Used Volvo engine control units
Volvo engine control units – find yours by part number
We have more than 10 used Volvo engine control units (including Siemens, Denso and VDO). Each one is listed with the numbers from its label, so you can compare it with yours. Can't see your number? Send us a photo of the label and we will check availability.
List of products
Volvo engine ECU: number, engine, year
Volvo engine computers depend on the engine version, power output and year, so the same car model can have different control units. The safest way is to compare every number on the label of the used ECU: the manufacturer number (for example Bosch or Siemens) and the OEM number.
Numbers and markings of Volvo control units
On the label of Volvo ECUs you will find the electronics manufacturer's number and the OEM number. Compare both with the numbers in the listing. Enter the number from the label once without spaces and once with spaces or hyphens, as both notations are in use.
Examples of Volvo control units
- Engine control unit Volvo V40, S40 Mitsubishi MR420429 E2T70476H
- Engine control unit Volvo V50, S40 30729274A
- Engine control unit Volvo V40 2.0 Siemens P30614639 S108212004E
Control unit preparation options
A used ECU holds the data of the previous car, so some models are also sold as IMMO OFF or VIRGIN versions. Details: ECU preparation options.
Why Auto24Parts
- Shipping and payment are described on the shipping and payment methods pages; we ship from Poland to other countries as well.
- Matching by numbers: listing names contain the part numbers from the label, and if in doubt we check compatibility from a photo of the label.
Frequently asked questions
| Is the manufacturer number the same as the OEM number? | No. They are two different numbers on one control unit: the electronics manufacturer's number (for example Bosch) and the car brand's OEM number. Both help to match the part. |
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| Is the car model enough to choose an ECU? | No. One model can have several control unit versions depending on engine, power and year. The numbers on the label are what counts. |
| How do I find the right engine control unit for Volvo cars by part number? | Copy the numbers from the ECU label: the electronics manufacturer's number (for example Bosch) and the OEM number. Enter them in the shop search or send us a photo of the label. |
The full range is in the engine control units category; similar makes are Engine control unit for Opel and Engine control unit for Audi. If you can't find something, write to us.