Fuel injector RENAULT Scenic 2 1.9 DCi 110 hp

The 1.9 dCi 110 hp engine, widely used in Renault models from the early 2000s to mid-2010s, is known for its durability but requires precise injector maintenance to avoid symptoms like power loss, excessive smoke, or rough idling. This category focuses exclusively on high-pressure injectors designed for this motorization, offering a cost-effective alternative to OEM replacements through remanufactured units that restore original performance without the premium price.

Our range is curated from leading suppliers in the diesel injection aftermarket, ensuring each injector undergoes rigorous testing for flow rate, spray pattern, and electrical integrity before being packaged for wholesale distribution. The role of the wholesaler here is to bridge the gap between industrial-grade remanufacturing and the needs of independent workshops and DIY enthusiasts, providing bulk options that reduce per-unit costs while maintaining traceability to OEM specifications.

Professional uses by trade

Whether you're a professional mechanic, a stranded driver, or a hands-on enthusiast, the right injector can mean the difference between a quick repair and prolonged downtime. Below, we outline how each group benefits from this category, with practical applications tailored to their workflows.

• Le garagiste independant : Replaces worn injectors in bulk to minimize vehicle downtime during scheduled maintenance or diagnostic repairs.
• L'automobiliste depanne : Orders a single injector for immediate replacement when symptoms like misfiring or black smoke indicate a failing unit.
• Le passionne qui fait lui-meme : Sources a remanufactured injector to avoid the high cost of OEM parts while ensuring compatibility with their 1.9 dCi 110 hp engine.
• Der deutsche Kaeufer (DACH) : Purchases injectors in wholesale quantities for workshop stock, leveraging cost savings and reliable lead times for German-market Renault models.
• Le garagiste independant : Uses injector testing equipment to verify performance before installation, reducing comebacks and improving customer trust.
• L'automobiliste depanne : Matches the injector’s OEM reference to their vehicle’s build year and motorization code for a seamless fit.
• Der deutsche Kaeufer (DACH) : Benefits from packaging designed for European logistics, ensuring durability during transit and storage in workshop environments.

Range comparison

Below, we compare the available injector options for the 1.9 dCi 110 hp, highlighting key differences in compatibility, packaging, and intended use cases to help you select the right unit for your needs.

How to choose

Selecting the correct injector involves more than matching the OEM reference—it requires attention to packaging, storage conditions, and the injector’s remanufacturing process to ensure longevity and performance.

1. Verify the injector’s compatibility with your vehicle’s motorization code and build year to avoid mismatches in flow rate or electrical connectors.
2. Opt for bulk packaging if you’re a workshop to reduce per-unit costs and streamline inventory management for high-turnover applications.
3. Check the injector’s storage instructions to prevent contamination or degradation of seals, which can compromise performance over time.
4. Prioritize injectors from brands with a track record in diesel injection remanufacturing, as consistency in quality reduces the risk of premature failure.
5. Ensure the injector’s packaging includes clear labeling for OEM reference and motorization compatibility to simplify ordering and installation.
6. For DIY users, choose retail packaging that includes basic installation instructions and safety warnings to avoid common mistakes during replacement.
7. Consider the injector’s rotation in your workshop’s inventory to prevent stock obsolescence, especially for older Renault models with limited availability.

Storage & logistics

Proper storage of diesel injectors is essential to maintain their performance and prevent contamination. Keep units in a dry, temperature-controlled environment away from direct sunlight, and avoid stacking boxes to prevent seal deformation. For bulk orders, use shelving with dividers to organize by motorization code and OEM reference, ensuring quick access during repairs. Always inspect packaging for damage before use, as compromised seals can lead to fuel leaks or injector failure. For workshops, implementing a first-in-first-out (FIFO) system helps manage stock rotation and reduces the risk of using outdated units.

With over a decade of experience in diesel injection systems, our team has seen firsthand how a well-chosen injector can restore a 1.9 dCi 110 hp to near-original performance, saving both time and money for our customers.— autoKUR team

Related categories

Browse our other ranges:

• 2.0 DCi 150 hp
• 1.9 DCi 131 hp
• 1.9 DCi 125 hp
• 1.9 DCi 120 hp
• 1.9 D 116 hp
• 1.5 DCi 103 hp

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.