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    51759028 IAW5NF.T9 ECU engine controller Fiat Stilo Doblo 1.6 16V Virgin Plug & Play
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    Product safety

    Manufacturer

    Marelli Europe S.p.A.

    Viale Aldo Borletti 61/63

    20011 Corbetta (MI), Italy

    +39 02 97227111 customercare@marelli.com

    Responsible person in the EU

    AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

    Lelowska 20

    42-235 Biała Wielka, Poland

    +48888638546 sale@ecusale.com Report a product safety issue

    Importer

    AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

    20 Lelowska

    42-235 Biała Wielka, Poland

    +48888638546 sale@ecusale.com

    Manufacturer: MAGNETI MARELLI (go to products)

    51759028 IAW5NF.T9 ECU engine controller Fiat Stilo Doblo 1.6 16V Virgin Plug & Play

    Fiat 1.6 16V ECU IAW 5NF.T9 51759028 – ready for Plug & Play installation

    Engine control unit 51759028 IAW 5NF.T9 for Fiat Stilo and Fiat Doblo 1.6 16V, prepared in Virgin Plug & Play version. The module has been tested, cleared of data from the previous vehicle and automatically adapts to the car after installation.

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    with VAT without VAT
    Price €322.10

    Shipping costs are not included in the price.

    English €
    Shipping from €41.41 - UPS express delivery around world (Afghanistan)

    express delivery 3-6 days
    pcs
    Availability:
    available
    Shipping time: 48 hours
    with VAT without VAT
    Price €322.10

    Shipping costs are not included in the price.

    Shipping time: 48 hours
    Shipping from €41.41 - UPS express delivery around world (Afghanistan)

    express delivery 3-6 days
    Tap an option to see details

    💳 Secure Payments

    Stripe, PayPal, Google Pay, Apple Pay, BLIK, and all major credit and debit cards.

    🚚 UPS Shipping Across Europe

    Delivery across Europe usually takes 1–3 business days.

    🌍 Worldwide UPS Shipping

    Worldwide delivery usually takes 5–7 business days.

    Fiat 1.6 16V ECU IAW 5NF.T9 51759028 – ready for Plug & Play installation

    Engine control unit 51759028 IAW 5NF.T9 for Fiat Stilo and Fiat Doblo 1.6 16V, prepared in Virgin Plug & Play version. The module has been tested, cleared of data from the previous vehicle and automatically adapts to the car after installation.

    Go to full description

    💳 Secure Payments

    Stripe, PayPal, Google Pay, Apple Pay, BLIK, and all major credit and debit cards.

    🚚 UPS Shipping Across Europe

    Delivery within the European Union typically takes 1–3 business days.

    🌍 Worldwide UPS Shipping

    Worldwide delivery usually takes 4–7 business days.

    Information

    • CAR MODEL Fiat Stilo Doblo
    • ENGINE 1.6 16V
    • OEM: 51759028
    • PART NUMBER IAW5NF.T9 / IAW5NFT9 / IAW 5NF.T9
    • PLUG AND PLAY VIRGIN
    • VARIANT Plug & Play
    • 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

    ECU engine controller 51759028 IAW5NFT9 Fiat Stilo Doblo 1.6 16V Virgin Plug & Play

    We offer a tested Magneti Marelli IAW 5NF.T9 engine control unit with part number 51759028, prepared in Virgin Plug & Play version for Fiat vehicles with 1.6 16V petrol engine. The ECU has been cleared of data from the previous vehicle, so after installation it adapts automatically to the car and immobiliser system.

    This offer applies to an ECU with the following markings: 51759028, IAW 5NF.T9, IAW 5NF.T9/HW10212617-K35A, 61601.054.03, 4R3N8N66N, D032. Compatibility should always be confirmed by comparing the part number with the original engine control unit.

    Application of the 51759028 IAW 5NF.T9 ECU

    • Fiat Stilo 1.6 16V, most commonly model years around 2001–2007
    • Fiat Doblo 1.6 16V, most commonly model years around 2001–2009
    • 1.6 16V petrol engine, common engine code: 182B6000
    • Magneti Marelli control unit from the IAW 5NF family

    Common symptoms of a faulty IAW 5NF.T9 ECU

    • engine does not start, even though the starter motor works correctly,
    • no diagnostic communication with the engine control unit,
    • engine cuts out when warm or has problems restarting,
    • faults related to injectors, ignition coils, throttle body or immobiliser,
    • rough running of the 1.6 16V engine and random ECU faults.

    Virgin Plug & Play version

    This 51759028 IAW 5NF.T9 ECU has been prepared as Virgin, meaning it is a clean control unit ready for first start-up in the vehicle. After installation, the ECU reads the vehicle data and adapts to the immobiliser. This is not a regular used ECU from another car, but a module prepared for re-adaptation.

    Before dispatch, the ECU is tested, prepared for installation and covered by warranty. We recommend comparing the numbers from the label of the original ECU: 51759028, IAW 5NF.T9 and 61601.054.03.

    FAQ – Fiat 51759028 IAW 5NF.T9

    Does the 51759028 IAW 5NF.T9 ECU fit Fiat Stilo 1.6 16V?

    Yes, the 51759028 IAW 5NF.T9 ECU is used, among others, in the Fiat Stilo 1.6 16V. Before purchase, the part number should be compared with the original engine control unit.

    Will the Magneti Marelli 61601.054.03 ECU fit Fiat Doblo 1.6 petrol?

    The number 61601.054.03 appears on Magneti Marelli IAW 5NF.T9 ECUs used in Fiat 1.6 16V engines. The most important references to match are 51759028 and the IAW designation.

    What does Virgin Plug & Play mean for the Fiat 51759028 ECU?

    Virgin Plug & Play means that the ECU has been cleared of data from the previous vehicle and is ready for automatic adaptation after installation in the car.

    Does IAW 5NF.T9/HW10212617-K35A require cloning?

    No, in this offer the IAW 5NF.T9/HW10212617-K35A ECU is prepared as Virgin, so it does not require standard cloning of data from the old ECU.

    How can I check if the 4R3N8N66N D032 ECU fits my Fiat?

    The markings from the original ECU label should be compared: 51759028, IAW 5NF.T9, 61601.054.03, 4R3N8N66N and D032. The safest way to select the correct part is by ECU numbers, not only by the vehicle model.

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        FAQ – Frequently Asked Questions

        1. Are the products tested before shipping?

        Yes, every ECU engine controller, BSI module, BCM module, ABS module, transmission control unit, and other automotive electronic module is electronically tested before shipment. Each unit is checked for proper communication and correct operation to ensure you receive a fully tested product ready for installation.

        2. Does the ECU engine controller require programming or coding after installation?

        Whether programming or coding is required depends on the version of the product. We offer VIRGIN, IMMO OFF, and Plug & Play ECU engine controllers. Information about any required programming or coding is always clearly stated in the product description. In many cases, the unit can be installed and used without any additional coding or adaptation.

        3. How do I choose the correct part for my vehicle?

        The most important step is to compare the part numbers found on your original unit. Pay special attention to the Bosch, Siemens, Magneti Marelli, Continental, or vehicle manufacturer's OEM part number. If you are unsure, simply send us a photo of your existing module or provide your vehicle's VIN, and our specialists will help you identify the correct part.

        4. Are the products covered by a warranty?

        Yes, all ECU engine controllers, ABS modules, BCM modules, BSI modules, transmission control units, and other automotive electronic modules offered in our store are covered by a warranty. Every product is carefully tested and prepared before shipment. If you experience any issues, our technical support team is available to assist with diagnostics and help resolve the problem quickly and efficiently.

        5. What payment methods are available in the store?

        We offer secure online payments processed through Stripe and PayPal. Customers can pay using a credit or debit card, Apple Pay, Google Pay, Klarna, online banking payments, or a traditional bank transfer. After placing an order, you will receive a secure payment link to complete your purchase safely and conveniently.

        FAQ – Frequently Asked Questions

        1. Are the products tested before shipping?

        Yes, every ECU engine controller, BSI module, BCM module, ABS module, transmission control unit, and other automotive electronic module is electronically tested before shipment. Each unit is checked for proper communication and correct operation to ensure you receive a fully tested product ready for installation.

        2. Does the ECU engine controller require programming or coding after installation?

        Whether programming or coding is required depends on the version of the product. We offer VIRGIN, IMMO OFF, and Plug & Play ECU engine controllers. Information about any required programming or coding is always clearly stated in the product description. In many cases, the unit can be installed and used without any additional coding or adaptation.

        3. How do I choose the correct part for my vehicle?

        The most important step is to compare the part numbers found on your original unit. Pay special attention to the Bosch, Siemens, Magneti Marelli, Continental, or vehicle manufacturer's OEM part number. If you are unsure, simply send us a photo of your existing module or provide your vehicle's VIN, and our specialists will help you identify the correct part.

        4. Are the products covered by a warranty?

        Yes, all ECU engine controllers, ABS modules, BCM modules, BSI modules, transmission control units, and other automotive electronic modules offered in our store are covered by a warranty. Every product is carefully tested and prepared before shipment. If you experience any issues, our technical support team is available to assist with diagnostics and help resolve the problem quickly and efficiently.

        5. What payment methods are available in the store?

        We offer secure online payments processed through Stripe and PayPal. Customers can pay using a credit or debit card, Apple Pay, Google Pay, Klarna, online banking payments, or a traditional bank transfer. After placing an order, you will receive a secure payment link to complete your purchase safely and conveniently.