0445120346 Injector Assembly for Fiat India Engine

0445120346 Injector Assembly for Fiat India Engine Featured Image
  • 0445120346 Injector Assembly for Fiat India Engine

Short Description:

0445120345 common-rail fuel injector assembly is high-precision replacement part for FAW Xichai diesel engine, Widely fitted on FAW heavy-duty trucks and coaches equipped with Xichai engine.

Product Detail

Product Tags

description

As the core fuel injection component of Fiat India diesel power, 0445120346 withstands continuous high-pressure diesel scouring, frequent load changes and strong mechanical vibration under high-temperature and dusty road environments. Ordinary injectors easily suffer nozzle clogging and valve group degradation under heavy-duty cycles, resulting in uneven atomization, incomplete combustion and obvious power drop under heavy load. This injector is specially calibrated to match Fiat India engine performance characteristics, adopting high-strength alloy steel and reinforced control valve assembly. Precisely machined nozzle generates fine fuel mist to boost combustion efficiency. Optimized internal oil circuit stabilizes injection timing and fuel delivery volume, reducing back-leakage risk for long-hour operation. Reinforced integrated construction resists cyclic pressure shock and vibration. Every finished injector passes bench inspection of fuel flow, spray pattern and durability test for reliable substitution of aged OEM injectors.

product parameters

Model Number: 0445120346
Product Type: Complete common-rail diesel fuel injector assembly
Applicable Engine: Fiat India Diesel Engine
Applicable Equipment: Medium-duty commercial trucks for Indian market
Rated Working Pressure: 1600‑1800 bar
Working Temperature: ‑20℃ ~ +130℃
Material: High‑strength wear‑resistant alloy steel, ageing‑proof high‑performance sealing compound
Included Parts: Precision nozzle core, control-valve assembly, matched sealing repair kit
Manufacturing Standard: Aftermarket upgraded micron‑level tolerance specification
Working Condition: High temperature, dusty unpaved road, continuous heavy-duty operation, variable load cycles
Core Function: Boost heavy-load power, stabilize idle speed, improve fuel atomization, reduce exhaust smoke and restrain abnormal fuel consumption

advantage

・Calibrated for Tropical Heavy-duty Condition: Tuned for Fiat India engine, maintains stable injection performance under high temperature and poor fuel quality commonly seen in South Asia.
・Whole-Unit Replacement Reduces Equipment Downtime: Complete assembly replacement simplifies on-site repair steps, shortens vehicle idle period and cuts fleet operation cost.
・Matched Sealing Repair Kit Attached: Brand-new sealing accessories are supplied together, meeting maintenance and overhaul demands without extra purchasing.
・Batch-wise Bench Testing: Every batch passes flow deviation test, spray morphology inspection and durability verification, ensuring consistent performance between batches.
・Reinforced Anti-Wear Valve Group: Upgraded valve assembly resists erosion from fuel impurities and cyclic pressure impact, slowing internal wear for vehicles running on rough roads.

FAQ 

Q1: What faulty symptoms can this 0445120346 injector solve?

A: It improves common faults caused by nozzle carbon coking and internal component wear, including insufficient power under heavy load, unstable idle speed, exhaust smoke, slow throttle response and abnormal fuel consumption rise.

Q2: What engines and vehicles is 0445120346 suitable for?

A: It is specially adapted for Fiat India diesel engines, widely fitted on medium-duty commercial trucks sold in Indian market.

Q3: What are the key installation precautions?

A: Flush fuel rail and pipelines thoroughly to remove residual impurities; install brand-new sealing parts; ensure dust-free assembly environment; perform idle and heavy-load test after installation and check all joints for fuel leakage.

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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our warehouse

Pack and ship

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