Skip to main content
English €
English €
Open search engine
Search
Close search engine Clear Search
Open search engine
Search
Close search engine Clear Search
English €
English €
Products in the cart: 0. See details
Open search engine
Search
Close search engine Clear Search

Used Fiat engine control units

Fiat engine control units – find yours by part number

This category holds more than 30 listings of Fiat engine control units (including Magneti Marelli, Bosch and Continental), described with the manufacturer number and the OEM number. Can't see your number? Send us a photo of the label and we will check availability.

Filters
Subcategories and filters
Filters

in category: Fiat engine control units

Subcategories

Back to: Engine Control Units (ECU)
  • Fiat engine control units

Chosen Filters

Clear

Price

Vendor

Vendor
Skip filters
Filters
Price
Close Price filter settings
Cancel Apply filters
Vendor
Close Vendor filter settings
Vendor
Cancel Apply filters
End of filters

List of products

Price: from highest Default Product name: A to Z Product name: Z to A Price: from lowest Price: from highest
Price €1,250.00
Price €1,016.26
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €850.00
Price €691.06
Price €800.00
Price €650.41
Price €800.00
Price €650.41
Price €700.00
Price €569.11
Price €600.00
Price €487.80

Fiat engine ECU: number, engine, year

Fiat 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 Fiat control units

Our Fiat control units include families such as MJD8F3X1, MJD8F3BD, MJD9DF. The family marking alone is not enough to match a part; you need the full number. The Bosch number 0281031352 is sometimes written as 0 281 031 352, so search both ways. Engines in the listings here include 3.0 JTD.

Examples of Fiat control units

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

  • 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.
  • Used parts come with a warranty; its terms and period are given in the listing and on the returns, warranty and complaints page.

Frequently asked questions

Do used Fiat control units need programming?It depends on the version. A used ECU holds the data of the previous car, so it may need adaptation or programming. The available options are described on the ECU preparation options page.
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.
What do VIRGIN and IMMO OFF mean?VIRGIN is a control unit without the previous car's data, ready to be paired with yours. IMMO OFF is a version with the immobiliser function disabled. Availability depends on the specific ECU.

Looking for another make? See all engine control units, for example Engine control unit for Volkswagen or Engine control unit for Opel. Questions? Write to us.