| MOQ: | 1 |
| Price: | US $78 |
| Payment Method: | L/C,D/A,D/P,T/T |
The fuel atomization and injection timing are controlled through precision valve assemblies to optimize the combustion process, enhance the engine's power output, fuel economy and emission performance, reduce the formation of carbon deposits, and extend the engine's lifespan. It can withstand the high-pressure fuel system of diesel engines (such as common rail systems), ensuring stable operation under high-temperature and high-load conditions, and is compatible with heavy-duty engines such as D5E (related user scenarios). It is applicable to diesel engine systems of heavy construction machinery (excavators, loaders), commercial vehicles (trucks, buses), generator sets, Marine power, etc. It is especially suitable for the maintenance and upgrade of D5E series engines, and is compatible with original factory components, simplifying installation and maintenance.
| OE No. | 0445110131 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
Our company offers variety of products which can meet your multifarious demandsWe adhere to the management principles of "quality frst, customer frst andcredit-based" since the establishment of the company and always do our best tosatisfy potential needs of our customers. Our company is sincerely willing to cooperatewith enterprises from all over the world in order to realize a win-win situation since thetrend of economic globalization has developed with anirresistible force.
This electronically controlled high-pressure common-rail diesel fuel injector assembly (Part ID: 0445110131 / 0 445 110 131; common OE cross-references include 0986435084, A6110701687, 6110701687, etc.) is precision-engineered. Designed for the 2.2 CDI / 2.7 CDI series (OM611 / OM647 inline-4 and inline-5 diesel platforms), it is widely used in vehicles such as the Sprinter van, C-Class and E-Class diesel sedans, and the Vito. As a core component of the fuel supply system responsible for controlling diesel atomization and pulse injection timing, it precisely meters high-pressure diesel and rapidly disperses it into ultra-fine particles in response to millisecond-level electrical signals, facilitating thorough mixing and combustion with the intake air.
The component is manufactured to standards emphasizing "high-precision fit and millisecond-level responsiveness." The core control valve spool and needle valve assembly are crafted from aerospace-grade, hardened special alloy steel, featuring ultra-precise geometric grinding and low-friction polishing. The surface is treated with a dense, ultra-hard coating to effectively prevent internal scratching and pressure loss caused by diesel impurities. Upon installation, drivers and technicians will notice immediate improvements: crisp, clean cold starts and quiet, vibration-free idling. Whether climbing steep hills, stop-and-go driving, or long-distance cruising, the throttle response is sharp and agile, and acceleration is robust yet smooth. Additionally, it reduces black smoke emissions, delivering satisfactory fuel efficiency and a stable, refined driving experience.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Electronically Controlled High-Pressure Common Rail Injector for Passenger & Light Commercial Diesel Engines |
| Standard OE Part Number | 0445110131 |
| Cross-Reference Numbers | 0 445 110 131 / 0986435084 / A6110701687 / 6110701687 |
| Applicable Engine Platform | OM611 / OM647 Series (2.2 CDI / 2.7 CDI Diesel Engines) |
| Fuel Supply System | High-Pressure Electronically Controlled Common Rail System |
| Core Needle Valve Material | Aerospace-grade hardened bearing steel / Corrosion-resistant, high-hardness special alloy |
| Surface Treatment | High-density, ultra-wear-resistant hardened coating |
| Nozzle Hole Machining | High-precision EDM (Electrical Discharge Machining) micro-hole processing |
| Maximum Operating Pressure | ≥ 1600 bar |
| Operating Temperature Range | -40°C to +125°C |
| Internal Sealing Components | OEM-grade high-temperature and swell-resistant special fluoroelastomer (FKM O-rings) |
| Net Weight (Single Unit) | Approx. 0.65 kg/unit |
| Factory Testing Standards | 100% automated test bench verification (full-range flow and sealing tests) |
High-quality diesel passenger vehicles used for urban commuting and long-distance cruising: Diesel sedans and SUVs frequently undergo stop-and-go driving in city traffic, demanding rapid fuel delivery response and stable idling. Maintenance technicians should replace the unit with this high-precision common rail injector when owners notice significant idle vibration, sluggish acceleration during overtaking, or excessive exhaust smoke. After installation, the fuel injection response is sharp and immediate; the engine returns to a quiet, smooth idle, and power is delivered steadily the moment the throttle is lightly pressed.
Light-duty passenger/cargo transport and intercity business/logistics delivery scenarios: Business MPVs and small logistics vans frequently operate on intercity delivery routes, often cruising under high loads for extended periods. When vehicles experience sluggishness on hills in high gears, abnormal fuel consumption, or engine misfires, the maintenance team installs a full set of high-specification fuel injectors. Precise control over atomization and flow rate restores the engine's robust power, significantly improves fuel efficiency, and ensures timely deliveries.
Q: Can the product be used immediately after installation, or does it require a correction code?
A: Each fuel injector is assigned a unique flow correction code (IMA/QR code) during factory testing. We recommend using a diagnostic tool to program this code into the engine control unit (ECU) after installation to achieve optimal fuel efficiency and smooth operation.
Q: What are the stock levels and lead times for bulk orders?
A: We operate our own factory and large-scale warehouses, maintaining substantial stock of this model year-round. Standard orders are typically packed and shipped within 24–48 hours, while bulk orders can be quickly scheduled for production.
Q: How are product quality and performance ensured before leaving the factory?
A: All fuel injectors undergo assembly in a Class 100 cleanroom and 100% bench testing across all operating conditions. Tests cover critical metrics such as sealing integrity, pre-injection volume, full-load injection volume, and fuel return volume; our rigorous standards ensure that every unit shipped is a high-quality product.
Q: What is the warranty period, and how is after-sales support handled?
A: We offer a 12-month warranty. Should a performance failure occur due to non-human factors within the warranty period, we provide rapid replacement or technical support to ensure a worry-free experience.