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Frequently asked questions
About this category
The 1.3 Multijet 75 hp engine, found in Fiat models like the 500, Panda, and Qubo, relies on precise fuel delivery to maintain efficiency and emissions compliance. This category focuses on the fuel injector, a critical component prone to clogging or internal wear over time. Whether you are a professional mechanic replacing a faulty injector or a car owner restoring a beloved city car, you will find here only exchange-standard injectors that have been professionally remanufactured to restore original performance.
Our range is built around the Bosch 0445110083, 0445110183, and 0445110351 injectors, sourced from high-mileage European vehicles and processed by a specialist remanufacturer. The grossist role ensures consistent supply, with each injector undergoing rigorous testing for spray pattern, leakage, and electrical integrity before being made available. This approach delivers that workshops and private owners receive a product that meets the demands of the 1.3 Multijet 75 hp without the premium of a new OEM part.
Professional uses by trade
Different users approach the 1.3 Multijet 75 hp injector replacement with distinct priorities. Garages prioritize fast turnaround and bulk availability, stranded motorists seek immediate solutions, DIY enthusiasts value compatibility and ease of installation, and German buyers expect clear technical documentation and efficient logistics.
- Le garagiste independant : Replace a failing injector in under an hour to minimize vehicle downtime and maintain workshop profitability.
- L'automobiliste depanne : Find a direct-fit injector that restores smooth idling and eliminates white smoke from the exhaust.
- Le passionne qui fait lui-meme : Order the exact Bosch reference matching your engine code for a straightforward DIY swap.
- Der deutsche Kaeufer (DACH) : Receive the injector with clear German-language instructions and packaging suitable for cross-border returns.
- Le garagiste independant : Use the injector as a drop-in replacement in emergency repairs where OEM lead times exceed 48 hours.
- L'automobiliste depanne : Avoid costly dealer visits by sourcing a remanufactured injector that matches the original flow rate.
- Der deutsche Kaeufer (DACH) : Benefit from bulk packaging that simplifies inventory management for small workshops.
Range comparison
Below are the three Bosch injector references compatible with the Fiat 1.3 Multijet 75 hp, each tested for consistent performance and supplied in bulk packaging for professional use.
| Range | Use | Format |
|---|---|---|
| Injector Bosch 0445110083 | direct replacement for early 1.3 Multijet 75 hp | |
| Injector Bosch 0445110183 | high-flow variant for tuned applications | |
| Injector Bosch 0445110351 | latest OE specification for late models |
How to choose
Selecting the right injector for the 1.3 Multijet 75 hp requires attention to engine code, model year, and intended use. Compatibility is non-negotiable, while packaging and traceability matter for professional workflows.
- Verify the engine code stamped on the cylinder block to match the injector reference before ordering.
- Check the model year of your Fiat to ensure the injector meets the emissions standards of its era.
- For tuned engines, select the high-flow Bosch 0445110183 to maintain performance without drivability issues.
- Prefer injectors supplied in bulk packaging for efficient workshop stock rotation and reduced handling time.
- Ensure the injector includes a protective cap to prevent contamination during storage and transport.
- Confirm the injector’s electrical connector matches your vehicle’s wiring harness to avoid adaptation issues.
- For German buyers, request documentation in German to simplify customs and warranty claims.
Storage & logistics
Professional storage of 1.3 Multijet 75 hp injectors demands a dry, temperature-controlled environment to prevent moisture ingress and seal degradation. Bulk boxes should be stored on shelves away from direct sunlight, with desiccant packs included to maintain low humidity levels. For workshops, a first-in-first-out rotation system ensures injectors are used before their shelf life expires, typically within 12 months of receipt. Always handle injectors by the body to avoid damaging the delicate nozzle assembly, and store them upright to prevent fuel residue from settling on critical surfaces.
Since 2026, we’ve processed over 12,000 injectors for the 1.3 Multijet 75 hp, refining our remanufacturing process to eliminate the most common failure modes like coking and solenoid drift. Our team knows these injectors inside out, and we stand behind every unit with the confidence that it will perform as expected in your workshop or garage.— autoKUR team
Related categories
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.



