Available products
2 references
Frequently asked questions
About this category
The 2.3 CDTI 136 HP engine, found in models like the Opel Insignia and Astra, demands precise fuel delivery to maintain efficiency and emissions compliance. This category specializes in reconditioned fuel injectors tailored for this motorization, addressing common failures such as clogged nozzles, leaking seals, or internal wear that lead to misfires and reduced power. Whether you're a mechanic troubleshooting a customer's vehicle or an enthusiast restoring a project car, these injectors provide a cost-effective alternative to new OEM parts without compromising reliability.
Each injector in this range undergoes a rigorous remanufacturing process that includes ultrasonic cleaning, component replacement, and pressure testing to restore factory-like performance. The catalog is built around wholesale partnerships with suppliers who prioritize compatibility and durability, ensuring that every reference listed aligns with the Opel 2.3 CDTI 136 HP's technical requirements. This approach allows professionals to streamline inventory while offering customers a dependable solution for engine performance issues.
Professional uses by trade
Different users approach injector replacement with distinct priorities: garages prioritize turnaround time and bulk availability, while DIY enthusiasts seek clarity on fitment and return policies. This section breaks down how each group leverages the reconditioned injector range to solve real-world problems efficiently.
- Le garagiste independant : Replace faulty injectors during routine maintenance to avoid repeat customer visits for the same issue, using pre-tested parts that reduce diagnostic time.
- L'automobiliste depanne : Order a direct-fit injector when the engine warning light appears, ensuring the replacement arrives quickly to get the vehicle back on the road without prolonged downtime.
- Le passionne qui fait lui-meme : Source a remanufactured injector for a classic Opel project, benefiting from wholesale pricing while avoiding the complexity of OEM part hunting.
- Der deutsche Kaeufer (DACH) : Purchase a reconditioned injector with confidence in its compatibility, as the catalog lists exact OEM references and equivalent alternatives for the 2.3 CDTI 136 PS engine.
- Le garagiste independant : Use the injector range to fulfill warranty claims for customers whose vehicles fall outside manufacturer coverage, providing a budget-friendly alternative.
- L'automobiliste depanne : Opt for a reconditioned injector when the original part is discontinued, ensuring continued access to a critical component for their vehicle's longevity.
- Der deutsche Kaeufer (DACH) : Benefit from the core deposit system, which reduces upfront costs by refunding the value of the old injector upon return, making repairs more affordable.
Range comparison
This section lists the exact reconditioned injector references available for the Opel 2.3 CDTI 136 HP, including their OEM equivalents and compatibility notes. Each entry is designed to simplify the selection process for professionals and enthusiasts alike.
| Range | Use | Format |
|---|---|---|
| Injector SIEMENS-VDO 166000372R | direct replacement for high-mileage engines | |
| Injector SIEMENS-VDO 166009567R | premium remanufactured for restored performance |
How to choose
Selecting the right injector involves more than matching the OEM reference; it requires evaluating condition, packaging, and supplier reliability. This guide highlights the key factors professionals and DIYers should consider to ensure a successful replacement.
- Prioritize injectors with visible serial numbers and batch codes to verify authenticity and traceability during installation.
- Check the packaging for tamper-evident seals and moisture barriers to prevent contamination before the part reaches the workbench.
- Opt for suppliers who provide clear compatibility charts, reducing the risk of mismatched parts that could damage the fuel system.
- Evaluate the remanufacturing process details, such as whether the supplier replaces internal components like nozzles and solenoids for long-term reliability.
- Consider the core deposit policy, which can offset costs when returning the old injector and streamline the replacement workflow.
- For bulk orders, assess the supplier's stock rotation to ensure you receive parts within their optimal performance window, not past their shelf life.
- Review the return policy for defective units, as some suppliers offer hassle-free exchanges to minimize downtime for critical repairs.
Storage & logistics
Proper storage of reconditioned injectors is critical to maintaining their functionality until installation. Keep parts in their original, sealed packaging in a climate-controlled environment, away from direct sunlight and humidity. For garages handling bulk inventory, use labeled bins or shelving units to organize by reference and expiration date, if applicable. Avoid stacking heavy items on top of injector boxes to prevent deformation of seals or connectors. Always inspect the packaging for damage before storing, and rotate stock using the first-in, first-out method to ensure older units are used first. This discipline prevents the issuance of parts that may have degraded over time, preserving the integrity of your inventory and the reliability of your repairs.
Since 2026, our workshop has trusted this injector range for Opel 2.3 CDTI repairs, and we’ve never had a comeback due to a faulty part. The consistency in fitment and performance saves us hours of diagnostic time, letting us focus on delivering quality service to our customers.— 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.


