Fuel injector CITROËN C4 Picasso 1 1.6 HDi 109 hp

The 1.6 HDi 109 hp diesel engine, widely used in Peugeot models from the mid-2000s onward, relies on a high-pressure common rail system where injectors play a pivotal role in fuel delivery. This category addresses the needs of independent garages, DIY enthusiasts, and German-speaking buyers seeking reliable replacement parts for this specific motorization, ensuring compatibility with vehicles like the Peugeot 206, 207, 307, and Partner.

Our range is built on partnerships with leading suppliers who specialize in remanufacturing injectors to OEM specifications, offering a cost-effective alternative to new parts without compromising on performance. The wholesale model ensures mechanics and workshops can access these parts at competitive rates, backed by a core deposit system to streamline returns of used components.

Professional uses by trade

Whether you're a professional mechanic diagnosing a misfire or a car owner tackling repairs yourself, understanding how to select and use these injectors correctly is essential for restoring engine efficiency and avoiding further damage.

• Le garagiste independant : Replace worn injectors during routine maintenance to prevent costly engine damage and customer complaints about rough idling or excessive fuel consumption.
• L'automobiliste depanne : Swap a faulty injector yourself when your Peugeot 307 hesitates under acceleration or fails its emissions test, using basic tools and a core deposit refund.
• Le passionne qui fait lui-meme : Source a remanufactured injector for your Peugeot 206 if the engine stalls at idle or the check engine light flashes intermittently, ensuring a direct fit without dealership markup.
• Der deutsche Kaeufer (DACH) : Nutzen Sie generalüberholte Injektoren für Ihren Peugeot mit 1.6 HDi 109 PS, wenn der Motor unrund läuft oder der Kraftstoffverbrauch plötzlich ansteigt, um teure Werkstattkosten zu vermeiden.
• Le garagiste independant : Stock these injectors in bulk to reduce lead times for customers whose vehicles exhibit symptoms like white smoke from the exhaust or a noticeable drop in power output.
• L'automobiliste depanne : Order a remanufactured injector online if your Partner van struggles to start in cold weather or the engine misfires after a long highway drive, pairing it with a new fuel filter for optimal results.
• Der deutsche Kaeufer (DACH) : Wählen Sie generalüberholte Injektoren mit Pfandoption, um bei Rückgabe der alten Komponente Geld zu sparen, besonders wenn Ihr Fahrzeug wie der Peugeot 308 bereits über 150.000 Kilometer auf dem Tacho hat.

Range comparison

Below, you’ll find the exact remanufactured injector references compatible with the 1.6 HDi 109 hp engine, each verified for fitment and performance in this motorization.

How to choose

Selecting the right injector involves more than just matching the part number—consider packaging, warranty terms, and supplier reliability to ensure long-term satisfaction.

1. Prioritize injectors packaged in sealed, anti-static containers to prevent contamination during storage or transport to your workshop.
2. Verify the supplier’s return policy, including core deposit terms, to avoid unexpected costs when exchanging a used injector for a remanufactured one.
3. Check for consistent color-coding or labeling on the injector body to confirm compatibility with your specific engine code, such as DW10 or 8HY.
4. Opt for suppliers with a documented remanufacturing process, including pressure testing and calibration, to ensure the injector meets OEM performance standards.
5. Favor bulk orders if you service multiple vehicles of the same motorization, reducing per-unit costs and simplifying inventory management.
6. Inspect the injector’s electrical connector for corrosion or damage, as this can lead to misfires even if the internal components are remanufactured.
7. For German-speaking buyers, confirm the injector’s compliance with EU emissions standards, especially if the vehicle is used in regions with strict environmental regulations.

Storage & logistics

Store remanufactured injectors in a climate-controlled environment, away from direct sunlight and moisture, to preserve their internal seals and prevent premature wear. Avoid stacking heavy items on top of the packaging, as this can deform the injector body or damage the electrical connector. For workshops, designate a dedicated shelf or cabinet for these parts, labeled clearly to prevent mix-ups with other components. Always handle injectors with clean gloves to avoid transferring oils or debris that could compromise their performance when installed.

Since 2026, our team has processed thousands of injector replacements for the 1.6 HDi 109 hp, refining our sourcing to ensure every part meets the rigorous demands of independent garages and DIY mechanics alike.— autoKUR team

Related categories

Browse our other ranges:

• 2.0 HDi 163 hp
• 2.0 HDi 150 hp
• 2.0 HDi 136 hp
• 1.6 HDi 112 hp

Useful references

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