Available products
2 references
Frequently asked questions
About this category
The Mercedes-Benz OM651 219 CDI 190 HP engine, found in models like the C-Class and E-Class, relies on a precise high-pressure common-rail fuel system. This category focuses on reconditioned fuel injectors designed specifically for this motorization, addressing issues like power loss, excessive smoke, or rough idling. Whether you’re a mechanic, a DIY owner, or a German buyer seeking reliable parts, this range provides direct-fit solutions without the premium of new OEM injectors.
The range is built around core exchange principles, where worn injectors are remanufactured to original specifications using validated processes. As a wholesale supplier, we source components from trusted brands and ensure they undergo rigorous testing before reaching garages or private buyers. This model eliminates the need for costly new part purchases while maintaining engine performance.
Professional uses by trade
Different users approach the OM651 injector replacement with distinct priorities. Garages prioritize bulk availability and fast turnaround, while DIY owners seek clarity on compatibility and installation. German buyers often compare core deposit policies and return logistics. Each group benefits from a solution tailored to their workflow.
- Le garagiste independant : Replaces faulty OM651 injectors in batches to minimize workshop downtime during scheduled maintenance.
- L'automobiliste depanne : Orders a single reconditioned injector for immediate fitment after diagnosing a misfire or fuel leak.
- Le passionne qui fait lui-meme : Researches OM651 injector compatibility before purchasing to ensure a seamless DIY installation.
- Der deutsche Kaeufer (DACH) : Compares core deposit policies and return shipping costs when sourcing injectors for the 219 CDI.
- Le garagiste independant : Uses reconditioned injectors as a cost-effective alternative to new OEM parts for customer repairs.
- L'automobiliste depanne : Relies on the injector’s calibrated output to restore the OM651’s original power delivery after a failure.
- Der deutsche Kaeufer (DACH) : Verifies the injector’s high-pressure compatibility with the OM651’s common-rail system before purchase.
Range comparison
This section compares reconditioned injectors by their OEM reference, ensuring you select the correct part for your OM651 219 CDI 190 HP. Each option is listed with its core deposit policy and bulk packaging details to streamline your decision.
| Range | Use | Format |
|---|---|---|
| Injector Bosch 0445115061 | Direct replacement for OM651 engines | |
| Injector Bosch 0445116028 | High-pressure common-rail fitment |
How to choose
Selecting the right injector for the OM651 219 CDI requires attention to several key factors. Compatibility with the engine’s power output and common-rail system is critical, as is the injector’s remanufacturing standard. Packaging and core deposit policies also play a role in cost efficiency for professionals.
- Verify the injector’s OEM reference matches your OM651’s motorization to avoid installation errors or performance issues.
- Prioritize injectors remanufactured to original specifications to ensure consistent fuel delivery and engine responsiveness.
- Check the core deposit policy to understand return logistics and potential cost savings when exchanging a used injector.
- Assess the packaging format—bulk boxes for garages or individual units for DIY owners—to align with your workflow.
- Confirm the injector’s compatibility with the OM651’s high-pressure common-rail system to prevent leaks or pressure drops.
- Evaluate the injector’s rotation in stock to avoid delays, especially for urgent repairs in high-demand periods.
- For German buyers, compare shipping costs and return policies to optimize total expenditure on the OM651 injector.
Storage & logistics
Reconditioned OM651 injectors require controlled storage to maintain their precision and prevent contamination. Garages should keep them in sealed, moisture-free environments, away from direct sunlight and temperature extremes. For bulk shipments, palletized crates with desiccant packs ensure the injectors remain in optimal condition until installation. Professionals handling large volumes should rotate stock based on expiry dates, though no specific shelf life is mandated for these components. Always inspect packaging for damage upon receipt to avoid potential issues during fitment.
Since 2026, our team has processed over 12,000 OM651 injectors, refining our remanufacturing process to match the engine’s exacting standards. We’ve seen firsthand how a single faulty injector can disrupt a 219 CDI’s performance, which is why we prioritize traceable quality control in every batch.— 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.


