Citroen ECUs & Modules For Sale

Q: How much does a used Citroen ECU cost in South Africa?

Budget R3,000–R8,500 for a tested used engine ECU, with the HDi diesel units sitting at the upper end of that, and R1,500–R5,000 for a BSI body computer. Where the car will not start at all, the dependable fix is a matched ECU, immobiliser and key set together, which comes to R4,500–R9,500. Anything cloned to your VIN as plug-and-play carries a premium on top. Send the VIN for an exact price.

Q: Will the ECU work in my car, or does it need coding?

Almost always, yes. These modules are tied to the vehicle: the ECU and the BSI-based immobiliser have to agree with each other, and most units want VIN-matching or recoding before the car will run. That work is done at our end — units arrive tested and, where the job calls for it, cloned and coded so they go straight in. Which is why the VIN matters: without it we cannot prepare the right unit.

Q: How do I know it's the ECU and not something else?

Give us the symptom in detail, plus any codes off a diagnostic scan. Plenty of faults that look like a dead module turn out to be a sensor or a chafed wire, and a control unit is an expensive thing to replace on a hunch. We would rather spend a few minutes narrowing it down than sell you a part that was never the problem.

Q: How do I make sure the part fits my Citroen?

Give us the VIN (chassis number), or failing that the model, year and engine code. Local yards catalogue Citroen stock under the engine family name (PureTech, THP, HDi) and under the PSA factory code (EP6, EW10, DV6, DW10, DW12) in roughly equal measure, which is why the VIN settles it fastest. Nothing leaves us until our team has confirmed the fitment.

Q: Do you deliver nationwide, and how?

Yes — every one of the nine provinces, Gauteng through to Northern Cape, with Western Cape, KwaZulu-Natal, Eastern Cape, Free State, Limpopo, Mpumalanga and North West in between. Everything travels on insured courier, and the heavy items (engines, gearboxes) go by pallet freight. Whatever the carriage comes to is written into the quote you receive, so the figure you agree is the figure you pay.

VIN-matched or recoded to your car, warrantied, and tested before it ships — Citroen ECUs and BSI body computers, the affordable answer when the fault turns out to be electronic rather than mechanical.

Quality used & reconditioned parts — insured nationwide delivery across South Africa

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Tested & Warrantied

VIN-Matched Fitment

Nationwide Delivery

Citroen ECUs & Modules for sale in South Africa

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Tested Before Dispatch

Used units are tested and reconditioned stock is rebuilt to a near-new standard before it leaves us.

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Warranty Included

Every unit carries its supplier's warranty. Terms confirmed on your quote.

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Nationwide Delivery

Insured courier and pallet freight to all nine provinces, with the delivery cost confirmed upfront.

Citroen ECUs & Modules We Source

Tested control units at local prices. Because these are tied to your car, we always need the VIN.

Engine Control Popular

Engine ECU — Petrol

PureTech / EW10 · Bosch ME7 / MEV17 · Valeo J34P

C3XsaraC5C4C5 AircrossC3 Aircross

Tested PureTech / EW10 petrol ECUs with warranty
Must match the part number AND be coded to your car's BSI-based immobiliser + key
Buying the ECU, immobiliser and key together as one matched set sidesteps most coding headaches

Used / reconditioned from

R3,000 – R7,000

Engine Control Popular

Engine ECU — Diesel

HDi · Bosch EDC16 / EDC17 · Siemens SID80x

C4 AircrossC5 AircrossC3 HDiDispatchXsara HDi

EDC17 (newer) costs more than EDC16 — quote the exact Bosch or Siemens number
Nothing here is plug-and-play — the immobiliser data has to be cloned or coded across to your car
C4 Aircross, C5 Aircross and Dispatch diesel donors are the widest supply

Used / reconditioned from

R3,500 – R8,500

Body Control

BSI Body Computer

BSI (cabin) · BSM (engine-bay box)

C3XsaraC5C4C5 AircrossC4 Aircross

The BSI runs lights, locking, comfort and the car network — the BSM is the separate engine-bay fuse/relay box
Water ingress (footwell / under-screen) is the classic BSI killer — check for corrosion
Must be coded to the car with PSA diagnostic equipment (Lexia / DiagBox)

Used / reconditioned from

R1,500 – R5,000

Braking

ABS / ESP Module

Bosch / ATE / TRW pump + ECU

C3XsaraC5C4C5 AircrossC4 Aircross

Hydraulic modulator + control unit — match the part number exactly
Faults inside the valve block are common, so buy something already tested
Needs coding and brake-bleed after fitment

Used / reconditioned from

R1,200 – R4,500

Dashboard

Instrument Cluster

Combimeter / speedo

C3C2XsaraC5C4C5 Aircross

The cluster holds mileage and immobiliser data — expect coding and an odometer set
LCD segment fade is common on older C2 / Xsara — confirm the display is clean
Send the VIN and we prepare the matching unit

Used / reconditioned from

R1,200 – R3,500

Security

Key / Immobiliser Lockset

ECU + BSI + key (matched set)

C3XsaraC5C5 AircrossC4 Aircross

Matched ECU + BSI + transponder key kit — avoids coding mismatch
The reliable fix for immobiliser / no-start faults
Standalone key + programming is cheaper but still needs Lexia / DiagBox and the security PIN

Used / reconditioned from

R4,500 – R9,500

Prices are indicative South African ranges for used & reconditioned stock and vary with condition, kilometres and availability. Your quote confirms the exact price for your vehicle.

Citroen ECU & Module Price Guide

Indicative ranges only, not quotes; prices vary by condition, mileage, supplier and labour rate.

Unit	Detail / Fitment	Price Range
Engine ECU — Petrol PureTech/EW10 Bosch ME7 / MEV17 or Valeo J34P — tested, VIN-coded	PureTech/EW10 Bosch ME7 / MEV17 or Valeo J34P — tested, VIN-coded	R3,000 – R7,000
Engine ECU — Diesel HDi Bosch EDC16/17 or Siemens SID80x — coded	HDi Bosch EDC16/17 or Siemens SID80x — coded	R3,500 – R8,500
BSI / Body Module C3, Xsara, C5, C4, C5 Aircross, C4 Aircross	C3, Xsara, C5, C4, C5 Aircross, C4 Aircross	R1,500 – R5,000
ABS / ESP Module Tested — coding + bleed after fit	Tested — coding + bleed after fit	R1,200 – R4,500
Instrument Cluster Coded / odometer set	Coded / odometer set	R1,200 – R3,500
Key / Immobiliser Lockset Matched ECU + BSI + key	Matched ECU + BSI + key	R4,500 – R9,500

Buying a Used Citroen ECU or BSI Module in South Africa

Not every expensive Citroen fault is mechanical. Where the problem is electronic, a tested ECU or BSI module can revive the car for a small fraction of what an engine or gearbox would cost. The complication is that these modules are married to the vehicle — most want VIN-matching or recoding — so who supplies it, and who codes it, count for as much as the box itself.

Warranty on a tested used engine ECU is usually short; pay more and you get a plug-and-play unit already cloned to your VIN, which sits at the top of the range. The BSI is a different animal: it runs lighting, locking and the comfort network, and when it misbehaves the symptoms present as unrelated electrical gremlins rather than one clean fault. Tell us if a used engine is going in at the same time — the ECU may then need marrying both to that donor unit and to the BSI-based immobiliser in your car. Send the VIN together with the exact symptom and the quote will be accurate.

Related: gearbox

ECUs & Modules — Frequently Asked Questions

How much does a used Citroen ECU cost in South Africa?

Will the ECU work in my car, or does it need coding?

How do I know it's the ECU and not something else?

How do I make sure the part fits my Citroen?

Do you deliver nationwide, and how?

Need a Quote on ECUs & Modules?

Send us your VIN or model and year. We'll match the exact part for your Citroen and confirm the price and delivery upfront.

WhatsApp Us Call 031 943 9999

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