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The CITROËN C4 Picasso 2 1.6 BlueHDi 115 hp (85 kW diesel) is covered by 1 exchange-standard reference(s). Check output before displacement: it determines the part.
Engine specification: 1560 cm³, diesel, built since 12/2014. Matching part number: 5WS40657 (SIEMENS-VDO). Compare with the code stamped on your part.
Other engines of the CITROËN C4 Picasso 2: 1.6 THP 156 hp, 1.6 BlueHDi 120 hp, 1.6 HDi 115 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.
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Frequently asked questions
About this category
The 1.6 BlueHDi 115 hp diesel engine, widely used in Peugeot and Citroën models from 2012 to 2020, relies on a precise high-pressure pump to deliver fuel at optimal pressure for combustion efficiency. This category covers exchange-standard remanufactured pumps designed to replace worn or failing units, restoring engine performance without the expense of a brand-new component. Whether you are a professional mechanic facing a breakdown or a car owner performing maintenance, this range provides a cost-effective solution that maintains the integrity of your vehicle’s injection system.
autoKUR’s high-pressure pump range for the 1.6 BlueHDi 115 hp is built on a network of certified suppliers and remanufacturing partners who specialize in diesel injection components. Each pump undergoes a rigorous process to ensure it meets or exceeds original equipment manufacturer (OEM) standards, including pressure calibration, leak testing, and functional validation. The selection is curated to cover the most common failure points in this motorization, providing garages and DIY users with a reliable alternative to costly OEM replacements while supporting sustainable practices through core recycling.
Professional uses by trade
Different users approach the replacement of a high-pressure pump with distinct priorities: garages prioritize efficiency and compatibility, car owners seek affordability and ease, enthusiasts value technical precision, and German buyers expect clear documentation and adherence to local standards. Each group finds tailored solutions in this category.
- Le garagiste independant : Replaces a failing high-pressure pump in a 1.6 BlueHDi 115 hp with a remanufactured unit to restore engine performance and avoid costly downtime during peak service periods.
- L'automobiliste depanne : Orders a high-pressure pump for a Peugeot 308 or Citroën C4 with 1.6 BlueHDi 115 hp to resolve a sudden loss of power or rough idle without visiting a dealership.
- Le passionne qui fait lui-meme : Sources a remanufactured high-pressure pump to perform a DIY replacement on a weekend project car, ensuring the engine runs smoothly post-installation.
- Der deutsche Kaeufer (DACH) : Selects a high-pressure pump compatible with the 1.6 BlueHDi 115 hp for a Volkswagen or Opel model, relying on clear technical documentation and exchange-standard logistics.
- Le garagiste independant : Uses a remanufactured pump to offer customers a budget-friendly repair option while maintaining the high standards expected in professional workshops.
- L'automobiliste depanne : Chooses a high-pressure pump with core deposit to minimize upfront costs when replacing a faulty unit in a family vehicle used for daily commutes.
- Der deutsche Kaeufer (DACH) : Purchases a pump for a Mercedes-Benz or Ford model equipped with the 1.6 BlueHDi 115 hp, ensuring compatibility with local emission regulations and workshop practices.
Range comparison
The following table presents the available high-pressure pumps for the 1.6 BlueHDi 115 hp, each listed with its exact reference and intended use case to simplify selection for professionals and car owners alike.
| Range | Use | Format |
|---|---|---|
| High-pressure pump SIEMENS-VDO 5WS40657 | core deposit for cost-effective repair |
How to choose
Selecting the right high-pressure pump involves evaluating several technical and logistical factors, including compatibility with the vehicle’s motorization, the condition of the core unit, and the intended use case—whether for immediate repair or workshop stock.
- Verify the engine code and model year to ensure the pump matches the 1.6 BlueHDi 115 hp specifications, avoiding mismatches that could lead to performance issues or damage.
- Check the condition of the core unit (the used pump being returned) to confirm it meets the supplier’s acceptance criteria for exchange programs, ensuring a smooth transaction.
- Assess the packaging format—whether bulk carton for workshops or individual unit for DIY users—to align with your storage and handling capabilities.
- Confirm the pump’s compatibility with the vehicle’s emission system, particularly for models registered in regions with strict environmental standards.
- Evaluate the core deposit fee, which varies by supplier, to balance upfront costs with the long-term value of the exchange program.
- Prioritize suppliers with a track record of consistent quality and timely delivery to minimize delays in repair schedules or personal projects.
- Consider the pump’s remanufacturing process, including pressure calibration and leak testing, to ensure reliability and longevity in service.
Storage & logistics
For professional workshops, storing high-pressure pumps requires controlled conditions to preserve their condition until installation. Keep the units in their original packaging, away from moisture and extreme temperatures, and organize inventory by motorization and supplier to streamline retrieval. Regularly rotate stock to ensure older units are used first, reducing the risk of obsolescence. For DIY users, store the pump in a clean, dry space, protected from dust and potential contaminants that could affect performance. Always handle the unit with care, avoiding drops or impacts that might compromise its integrity. Label each pump with its reference and motorization to prevent mix-ups during busy periods, and maintain a log of core deposits to track returns and refunds efficiently.
With over a decade of experience in diesel injection systems, our team ensures every high-pressure pump leaving our facility meets the same standards as a new unit, delivering reliability without compromise for the 1.6 BlueHDi 115 hp.— autoKUR team
Related categories
Browse our other ranges:
- 1.6 THP 156 hp
- 1.6 BlueHDi 120 hp
- 1.6 HDi 115 hp
- 1.6 HDi / BlueHDi 115 hp
- 1.6 BlueHDi 99 hp
- 1.6 HDi 92 hp
Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.
