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

ECU Engine controller FIAT IAW4AF.SP IAW4AFSP 55190098

Product ribbons

  • New
  • Part Type ECU Engine controller
  • Vehicle Make and Model FIAT
  • Manufacturer Part Number IAW4AF.SP
  • Part Number IAW4AFSP
  • Part Number 55190098
  • Configuration Variants Locked / IMMO OFF
  • Warranty 6-month warranty
  • Testing & Inspection Device thoroughly inspected and tested by a certified technician
  • Condition USED ORIGINAL IN GOOD CONDITION
Magneti Marelli
with VAT without VAT
Price £119.38
Availability:
product-availability-module In stock

Wybierz wariant produktu:

Individual variants may differ in price

Select 1) LOCKED IMMO OFF - PLUG AND PLAY
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

  • Part Type ECU Engine controller
  • Vehicle Make and Model FIAT
  • Manufacturer Part Number IAW4AF.SP
  • Part Number IAW4AFSP
  • Part Number 55190098
  • Configuration Variants Locked / IMMO OFF
  • Warranty 6-month warranty
  • Testing & Inspection Device thoroughly inspected and tested by a certified technician
  • Condition USED ORIGINAL IN GOOD CONDITION

IAW4AF.SP 55190098 – engine ECU for Fiat vehicles

The IAW4AF.SP engine control unit with part number 55190098 is an electronic module designed to manage engine operation in selected Fiat models.

Go to full description

FAQ – FIAT IAW4AF.SP / IAW4AFSP 55190098 engine control unit

1. Which vehicles use the IAW4AF.SP 55190098 engine control unit?

The IAW4AF.SP 55190098 engine control unit is fitted to selected FIAT models. Before purchasing, compare the complete reference shown on the label of the original module. The numbers IAW4AF.SP, IAW4AFSP and 55190098 should match the markings on the unit currently installed in the vehicle.

2. Does the FIAT IAW4AFSP module require programming after installation?

The procedure required to start the vehicle with the FIAT IAW4AFSP control unit depends on the selected product version. A standard module may require immobiliser adaptation, coding or data transfer from the original ECU. Before ordering, check whether the 55190098 unit is offered as a used, unlocked, IMMO OFF or Plug&Play version.

3. How can I check compatibility of the 55190098 control unit?

The safest way to confirm compatibility is to compare the manufacturer reference, hardware designation and software version. The 55190098 number should always be verified together with the IAW4AF.SP designation. A matching housing or connector layout alone does not guarantee that the ECU will operate correctly with the vehicle.

4. What symptoms can indicate a faulty IAW4AF.SP ECU?

A faulty IAW4AF.SP control unit may cause starting problems, loss of diagnostic communication, irregular engine operation, unexpected stalling or faults related to ignition and fuel injection control. Before replacing the IAW4AFSP 55190098 module, the wiring, power supply, grounds, fuses and related actuators should also be checked.

5. Is the FIAT 55190098 engine control unit tested before shipping?

The offered FIAT 55190098 IAW4AFSP engine control unit is checked before the order is prepared for shipment. The part should be selected according to the complete references on the original module, and installation should be carried out by a workshop equipped with suitable diagnostic tools. Correct identification of the ECU reduces the risk of coding and communication problems.

Blog

  • How to check the engine control unit in a car? A complete guide

    The engine control unit (often referred to as ECU or ECM) is the most important electronic module in every modern vehicle. It acts as the main computer managing the operation of the power unit, analyzing signals from numerous sensors in real-time. It is responsible for precise fuel dosing, ignition timing, boost pressure, and the operation of exhaust gas treatment systems. When this crucial component fails, normal operation of the car becomes impossible. When faced with electronic problems, many drivers consider complicated diagnostics, circuit testing, and attempting to repair integrated circuits. In practice, the fastest, safest, and most cost-effective solution is to replace the damaged component with a fully functional, original used part from the aftermarket.

    Read more
  • 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
    FAQ
    1. How can I choose the correct product for my vehicle?
    Compatibility 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?
    Yes, 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.