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0445120226 Fuel Injector G6a00-1112100-A38 Common Rail Diesel Injector for Yuichal
| MOQ: | 1 pieces |
| Price: | US $36-42 / pieces |
| Payment Method: | L/C,D/A,D/P,T/T |
| OE No. | 0445120226 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
<Product Description> This model of high-pressure electronically controlled common rail nozzle valve body component (standard part number: 0445120226 / 0 445 120 226, common OE cross-reference and interchangeable identification numbers include 0445120122, 20113803, 20113803P01, etc., mainly matched with 4.8L / 7.2L D7E and D5E series high-pressure common rail diesel power platforms, widely installed in various heavy-duty trucks, urban engineering vehicles, and excavating and loading machinery) is precision-manufactured. As the key metering and ultra-fine spray execution core of the high-pressure common rail fuel supply system, it bears the heavy responsibility of accurately metering high-pressure diesel fuel and rapidly dispersing it into ultra-fine atomized particles with microsecond-level electronic control response, promoting comprehensive and uniform mixing of fuel and intake airflow, and achieving efficient and complete combustion.
The product adheres to a design protocol of "high-pressure resistant particle refinement and microsecond-level ultra-fast response." Internal needle valve components and armature control valve cores are made from carefully selected aerospace-grade quenched special alloy steel, combined with ultra-high precision geometric grinding and low-friction polishing. The surface is covered with a high-density, anti-coking hardened coating, effectively preventing early erosion caused by diesel impurities. After the parts are installed, mechanics and equipment operators will experience a significant performance improvement: crisp and rapid starting, with severe vibrations and shaking at low-speed idling completely eliminated; under full-load high-speed cruising, steep slope climbing, or heavy-load tunneling conditions, the throttle pedal response is firm and smooth, acceleration is rapid and powerful, and exhaust black smoke is significantly reduced, resulting in a satisfactory overall fuel consumption control experience.
<Product Description>
<Product Advantages>
Problems Solved: Addresses issues arising from traditional OEM and multi-level distribution chains, such as accumulated tolerance issues in parts matching, uneven fuel supply to cylinders, and potential high-pressure leaks, while effectively reducing intermediate procurement costs.
Value Gained: Leveraging a self-operated standardized production base for precise end-to-end control, eliminating intermediate markups, and ensuring highly consistent fuel injection volumes across cylinders. This reduces maintenance budgets while providing robust and reliable power for vehicle and equipment operation.
Problems Solved: Addresses issues such as response delays, pressure relief jamming leading to engine misfires and vibrations, and wasted time and money due to repeated disassembly and adjustment, which are common with low-end parts.
Value Gained: Each injector undergoes automated testing on a test bench before leaving the factory. Flow rate and sealing performance are calibrated under simulated high-temperature and ultra-high-pressure conditions, ensuring immediate usability upon installation and significantly saving time and costs associated with equipment disassembly and adjustment.
Problem Solved: Addressing the costly delays and lost work due to fuel system malfunctions causing breakdowns and shutdowns for high-upload productivity tools like construction machinery and commercial vehicles.
Value Brought: Our warehousing center maintains ample stock of best-selling specifications year-round. Orders are responded to quickly, with priority packing and shipping within 24-48 hours, significantly shortening logistics and delivery cycles. This helps fleets and owners quickly restore equipment availability and effectively avoids downtime losses.
Problem Solved: Addressing the issue of premature wear and valve core seizure caused by variations in diesel lubricity and sulfur content across different regions.
Value Brought: Core valve components utilize high-strength special bearing steel and surface anti-corrosion hardening treatment, significantly improving fatigue resistance and wear resistance. This ensures stable performance even under harsh environments and prolonged high-load operation, avoiding the additional costs associated with frequent disassembly and repairs.
</Product Advantages>
<Parameter Table>
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Heavy-Duty Diesel Engine Electronic High-Pressure Common Rail Injector |
| Standard OE Part Number | 0445120226 |
| Interchangeable Part Number | 0 445 120 226 / 0445120122 / 20113803 / 20113803P01 |
| Applicable Engine Platform | D7E / D5E Series 4.8L / 7.2L Diesel Engines |
| Fuel Supply System | High-Pressure Electronic Common Rail Injection System (Common Rail) |
| Core Needle Valve Material | Aerospace-Grade Quenched Bearing Steel, Corrosion-Resistant High-Hardness Special Alloy |
| Surface Treatment Process | High-Density Ultra-Wear-Resistant DLC Hardened Coating |
| Injector Orifice Micro-Engraving Technology | EDM High-Precision Electrical Discharge Micro-Orifice Machining |
| Maximum Operating Pressure | ≥ 1800 bar |
| Operating Temperature Range | -40°C to +125°C |
| Internal Sealing Components | Original Equipment Manufacturer (OEM) High-Temperature Resistant and Swell-Resistant Special Fluororubber (FKM O-Rings) |
| Net Weight per Unit | Approx. 0.88 kg / piece |
| Factory Testing Standards | 100% Automated Full-Condition Bench Flow and Sealing Tests |
</Parameter Table>
<Application Scenarios> Long-haul trucking and heavy-duty logistics delivery: Commercial heavy-duty trucks and logistics tractors frequently travel fully loaded on inter-provincial highways, placing extremely high demands on fuel supply stability and fuel control. When drivers find that the vehicle accelerates weakly, has insufficient power when climbing hills, or emits excessive black smoke from the exhaust pipe, maintenance personnel promptly replace the fuel with this high-precision common rail injector. After replacement, the throttle response is smooth and tight, the power reserve is ample, and the overall fuel consumption per 100 kilometers is significantly reduced.
Construction and Heavy Excavating Machinery Operation Scenarios: Tracked excavators and construction machinery continuously excavate under high loads in muddy, dusty environments. When equipment experiences starting difficulties, severe idling vibrations, or frequent misfires, the maintenance team replaces the entire set of high-specification fuel injection valve assemblies. Microsecond-level precise injection allows the engine to instantly release high torque at low speeds, smoothly handling frequent heavy-load tests and ensuring continuous and efficient construction operations.
Application Scenarios
Q: Can I use the product directly after installation? Is it necessary to enter a correction code?
A: Each injector has a unique flow correction code (IMA code) generated during factory testing. It is recommended to use a diagnostic tool to flash the correction code into the engine ECU after installation to achieve optimal fuel efficiency and smoothness.
Q: What is the inventory and delivery time for bulk purchases?
A: We have our own factory and large warehouse, and maintain a large inventory of this model year-round. Standard orders can be packaged and shipped within 24-48 hours, and large-volume purchase orders can also be quickly arranged for production line scheduling. Q: How are product quality and performance guaranteed before leaving the factory?
Q: How are product quality and performance guaranteed before leaving the factory?
A: All injectors undergo assembly in a Class 100 cleanroom and 100% full-condition bench testing, covering key indicators suchs as sealing, pre-injection volume, full-load injection volume, and return oil volume. These stringent testing standards ensure that the products are of superior quality from the outset.
Q: How long is the product warranty period? What are the after-sales service arrangements?
A: We offer a 12-month warranty period. If a performance failure occurs within the warranty period due to non-human factors, we provide fast replacement or after-sales technical support to ensure your peace of mind when using the product.
