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Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector

Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector

MOQ: 1
Price: US $78
Payment Method: L/C,D/A,D/P,T/T
Detail Information
Place of Origin
China
Brand Name
hardsench
Model Number
0445110131
Model NO.:
0445110131
Fuel:
Diesel
Body Material:
Steel
Stroke:
4 Stroke
Cylinder:
Multi-cylinder
Condition:
New
Selling Units:
Single Item
OE No.:
0445110131
Purpose:
For Replace/Repair
Material:
Steel
Engine Code:
0445110131
Oeno.:
0445110131
MOQ:
1PC
Fuel Type:
Diesel
Neutral Packing Or Customize:
Packing Packing
Type:
Fuel Injector
Single Gross Weight:
1.000kg
Universal Fitment:
Yes
Specification:
28X7X14. Cm
Trademark:
Hardsench
Origin:
Hubei, China
HS Code:
8409991000
Production Capacity:
5000piece
Product Description
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Product Description
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector

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.

Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
OE No. 0445110131
Type Fuel Injector
Car Make Diesel Car
Packing Neutral Packing or Customize Packing
Warranty 1 Year
MOQ 1PC
Main Product
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Company Profile
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector

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.

Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Our Advantages
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector
Packaging & Shipping
Heavy Duty Engines High Precision 0445110131 Diesel Fuel Injector

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.

Product Advantages
  • Cost-effective sourcing by eliminating intermediary markups. Standardized smart manufacturing and rigorous quality control from the source factory. By leveraging standardized production bases for end-to-end quality control and removing unnecessary middlemen, we ensure highly consistent injection pressure and flow rates across all cylinders. This approach not only cuts maintenance budgets but also provides reliable, robust power for vehicle and equipment operations.
  • Rigorous testing on ultra-high-pressure digital dynamic test benches. Low-quality replacements often suffer from response lag and pressure-release malfunctions—causing engine misfires and vibration—as well as wasted labor and costs due to repeated installation and adjustment. Every injection assembly undergoes automated testing before leaving the factory; flow rates and sealing integrity are precisely calibrated across various pressure ranges in simulated high-temperature, ultra-high-pressure environments. This ensures "ready-to-install" performance, drastically saving time and costs associated with installation and tuning.
  • Large-scale warehousing and rapid shipping response. Vehicles used for daily commuting and commercial transport are high-utilization assets; fuel system failures can lead to costly downtime and revenue loss. Our warehouse maintains ample stock, with orders packed and shipped within 24–48 hours of confirmation. This significantly reduces logistics wait times, helping fleets and owners quickly resume operations and avoid losses caused by vehicle downtime.
  • Special-quenched alloy needle valves with wear-resistant hardened coatings. In regions where diesel fuel has poor lubricity or high sulfur content—factors that often cause premature wear and valve sticking in precision components—we provide a superior solution. Our core components utilize high-hardness special bearing steel and anti-corrosion surface treatments. These enhancements offer exceptional fatigue and wear resistance, ensuring stable performance even under harsh conditions and prolonged high-load operation, thereby reducing the extra expenses associated with frequent repairs.
Specifications Table
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)
Application Scenarios

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.

Frequently Asked Questions

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.