Fuel injector FIAT Ducato 3 120 Multijet 2.3 D 120 hp

This category serves owners and technicians working with Fiat, Iveco and Peugeot vehicles equipped with the 120 Multijet 2.3 D 120 hp diesel engine. Here you will find remanufactured fuel injectors designed for exchange programs, where a worn unit is returned for credit toward a remanufactured replacement. The injectors listed here match OEM Bosch part numbers 0445110520, 0445110273 and 0445110435, covering the most common applications in light commercial vehicles and vans from these brands.

The range is built around wholesale partnerships with European remanufacturers who specialize in diesel injection components. These suppliers ensure consistent quality through standardized remanufacturing processes that include ultrasonic cleaning, component replacement where necessary, and rigorous functional testing. The result is an injector that meets or exceeds original equipment performance at a fraction of the new part cost.

Professional uses by trade

Different users approach this category with distinct needs: garages prioritize bulk availability and fast turnaround, while DIY enthusiasts seek single-unit solutions with clear compatibility guidance. Professional technicians value traceable OEM references, while fleet managers focus on minimizing downtime through reliable exchange programs.

• Le garagiste independant : Replace faulty injectors during scheduled maintenance to restore engine efficiency without waiting for dealer parts.
• L'automobiliste depanne : Order a remanufactured injector when the check engine light indicates a cylinder misfire or power loss on the road.
• Le passionne qui fait lui-meme : Source a single Bosch 0445110273 injector for a weekend project to avoid costly dealership visits.
• Der deutsche Kaeufer (DACH) : Purchase injectors for Fiat Ducato or Iveco Daily models with confidence in OEM-level calibration and German-language support.
• Le garagiste independant : Use the exchange program to credit customers for core returns while maintaining stock levels of remanufactured units.
• L'automobiliste depanne : Match the injector reference to the vehicle’s engine code (e.g., 223A1000) to ensure correct fitment before ordering.
• Der deutsche Kaeufer (DACH) : Benefit from standardized packaging that protects injectors during transit, reducing the risk of damage in commercial shipments.

Range comparison

Below you will find the three most common injector references for this engine family, each available in wholesale quantities suitable for professional use.

How to choose

Selecting the right injector requires attention to compatibility, condition and packaging. These criteria ensure the replacement meets both technical and logistical needs.

1. Verify the engine code stamped on the cylinder block to confirm injector compatibility before ordering.
2. Inspect the injector’s condition upon arrival: look for corrosion on electrical connectors or damage to the nozzle assembly.
3. Check packaging integrity to prevent moisture ingress, which can compromise injector performance during storage.
4. Confirm the injector’s spray pattern consistency by comparing it to OEM specifications in the service manual.
5. Order in bulk to reduce per-unit costs, but ensure storage conditions prevent contamination of unused injectors.
6. Prioritize references with documented remanufacturing dates to track shelf life and performance consistency.
7. For fleets, select injectors with the longest documented service intervals to minimize future replacements.

Storage & logistics

Professional storage of remanufactured injectors requires climate-controlled environments with relative humidity below 50% to prevent corrosion. Store injectors in their original packaging or sealed plastic bags with desiccant packs to block moisture. Avoid stacking cartons directly on concrete floors; use pallets to maintain air circulation. Label each batch with the remanufacturing date and reference number for traceability. Rotate stock using the first-in-first-out principle to ensure injectors are used before shelf life concerns arise. For bulk shipments, palletize loads with shrink wrap to prevent shifting during transit, and include handling instructions to avoid impact damage.

Since 2026, we’ve processed thousands of injector cores for this engine family, refining our sourcing to deliver units that restore original performance without the premium price of new parts. Our suppliers’ remanufacturing standards exceed OEM tolerances, giving technicians a reliable alternative for high-volume repairs.— autoKUR team

Related categories

Browse our other ranges:

• 180 Multijet 2.3 D 177 hp
• 180 Multijet 3.0 D 177 hp
• 160 Multijet 3.0 D 158 hp
• 160 Multijet 3.0 D 156 hp
• 150 Multijet 2.3 D 150 hp
• 150 Multijet 2.3 D 148 hp

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.