Frequently asked questions
About this category
This category is dedicated to remanufactured injectors for the Renault 1.5 dCi 110 engine, a powerplant found in models like the Scenic 3, Mégane 3, and Kangoo 2, spanning production years from 2009 to 2018. Here, you’ll find high-quality, exchange-standard injectors designed to restore lost power, reduce fuel consumption, and eliminate misfires caused by worn or clogged nozzles. Whether you’re a professional mechanic or a car owner tackling repairs yourself, these parts offer a cost-effective alternative to brand-new OEM components.
The range is built around core exchange principles, where each injector undergoes a rigorous remanufacturing process to meet OEM specifications, including cleaning, calibration, and testing for spray pattern accuracy. As a wholesale supplier, we source directly from certified remanufacturers, ensuring that every injector in this category meets the same standards expected by Renault dealerships, but at a fraction of the cost. This model allows garages to maintain high service levels without overstocking, while DIY users gain access to professional-grade parts.
Professional uses by trade
The remanufactured injectors in this category serve distinct purposes depending on your role: garages rely on them for quick, reliable repairs to keep vehicles in service, while DIY enthusiasts use them to avoid costly dealership visits. German-speaking buyers, in particular, benefit from parts that align with local automotive repair standards and language preferences.
- Le garagiste independant : Replace a faulty injector in under an hour to minimize vehicle downtime and maintain customer trust during busy repair schedules.
- L'automobiliste depanne : Diagnose and swap a failing injector yourself using basic tools, avoiding expensive dealership labor costs for a common diesel issue.
- Le passionne qui fait lui-meme : Restore your Renault’s performance by addressing injector clogging or wear, a frequent cause of power loss in the 1.5 dCi 110.
- Der deutsche Kaeufer (DACH) : Order a remanufactured injector with German-language support and documentation, ensuring seamless integration into your repair workflow.
- Le garagiste independant : Use these injectors for warranty-backed repairs, as they meet OEM performance benchmarks without the premium price tag.
- L'automobiliste depanne : Avoid the hassle of core returns by purchasing injectors with prepaid shipping labels for used part disposal.
- Der deutsche Kaeufer (DACH) : Benefit from bulk pricing when ordering multiple injectors for fleet maintenance or resale to other workshops.
Range comparison
Below, you’ll find the two remanufactured injector models available for the Renault 1.5 dCi 110, each listed with its OEM reference and key compatibility details to simplify your selection process.
| Range | Use | Format |
|---|---|---|
| Injector SIEMENS-VDO 5WS40057 | Direct replacement for Scenic 3 and Mégane 3 models | |
| Injector Bosch 0445116012 | Compatible with Kangoo 2 and utility variants |
How to choose
Selecting the right injector for your Renault 1.5 dCi 110 requires attention to compatibility, condition, and packaging to ensure a hassle-free installation and long-term reliability.
- Verify the injector’s OEM reference against your vehicle’s engine code to avoid mismatches that could lead to poor performance or damage.
- Inspect the packaging for tamper-evident seals and moisture barriers, as these protect the injector during transit and storage.
- Check for calibration certificates or test reports included with the part, which confirm the injector’s spray pattern and pressure match OEM standards.
- Prioritize injectors with a core deposit system, as this simplifies the return of your old part and often reduces upfront costs.
- Opt for suppliers with a transparent rotation policy, ensuring you receive parts that are neither overstocked nor nearing their shelf life.
- For bulk orders, confirm the availability of bulk discounts and dedicated shipping options to streamline your procurement process.
- Ensure the injector’s electrical connector matches your vehicle’s wiring harness to prevent compatibility issues during installation.
Storage & logistics
Proper storage of remanufactured injectors is critical to maintaining their performance and longevity, especially in a wholesale or workshop environment. Keep parts in their original, sealed packaging until installation to prevent contamination from dust or moisture, and store them in a climate-controlled space away from direct sunlight. For garages, rotating stock based on expiry dates (if provided) ensures you use the oldest injectors first, reducing the risk of degradation. Always handle injectors with clean gloves to avoid transferring oils or residues that could affect fuel system cleanliness. If storing for extended periods, consider vacuum-sealing individual units to preserve their condition.
With over 15 years in the fuel system remanufacturing sector, our team has seen firsthand how a single worn injector can disrupt an entire engine’s performance—our goal is to provide parts that restore that balance efficiently and affordably.— autoKUR team
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.