Fuel injector CITROËN C4 Picasso 1 2.0 HDi 150 hp

The 2.0 HDi 150 hp diesel engine, widely used in Renault models from the mid-2000s onward, relies on a sophisticated common-rail injection system where each injector plays a direct role in fuel delivery and combustion efficiency. This category addresses the critical need for reliable injector replacement, whether for a worn-out unit or a performance drop, ensuring your engine runs smoothly without the risk of costly repairs. Here, you’ll find solutions tailored to the exact specifications of this motorization, including remanufactured components that restore original performance levels.

Our injector range for the 2.0 HDi 150 hp is built on partnerships with leading remanufacturers who specialize in diesel fuel systems, ensuring each unit undergoes rigorous testing for spray pattern, flow rate, and leak tightness. The wholesale approach delivers competitive pricing while maintaining the high standards required for direct-fit replacements in professional and DIY settings.

Professional uses by trade

Whether you’re a professional mechanic diagnosing a misfire, a car owner tackling a repair yourself, or a fleet manager maintaining multiple vehicles, the right injector ensures your 2.0 HDi 150 hp engine operates at peak efficiency. Below, we outline how each group benefits from tailored injector solutions.

• Le garagiste independant : Replace a failing injector during routine maintenance to prevent engine damage and customer complaints about rough idling or power loss.
• Le garagiste independant : Stock bulk-packaged injectors to reduce lead times for common diesel engine repairs, improving workshop productivity.
• L'automobiliste depanne : Diagnose a clogged or leaking injector by observing white smoke, misfires, or increased fuel consumption before ordering a replacement.
• L'automobiliste depanne : Order a single remanufactured injector for a DIY swap, avoiding the cost of a full dealer visit while restoring engine performance.
• Le passionne qui fait lui-meme : Research injector compatibility using the vehicle’s engine code (e.g., K9K) to ensure a precise fit for your 2.0 HDi 150 hp model.
• Le passionne qui fait lui-meme : Verify injector condition by checking for external leaks or uneven fuel distribution before committing to a replacement.
• Der deutsche Kaeufer (DACH) : Identify injector issues early by monitoring unusual noises or reduced throttle response, common symptoms in high-mileage diesel engines.

Range comparison

Below, you’ll find the exact injector solutions for your 2.0 HDi 150 hp engine, listed by reference to ensure compatibility and ease of ordering. Each unit is sourced from reputable remanufacturers and tested for consistent performance.

How to choose

Selecting the right injector for your 2.0 HDi 150 hp requires attention to compatibility, condition, and supplier reliability. Below are the key factors professionals and enthusiasts consider before purchasing.

1. Verify the injector’s reference matches your engine’s OEM code to avoid fitment issues in the common-rail system.
2. Inspect the injector’s condition for signs of corrosion or physical damage, which can compromise sealing and performance.
3. Prioritize remanufactured units with documented testing for spray pattern and flow rate to ensure consistent combustion.
4. Check the supplier’s return policy for defective injectors, including core deposit requirements for used units.
5. Compare packaging options—bulk packs for garages, single units for DIYers—to align with your usage frequency.
6. Assess the injector’s storage life, as diesel fuel systems require components free from contamination or degradation.
7. Evaluate the supplier’s lead times and wholesale pricing to balance cost efficiency with workshop or personal needs.

Storage & logistics

For garages and workshops, storing injectors in a climate-controlled environment away from moisture and contaminants is essential to preserve their condition. Bulk-packaged units should remain sealed until use, while single units benefit from protective sleeves to prevent damage during handling. Regular stock rotation ensures older injectors are used first, maintaining freshness and reliability. For DIYers, storing a spare injector in its original packaging in a dry location prevents degradation before installation.

With over a decade of experience in diesel fuel systems, our team has seen how a single faulty injector can disrupt an entire engine’s performance—replacing it with a professionally remanufactured unit restores the precision your 2.0 HDi 150 hp demands.— autoKUR team

Related categories

Browse our other ranges:

• 2.0 HDi 163 hp
• 2.0 HDi 136 hp
• 1.6 HDi 112 hp
• 1.6 HDi 109 hp

Useful references

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