Skip to main content
In English +48 792 797 344 Polski +48 501 409 435 +48 32 201 72 96 En Español +34 63 727 27 85 contact@auto24parts.com
English £
English £
Open search engine
Search
Close search engine Clear Search
Contact Us
Open search engine
Search
Close search engine Clear Search
English £
English £
Wishlist
Products in the cart: 0. See details
Open search engine
Search
Close search engine Clear Search

Engine Control Unit Alfa Romeo 156 0261204732 00465399240 1277356195
  • PARTS ECU ENGINE CONTROLLER
  • BRAND AND MODEL Alfa Romeo
  • NUMBER PARTS 0261204732
  • NUMBER PARTS 00465399240
  • NUMBER PARTS 1277356195
  • OPTION AVAILABLE Lucked / Unlocked
  • WARRANTY : 6-month warranty
  • INSPECTION: Device thoroughly inspected and tested by a certified technician
  • CONDITION USED ORYGINAL IN GOOD CONDITION
Bosch
with VAT without VAT
Price £159.21
PLN GBP EUR USD
Availability:
In stock

Wybierz wariant produktu:

Individual variants may differ in price

Select 1) LOCKED 2) UNLOCKED / READY FOR PROGRAMMING
Click to check the logout options for this device
pcs.

Fast Delivery

DHL Express - 30 euro

6 Month Warranty

Returns Possible up to 14 days

Secure payments

Stripe - Paypal - Credit Card
Ask about the product
Shipping from £23.88 - shipping (Poland)

Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price

PRODUCT DETAILS

  • PARTS ECU ENGINE CONTROLLER
  • BRAND AND MODEL Alfa Romeo
  • NUMBER PARTS 0261204732
  • NUMBER PARTS 00465399240
  • NUMBER PARTS 1277356195
  • OPTION AVAILABLE Lucked / Unlocked
  • WARRANTY : 6-month warranty
  • INSPECTION: Device thoroughly inspected and tested by a certified technician
  • CONDITION USED ORYGINAL IN GOOD CONDITION

Engine control unit Alfa Romeo 156 0261204732 00465399240 1277356195

The engine control unit for Alfa Romeo 156 with part numbers 0261204732, 00465399240 and 1277356195 is a proven solution when replacing a damaged module – before purchasing, please read the variant description, as the engine controller is available in a locked or unlocked version.

Go to full description

What does number 0261204732 mean in the Alfa Romeo 156 engine control unit?

Number 0261204732 identifies a specific engine control unit installed in selected versions of the Alfa Romeo 156. This manufacturer designation allows precise matching of the ECU to the correct vehicle configuration.

Will engine control unit 00465399240 be suitable for my Alfa Romeo 156?

To confirm compatibility, compare number 00465399240 with the marking found on the original module in your vehicle. Full number consistency is crucial when replacing the engine control unit.

Why is number 1277356195 also listed?

Number 1277356195 identifies the production version or configuration of the ECU. Together with numbers 0261204732 and 00465399240, it clearly defines the correct module model.

What is the function of ECU 0261204732 in the 156 model?

Engine control unit 0261204732 manages engine operating parameters – it controls fuel injection, ignition and other settings affecting performance and fuel consumption.

What symptoms may indicate a faulty ECU 00465399240?

Difficulty starting, rough engine operation, power loss or an illuminated check engine light may indicate a malfunction of module 00465399240.

Why is matching number 0261204732 so important when purchasing?

ECUs may look identical but differ in configuration and software. Matching numbers 0261204732, 00465399240 and 1277356195 minimizes the risk of incorrect fitment.

In which version is engine control unit 0261204732 available?

Two variants are available in the store: a locked engine control unit or a virgin (unlocked) version. Before choosing, review the variant descriptions to select the correct option for your vehicle.

Does ECU 1277356195 require adaptation after installation?

Depending on the selected variant, adaptation to the vehicle may be necessary. It is advisable to check before installation whether additional programming is required.

How can I check compatibility of ECU 00465399240 with my Alfa Romeo 156?

The best solution is to compare all numbers – 0261204732, 00465399240 and 1277356195 – with the markings found on your original module. This is the safest way to avoid purchasing the wrong part.

What should you check before ordering ECU 0261204732?

Before purchase, make sure that all numbers fully match your original module. Number consistency guarantees proper installation and correct engine operation.

Blog

  • 08-08-2026

    How to Check the Operation of a Transmission Control Module in a Car – A Comprehensive Diagnostic Guide

    An automatic transmission is one of the most advanced and complex components in a modern car. It combines precise mechanics, intricate hydraulics, and sensitive electronics. The brain of the entire system is the transmission control module (TCM)—an electronic unit responsible for analyzing data from dozens of sensors and making gear-shifting decisions in fractions of a second.

    When this crucial component fails, the comfort and safety of driving drop drastically. In the following article, we explain how to correctly diagnose and check the operation of an automatic transmission control module, what symptoms to look out for, and what solutions to choose in case of failure.

    Read more
  • 08-07-2026

    Burnt Automatic Transmission Control Module – Symptoms, Diagnosis, and an Effective Solution

    The automatic transmission is an incredibly complex system, combining advanced mechanics, hydraulics, and precise electronics. The brain of this entire operation is the transmission control module, commonly known as the TCM. In fractions of a second, this device analyzes data from speed sensors, throttle position, and engine RPM to make decisions about the perfect moment to shift gears.

    Unfortunately, due to harsh working conditions, these modules can be prone to serious failures. One of the most critical faults is the physical burning of the electronics inside the module. In the following article, we will take a closer look at this phenomenon, discuss the characteristic symptoms, and advise on the most cost-effective way to deal with this expensive problem.

    Read more
    FAQ
    1. How can I choose the correct product for my vehicle?
    odpowiedzCompatibility should always be verified using the part number shown on the module label. If you are unsure, you can send us a photo of your original unit for verification — our technical support team will respond as quickly as possible.
    2. What is the shipping time and warranty?
    We offer express shipping across Europe and worldwide using DHL, UPS, or FedEx. All products come with a 6-month warranty.
    3. Is the product tested before shipping?
    odpowYes, all modules are fully tested for communication and proper operation before shipping. Products are secured with warranty seals.iedz
    4. How can I pay for the product?
    We offer multiple online payment methods including Stripe, PayPal, Google Pay, Apple Pay, Visa, Mastercard, and other local payment options available depending on your country.