Frequently asked questions
About this category
This category focuses exclusively on remanufactured fuel injectors for 2.0 TDI 110 HP diesel engines, a critical component in Volkswagen Group vehicles. Whether you are a mechanic diagnosing a misfire, a car owner facing a sudden loss of power, or a DIY enthusiast replacing a faulty part, this range provides the exact fit for engines like the EA189 or EA288. Each injector undergoes a standardized remanufacturing process to restore factory-like performance.
The range is built around verified OEM references, sourced from trusted suppliers to ensure traceability and reliability. As a wholesale specialist, we aggregate these references to offer garages and motorists a streamlined solution, bypassing the complexity of multiple suppliers. The focus remains on the injector’s role in the fuel system, not on any service performed by our team.
Professional uses by trade
Different users approach this category with distinct needs: garages prioritize bulk availability and quick turnaround, while DIYers seek clarity on fitment and return policies. Motorists stranded by a breakdown require immediate compatibility checks and a straightforward path to replacement.
- Le garagiste indépendant : Replaces faulty injectors in bulk to minimize vehicle downtime during scheduled maintenance or breakdown repairs.
- Le garagiste indépendant : Orders injectors with verified OEM references to avoid costly misfits in high-pressure diesel systems.
- L'automobiliste dépanné : Seeks a direct replacement for a failing injector causing power loss or excessive smoke in a 2.0 TDI 110 HP engine.
- L'automobiliste dépanné : Relies on clear compatibility notes to match the injector to the exact engine code and model year without ambiguity.
- Le passionné qui fait lui-même : Prefers remanufactured injectors for their balance of cost and performance, especially when original parts are unavailable.
- Le passionné qui fait lui-même : Uses the return policy for core deposits to offset the cost of the new injector while ensuring proper recycling.
- Der deutsche Käufer (DACH) : Values the German-language support and technical documentation for precise installation and troubleshooting guidance.
Range comparison
The following table lists the exact remanufactured injectors available for 2.0 TDI 110 HP engines, including their OEM references and core compatibility. Each entry is designed to match the engine’s specifications without requiring additional modifications.
| Range | Use | Format |
|---|---|---|
| Injector Bosch 0445110469 | Direct replacement for EA189 engines | |
| Injector Bosch 0445110429 | High-pressure diesel applications |
How to choose
Selecting the right injector depends on several factors beyond the OEM reference, including engine code, model year, and the injector’s condition. Professionals should verify the core’s return eligibility and the packaging’s suitability for their workflow.
- Verify the engine code (e.g., CAAA, CFFB) to ensure the injector matches the vehicle’s exact motorization before ordering.
- Check the injector’s condition—remanufactured units should show no signs of external damage or corrosion to avoid installation issues.
- Confirm the core deposit policy: some injectors require returning the old unit to offset the purchase price.
- Assess the packaging: bulk orders should include protective sleeves to prevent damage during transit or storage.
- Prioritize injectors with a consistent spray pattern, as irregularities often indicate underlying wear or clogging.
- For high-mileage engines, opt for injectors with reinforced cartridges to handle prolonged use without performance degradation.
- Ensure the injector’s electrical connector matches the vehicle’s wiring harness to avoid compatibility conflicts.
Storage & logistics
Bulk injectors must be stored in a dry, temperature-controlled environment to prevent moisture damage or seal degradation. For garages, vertical storage in labeled bins keeps the injectors organized and accessible, while DIYers should avoid stacking units to prevent pressure points on the nozzles. Core deposits should be stored separately in sealed containers to maintain their condition for return. Regular inventory checks ensure that older stock is rotated first, reducing the risk of expired or degraded units reaching the customer.
With over 15 years in diesel injection systems, our team has seen how a single faulty injector can cascade into engine damage. We remanufacture each unit to restore original flow rates and spray patterns, ensuring no compromise in performance for the 2.0 TDI 110 HP applications we serve.— autoKUR team
Related categories
Browse our other ranges:
Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.


