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Fuel injector CITROËN C4 1 2.0 HDi 140 hp

2.0 HDi 140 hp

The CITROËN C4 1 2.0 HDi 140 hp (103 kW diesel) is covered by 6 exchange-standard reference(s). Check output before displacement: it determines the part.

Engine specification: 1997 cm³, diesel, built from 07/2008 to 07/2011. 6 matching part numbers: R03801D (DELPHI), 5WS40156-4Z (SIEMENS-VDO), 5WS40200 (SIEMENS-VDO), 5WS40156-5Z (SIEMENS-VDO), 5WS40156-6 (SIEMENS-VDO), 5WS40156-Z (SIEMENS-VDO). Compare with the code stamped on your part.

Other engines of the CITROËN C4 1: 2.0 HDi 136 hp, 2.0 HDi 110 hp, 1.6 HDi 109 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.

Frequently asked questions

About this category

The 2.0 HDi 140 hp engine, widely used in Citroën models from the mid-2000s to early 2010s, demands high-precision fuel injectors to sustain optimal performance. This category covers remanufactured injectors designed for exchange-standard applications, ensuring compatibility with vehicles like the C5, C4, and Berlingo. Whether you’re a mechanic sourcing parts for a repair or a DIY enthusiast tackling a breakdown, these injectors restore engine efficiency without the cost of new OEM units.

As a wholesale supplier specializing in remanufactured automotive components, we curate this range by collaborating with industry-leading remanufacturers who adhere to strict quality controls. The injectors listed here are selected for their durability and precision, bridging the gap between affordability and reliability for professionals and private owners alike.

Professional uses by trade

Different users approach injector replacement with distinct priorities: garages prioritize bulk availability and fast turnaround, while DIYers seek clarity on compatibility and ease of installation. Below, we outline how each group leverages these injectors to resolve common engine issues.

  • Le garagiste independant : Replaces faulty injectors in bulk to minimize vehicle downtime during diagnostic and repair cycles, ensuring consistent workshop productivity.
  • L'automobiliste depanne : Orders a single remanufactured injector to address misfires or power loss, avoiding costly dealership visits for a straightforward swap.
  • Le passionne qui fait lui-meme : Researches injector compatibility for Citroën models, purchasing units with clear OEM references to simplify self-installation.
  • Der deutsche Kaeufer (DACH) : Seeks high-quality remanufactured injectors for Citroën and Peugeot models, prioritizing brands like SIEMENS-VDO for long-term reliability.
  • Le garagiste independant : Stocks multiple injector variants to cover common HDi 140 hp applications, reducing lead times for repeat customers with similar engine issues.
  • L'automobiliste depanne : Verifies injector part numbers against their vehicle’s engine code before purchase, ensuring a direct fit for immediate installation.
  • Der deutsche Kaeufer (DACH) : Prefers injectors with documented remanufacturing processes, as these often include core deposit systems for hassle-free returns of used units.

Range comparison

Below, we compare the available injector references for the 2.0 HDi 140 hp, highlighting their specific applications and packaging formats to guide your selection.

RangeUseFormat
Injector SIEMENS-VDO 5WS40156-5ZDirect replacement for Citroën C5 2.0 HDi
Injector DELPHI R03801DHigh-flow injector for performance-tuned HDi engines
Injector SIEMENS-VDO 5WS40156-6Compatible with Peugeot 407 2.0 HDi
Injector SIEMENS-VDO 5WS40156-4ZOEM-grade injector for Citroën C4 2.0 HDi
Injector SIEMENS-VDO 5WS40200Extended-life injector for high-mileage engines
Injector SIEMENS-VDO 5WS40156-ZStandard injector for Berlingo 2.0 HDi

How to choose

Selecting the right injector involves evaluating several factors beyond mere compatibility, including packaging, remanufacturing standards, and core deposit policies to streamline returns.

  1. Opt for bulk-packaged injectors if your workshop handles multiple Citroën HDi 140 hp repairs weekly, as this reduces per-unit costs and simplifies inventory management.
  2. Prioritize injectors with documented remanufacturing processes, as these often include core deposit systems that simplify the return of used units for recycling.
  3. Check the injector’s OEM reference against your vehicle’s engine code to ensure a direct fit, avoiding mismatches that could lead to further engine issues.
  4. For high-mileage engines, choose injectors labeled as extended-life variants, as these are designed to withstand prolonged use without premature failure.
  5. Verify the injector’s packaging for protective seals and anti-static materials, which safeguard the component during transit and storage.
  6. Select brands with a reputation for consistent quality, such as SIEMENS-VDO or DELPHI, to minimize the risk of post-installation complications.
  7. Consider the core deposit policy when purchasing, as this can offset the cost of the new injector by crediting you for returning the old one.

Storage & logistics

Storing remanufactured injectors requires a controlled environment to preserve their precision and functionality. Keep units in their original packaging until installation, away from moisture, extreme temperatures, and direct sunlight. For bulk orders, use labeled storage bins to track part numbers and expiration dates, if applicable. Ensure your workspace is free of dust and contaminants during handling, as even minor debris can compromise injector performance. Regularly rotate stock to prevent stagnation, prioritizing older batches for faster turnover while maintaining a first-in, first-out system.

With over a decade of experience in sourcing remanufactured injectors, our team has refined the process of matching parts to engines, ensuring every unit meets the standards of precision and durability our customers demand.— autoKUR team

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Useful references

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