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1 exchange-standard references cover the C1 (all listed engines). Each sheet crosses engine, output and production years to guarantee the match.
The 1 references for the CITROËN C1 are supplied as exchange units, with a 24-month warranty.
A check is due between two neighbouring engines: search by reference settles it in one move. All parts carry a 24-month warranty, with all CITROËN references in the background.
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Frequently asked questions
About this category
The high-pressure pump is a critical component in modern diesel engines, including Renault’s 1.5 dCi range, where it delivers fuel at pressures up to 2,000 bar to the injectors for optimal combustion. This category serves independent garages, DIY enthusiasts, and breakdown-prone drivers who need a reliable replacement without the expense of an OEM unit. Here, you’ll find exchange-standard pumps designed for direct fitment, backed by remanufacturing processes that restore performance to original specifications.
Our range is built in collaboration with leading remanufacturers who specialize in diesel fuel systems, ensuring each pump meets strict compatibility and durability standards. The pumps are supplied through a wholesale network that prioritizes quality, traceability, and fast turnaround, making them ideal for professional workshops and private buyers alike.
Professional uses by trade
Whether you’re a mechanic diagnosing a misfire or a driver noticing reduced fuel efficiency, the high-pressure pump’s role is clear: it must deliver fuel precisely to the injectors. This section outlines how different users—from garages to DIYers—engage with this component in their workflows.
- Le garagiste independant : Replace a failing pump during a routine service to avoid costly engine damage and customer callbacks.
- L'automobiliste depanne : Swap the pump yourself if your Renault 1.5 dCi starts stalling or emitting black smoke, using our step-by-step guides.
- Le passionne qui fait lui-meme : Order the pump with the correct OEM reference to ensure a seamless fitment in your project car’s fuel system.
- Der deutsche Kaeufer (DACH) : Nutzen Sie Austauschpumpen mit deutscher Dokumentation für klare Kompatibilität und einfache Montage in Ihrem Werkstattalltag.
- Le garagiste independant : Use the pump’s OEM code to cross-reference with your diagnostic tool and confirm the fault before ordering.
- L'automobiliste depanne : Check the pump’s condition by listening for unusual noises from the fuel system or observing inconsistent engine behavior.
- Der deutsche Kaeufer (DACH) : Wählen Sie Pumpen mit klaren Rückgabebedingungen für die alte Pumpe, um die Pfandkosten zu minimieren.
Range comparison
Below, you’ll find the exchange-standard high-pressure pumps available for Renault 1.5 dCi engines, listed with their exact OEM references and compatibility details to simplify your selection.
| Range | Use | Format |
|---|---|---|
| High-pressure pump SIEMENS-VDO 5WS40008Z | Direct fit for 1.5 dCi engines |
How to choose
Selecting the right high-pressure pump depends on several factors, from OEM compatibility to the pump’s remanufacturing quality. These criteria help professionals and DIYers alike make an informed decision.
- Verify the pump’s OEM reference against your vehicle’s engine code to ensure a perfect match and avoid installation issues.
- Check the remanufacturing process used—look for units labeled as ‘generalüberholt’ or ‘Austauschteil’ to confirm they meet industry standards.
- Assess the pump’s packaging for protection against moisture and impact, as improper storage can compromise its performance.
- Prioritize pumps with clear documentation, including torque specs and installation notes, to streamline the replacement process.
- For high-volume workshops, choose pumps with a consistent supply chain to avoid delays in critical repairs.
- DIY enthusiasts should opt for pumps with detailed guides or video tutorials to simplify the installation process.
- German buyers should ensure the pump’s documentation is in German to comply with local workshop practices.
Storage & logistics
For workshops, storing high-pressure pumps in a climate-controlled environment away from direct sunlight and contaminants is essential to maintain their functional integrity. Use original packaging or equivalent protective cases to prevent damage during handling, and rotate stock based on expiry dates if applicable. Always label inventory with OEM references and compatibility notes to streamline order fulfillment and reduce the risk of mis-shipments. For private buyers, ensure the pump is stored in a dry place until installation to avoid corrosion or seal degradation.
With over a decade of experience in diesel fuel systems, our team has seen how a single high-pressure pump failure can cascade into major engine issues—choosing the right exchange-standard unit is the difference between a quick repair and a costly breakdown.— autoKUR team
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.