated software, an impact-resistant aluminum housing, and weather-sealed connectors for reliable operation in harsh environments. Constructed with industrial-grade electronics and meeting Cummins OEM quality standards, this module undergoes rigorous testing to ensure stability and performance. Third-party validation confirms it resolves fault codes, restores engine power, and maintains compliance with emissions regulations, making it the ideal replacement for your truck’s engine control system.

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PRODUCT DESCRIPTION

Factory-Calibrated & Rugged Aluminum Housing

This engine control module OE C4354660 is manufactured to exact Dongfeng Cummins specifications, featuring factory-calibrated software that matches your engine’s original configuration for plug-and-play installation. The rugged aluminum housing provides protection against vibration, heat, and moisture, while weather-sealed connectors prevent corrosion and signal loss. The unit is pre-tested to ensure compatibility with all engine sensors and systems, restoring factory engine performance, fuel efficiency, and emissions control without additional programming in most cases.

Engine Fault Codes & Performance Issues

Truck operators often face issues with failing engine control modules, including persistent fault codes, reduced engine power, poor fuel economy, failed emissions tests, and even no-start conditions. A faulty ECM can lead to costly engine damage and downtime. By choosing the genuine OE C4354660 module, you eliminate these problems, restoring full engine control functionality, resolving error codes, and ensuring optimal engine performance and reliability.

OEM Quality & Cummins-Approved Testing

As a critical engine control component, this ECM complies with strict Cummins OEM quality standards and has passed comprehensive environmental, electrical, and functional testing. Test data shows the module maintains stable operation under extreme temperatures, voltage fluctuations, and continuous use, while the factory calibration ensures compatibility with your engine’s fuel system, sensors, and emissions components. Each unit undergoes end-of-line testing before leaving the factory, guaranteeing reliable operation with your Dongfeng Cummins engine. Backed by OEM traceability codes, this product ensures 100% authenticity.

Genuine Supply & Ready-to-Install Solution

We are an authorized supplier of genuine OEM Dongfeng Cummins engine components, providing control modules to fleet operators, repair shops, and distributors worldwide. This engine control module OE C4354660 is supplied in protective packaging to prevent damage, ensuring it arrives ready for installation. Its direct-fit design allows for straightforward plug-and-play installation without custom modifications, reducing vehicle downtime. The durable construction ensures long service life, minimizing future maintenance costs. We offer a 24-month quality warranty and dedicated technical support for installation guidance.

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%.