Skip to main content
English / €
Wishlist
Products in the cart: 0. See details

Your cart is empty
Open search engine
Search
Close search engine Clear Search
  • Saab 9-3 engine ECU 55353231
  • ecu saab 55353231S
Go to Product feedback

55353231 55353231S ECU ENGINE CONTROLLER SAAB 9-3

DELPHI

ECU Engine Controller 55353231 for SAAB 9-3 – ready for installation

We offer a verified ECU engine controller with part number 55353231 / 55353231S designed for SAAB 9-3 models. The unit is fully functional, reset, and ready for immediate installation.

Go to full description
Fast delivery of ECU engine unit – within 1–2 working days
English / €
with VAT without VAT
Price €493.58
incl. 23% VAT

Shipping costs are not included in the price.

Shipping from €42.31 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
pcs
Availability:
available
Ask about the product

info

Information

  • CAR MODEL SAAB 9-3
  • ENGINE 2.0 TURBO
  • OEM: 55353231
  • PART NUMBER 55353231S
  • VARIANT ready for programming
  • WARRANTY 6 MONTH
  • TESTED Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

description

55353231 / 55353231S – engine controller for SAAB 9-3

The presented engine ECU with numbers 55353231 and 55353231S is a unit dedicated to SAAB 9-3 vehicles with the 2.0 TURBO petrol engine.
The module has undergone full diagnostics and tests in a test vehicle, ensuring its full functionality and reliability in everyday use.

The engine computer has been prepared in a clean (VIRGIN) state – with no data from the previous vehicle. This makes it easy to adapt to a new car using a compatible diagnostic interface, such as TECH-2 with SAAB software or another compatible tool.

The device is compatible with various SAAB 9-3 versions from 2003 to 2011 production years. To confirm compatibility, compare your unit's part number with 55353231 or 55353231S on the label.

Why choose this product?

  • Prepared and ready for programming
  • Compatible with SAAB 9-3 2.0 Turbo
  • Tested on bench and in vehicle

Product number: 55353231 / 55353231S

 

Frequently Asked Questions about Engine Control Unit 55353231 in SAAB 9-3 (2.0 Turbo)

1. What does VIRGIN status mean and is programming required?
The VIRGIN status means the ECU memory has been cleared. After installation, adaptation/coding to the vehicle is required for the ECU to work with your SAAB.

2. Which tools are recommended for adaptation?
Recommended tools are TECH-2 with SAAB software or other compatible interfaces supporting this platform's procedures.

3. Which SAAB 9-3 models and years is it compatible with?
Compatible with many SAAB 9-3 versions from 2003–2011 equipped with a 2.0 Turbo petrol engine.

4. How to confirm compatibility with my vehicle?
Compare the part number from your ECU with 55353231 or 55353231S as shown on the label of the offered unit.

5. Has the ECU been tested?
Yes. The module has undergone full diagnostics on a test bench and in-vehicle tests to confirm its operational condition.

6. Can you code the ECU based on my data?
Yes. We can prepare coding based on your provided EEPROM/FLASH/MPC files to speed up installation in your vehicle.

Electronic Car Parts FAQ – ECUSALE

1. Are the electronic modules tested before shipping?

Yes. Every electronic module, including ECU ENGINE CONTROLLERS, ABS pumps, BSI, BCM, comfort modules, transmission controllers and other automotive electronics, is electronically tested before shipping. We verify communication, power supply and basic operation to ensure the product is working correctly before delivery. This allows you to receive a tested and ready-to-install unit.

2. Does the module require programming or coding after installation?

It depends on the product version and the type of module. We offer VIRGIN, IMMO OFF and Plug & Play solutions. Information about programming or coding requirements is always included in the product description. In many cases, installation is possible without additional coding, while some modules may require adaptation using diagnostic equipment.

3. How can I choose the correct module for my vehicle?

The most important step is comparing the part numbers from your original module. Please check the Bosch, Siemens, Magneti Marelli, Continental or OEM manufacturer numbers on the label. If you are unsure, you can send us a photo of your original module or your vehicle VIN number and we will help verify compatibility.

4. Are the products covered by warranty?

Yes. All electronic automotive modules sold in our store are covered by warranty. Every product is checked and prepared before shipping. If any problem occurs, we also provide technical support and product diagnostics assistance.

5. Which payment methods are available in your store?

We offer secure online payments through Stripe and PayPal. Customers can pay using credit or debit cards, Apple Pay, Google Pay, Klarna, online bank transfers and other secure payment methods. After placing an order, you will receive a secure online payment link.

Reviews

Number of ratings: 0
Rate and review

Similar products

    Blog:
    enter

    • Basic Information 13-05-2026

      Water-Damaged Bosch 0281013691 / 4L0910401K ECU – Common Audi Q7 3.0 TDI Engine Control Unit Failure

      Water Damage in Bosch 0281013691 / 4L0910401K ECU – A Common Audi Q7 3.0 TDI Failure

      The Bosch 0281013691 / 4L0910401K engine control unit fitted to the Audi Q7 3.0 TDI 4L is well known for being vulnerable to water damage. In many cases, the issue is caused by the ECU’s location beneath the windshield cowl, where moisture and rainwater can accumulate over time due to blocked drainage channels.

      Symptoms of a failing ECU may appear gradually or occur suddenly after heavy rain, a car wash, or long periods of vehicle inactivity. Common signs include no communication with the engine control module, intermittent or complete no-start conditions, CAN bus communication faults, and in severe cases, a completely dead ECU in the Audi Q7 3.0 TDI.

      Similar problems frequently affect other Bosch EDC16CP34 units installed in the same location, including 0281012772 / 4L0907401, 0281012919 / 4L0907401, 0281013689 / 4L0910401M, and 0281013690 / 4L0910401L. These engine control units share nearly identical hardware architecture, with the main differences relating to software versions and vehicle-specific configuration used across different Audi Q7 3.0 TDI variants.

      In this article, we explain the most common failure symptoms of the 0281013691 / 4L0910401K ECU, the typical causes of water intrusion, CAN communication issues, and a practical solution in the form of a ready-to-install IMMO OFF Plug & Play engine ECU that works without immobilizer programming or data cloning.

      Read more
    • Basic Information 08-05-2026

      Mercedes, Fiat, Peugeot & Citroën Transmission Control Module – How to Choose and Repair the Right Gearbox ECU

      Automatic Transmission Control Module – Diagnostics, Common Fault Symptoms and TCM / EGS Repair

      The automatic transmission control module is one of the key electronic components responsible for gear shifting, communication with the engine ECU, and the overall operation of the automatic gearbox. A failure of the TCM, EGS, VGS, ISM or Dualogic module can lead to transmission limp mode, harsh shifting, inability to engage gears, CAN communication faults, “Transmission Fault” warning messages, or even a complete no-start condition.

      In many cases, the issue is related to the transmission electronics rather than a mechanical failure of the gearbox itself. Before considering an expensive transmission rebuild or replacement, it is highly recommended to perform proper diagnostics of the automatic transmission module and verify communication with the TCM or EGS controller.

      On the ECUSALE blog, we publish detailed guides covering the diagnostics, repair and selection of automatic transmission control modules for Mercedes, Fiat, Peugeot and Citroën vehicles. We explain the most common symptoms of faulty TCM and Dualogic units, the differences between VIRGIN, cloning and Plug & Play solutions, and when it is possible to repair the transmission controller without replacing the entire automatic gearbox.

      Read more
      Płatności Shoper