0445120054 Injector Assembly for Iveco‑Fiat Diesel engine

0445120054 Injector Assembly for Iveco‑Fiat Diesel engine Featured Image
  • 0445120054 Injector Assembly for Iveco‑Fiat Diesel engine

Short Description:

0445120050 common rail fuel injector assembly adopts SG04 upgraded precision manufacturing standard, custom engineered for Cummins diesel power systems.

Product Detail

Product Tags

description

0445120054 serves as the pivotal fuel injection unit for Iveco‑Fiat diesel engines. During daily urban and intercity transportation tasks, persistent high‑pressure diesel scouring, repeated load switching and chassis vibration gradually trigger micro‑wear on spray holes and fatigue deterioration inside valve assemblies. This undermines injection accuracy, reduces combustion efficiency and brings gradual power loss. Optimized per SG04 light‑commercial‑vehicle specifications, this injector adopts high‑toughness wear‑resistant alloy steel plus reinforced anti‑fatigue valve sub‑assembly. Its precisely machined nozzle generates fine, evenly‑spread fuel mist for sufficient in‑cylinder combustion. Improved control valve stabilizes injection timing and fuel‑volume consistency, effectively cutting risks of internal leakage and pressure drop. Reinforced inner structure bears cyclic high‑pressure impact. Every finished unit undergoes strict high‑pressure cycle durability test, atomization inspection and dimensional calibration to directly replace worn‑out original injectors.

product parameters

  • Model Number: 0445120054
  • Product Type: Complete common‑rail diesel fuel injector assembly
  • Applicable Engine: Iveco‑Fiat Diesel Engine
  • Applicable Equipment: Iveco‑Fiat light commercial vehicles, delivery vans, medium‑duty trucks
  • Rated Working Pressure: 1600 bar
  • Working Temperature: -40℃ ~ +120℃
  • Material: High‑toughness wear‑resistant alloy steel, anti‑aging high‑performance sealing composite
  • Included Parts: Precision nozzle core, control valve sub‑assembly, full set of sealing auxiliary fittings
  • Manufacturing Standard: SG04 upgraded OEM micron‑level tolerance standard
  • Supply Status: Full finished assembly, ready‑to‑install
  • Installation Method: Original‑position direct swap‑in replacement

advantage

  • SG04 OEM‑Level Matching Compatibility: Produced following SG04 micron‑level OEM specification, perfectly matches Iveco‑Fiat engine parameter requirements; plug‑and‑swap without mechanical cutting or modification.
  • Calibrated for Light‑Commercial‑Vehicle Real‑World Scenarios: Tuned for frequent start‑stop and variable‑load features of urban & intercity delivery vehicles, maintaining stable atomization and accurate fuel supply under complicated road conditions.
  • Integrated Assembly Cuts Vehicle Downtime: Complete‑unit replacement shortens on‑site repair duration, reduces vehicle idle hours and decreases overall fleet maintenance outlay.
  • Complete Supporting Fitting Kit: Equipped with core vulnerable components and anti‑age sealing parts, covering routine vehicle maintenance and complete engine overhaul projects.

FAQ

  • Q1: What typical faults can this injector solve?
  • A: It effectively fixes common aging faults including insufficient acceleration power, unstable idle, black smoke emission, difficult cold start in low temperature, slow throttle response and abnormally high fuel consumption.
  • Q2: What engine and models does 0445120054 fit?
  • A: Specialized for Iveco‑Fiat diesel engine, widely compatible with Iveco‑Fiat light commercial vehicles, delivery vans and medium‑duty trucks.
  • Q3: Is coding required after installation?
  • A: For most standard models, direct replacement is available; individual vehicle ECU systems need injector code input to achieve optimal working status.
  • Q4: What are the key installation precautions?
  • A: Thoroughly clean the fuel rail and pipeline impurities, replace new sealing gaskets, ensure assembly cleanliness, and test idle speed and acceleration performance after installation.
  • Q5: How to prolong service life?
  • A: Use qualified diesel fuel, replace fuel filter regularly, avoid long‑term over‑load operation.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

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