Skip to main content
+48 888 638 546
sale@ecusale.com

These products will be shipped today if you order within:

English €
Open search engine
Search
Close search engine Clear Search
Wishlist
Products in the cart: 0. See details

Your cart is empty

Discover Our Collections

    03L906018FL 0281017156 ECU Engine controller IMMO OFF Seat Altea XL 2.0 TDI PLUG&PLAY
    Go to Product feedback

    Product safety

    Manufacturer

    Robert Bosch GmbH

    Robert-Bosch-Platz 1

    70839 Gerlingen, Germany

    +49 711 400 40990 contact@bosch.com Report a product safety issue

    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: BOSCH (go to products)

    03L906018FL 0281017156 ECU Engine controller IMMO OFF Seat Altea XL 2.0 TDI PLUG&PLAY

    ECU 2.0 TDI VAG – 03L906018FL / 0281017156 Seat Altea XL

    Engine control unit IMMO OFF PLUG & PLAY – full compatibility by part numbers 03L906018FL and 0281017156, tested and ready for installation.

    Go to full description
    with VAT without VAT
    Price €174.94

    Shipping costs are not included in the price.

    English €
    Shipping from €41.99 - UPS express delivery around world (Afghanistan)

    express delivery 3-6 days
    pcs
    Availability:
    available
    Shipping time: 48 hours
    with VAT without VAT
    Price €174.94

    Shipping costs are not included in the price.

    Shipping time: 48 hours
    Shipping from €41.99 - 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.

    ECU 2.0 TDI VAG – 03L906018FL / 0281017156 Seat Altea XL

    Engine control unit IMMO OFF PLUG & PLAY – full compatibility by part numbers 03L906018FL and 0281017156, tested and ready for 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 Seat Altea XL
    • ENGINE 2.0 TDI CFHC 103 kw
    • OEM: 03L906018FL
    • PART NUMBER Bosch : 0281017156
    • PLUG AND PLAY IMMO OFF
    • 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

    Engine Control Unit 03L906018FL 0281017156 Seat Altea XL 2.0 TDI – IMMO OFF PLUG & PLAY

    The offered engine control unit 03L906018FL / 0281017156 is an original module used in Seat Altea XL vehicles with a 2.0 TDI engine. The unit has been prepared in the IMMO OFF PLUG & PLAY version, which means no programming is required – just connect and start the vehicle.

    The module is fully checked, tested and covered by warranty. Compatibility is based solely on the part numbers: 03L906018FL and 0281017156.

    Application – compatibility

    • Seat Altea XL
    • years: 2004–2015
    • engine: 2.0 TDI
    • power: 103 kW
    • capacity: 1968 cm³

    Used in diesel engines from the VAG group, including 2.0 TDI (e.g. common engine codes such as CBAB, CFFB – depending on version). However, the most important factor is matching by the ECU number, not just the engine.

    Selection only by number: 03L906018FL / 0281017156. Different ECU versions may exist within the same Seat Altea XL model.

    Part numbers

    • OEM VAG: 03L906018FL
    • BOSCH: 0281017156

    Searching by number 0281017156 or 03L906018FL ensures correct matching of the engine control unit to the vehicle.

    Condition and preparation

    The ECU is fully tested and prepared in the IMMO OFF version. This means no immobilizer adaptation is required – the module works in PLUG & PLAY mode. Product covered by warranty.

    FAQ – frequently asked questions

    Does ECU 03L906018FL fit Seat Altea XL 2.0 TDI?
    Yes, if the number 03L906018FL matches the original ECU in the car. Compatibility is always checked by part number.

    0281017156 ECU Seat 2.0 TDI – does it require programming?
    No, the offered ECU is in IMMO OFF PLUG & PLAY version and does not require coding.

    Will ECU 0281017156 work in VW or Audi 2.0 TDI?
    It may be used in other VAG models, but compatibility must be confirmed strictly by part number.

    Seat Altea XL 2.0 TDI 103kW – which engine control unit to choose?
    It is best to choose the exact same number as the original, e.g. 03L906018FL or 0281017156.

    How to check if ECU 03L906018FL will fit?
    You need to read the number from the label of the old ECU and compare it with 03L906018FL or 0281017156.

    Reviews

    Number of ratings: 0
    Rate and review

    Automotive Electronics Manufacturers

    ECU Engine Controllers, ABS Pumps, BCM Modules and automotive electronics.

    Bosch - ECU Engine Controllers and automotive electronics Magneti Marelli - ECU Engine Controllers and BCM Modules Delphi - ECU Engine Controllers and automotive electronics Continental - SID and PCR ECU Engine Controllers Visteon - ECU Engine Controllers for Ducato Boxer Jumper ATE - ABS Pumps and ABS Modules FPT - Multijet and JTD ECU Engine Controllers Siemens - Engine and Transmission Control Units FoMoCo - Ford ECU Engine Controllers

    Blog about ECU Engine Controllers and Automotive Electronics
    Go to the Blog

    • ECU engine controller and ABS pump manufacturers – how to choose Bosch, Delphi, Continental, Magneti Marelli, Siemens, FoMoCo, Visteon and ATE

      Basic Information 02-07-2026

      Most popular automotive electronics brands – how to choose the right module?

      On the ECUSale blog, we have prepared a practical guide to the most popular automotive electronics manufacturers, such as Bosch, Delphi, Continental, Magneti Marelli, Siemens, FoMoCo, Visteon, ATE and FPT. We explain which engine ECU controllers, ABS pumps, BCM, BSI, BSM modules and gearbox controllers are commonly found under specific brands.

      You will also learn why the most important details when choosing a replacement part are the ECU part number, OEM number, HW/SW version and vehicle configuration, not only the module’s appearance or manufacturer brand. We also explain when cloning, a Virgin version, Plug & Play preparation or IMMO OFF may be required.

      Read the guide about ECU controller and ABS pump manufacturers

      Read more
      EcuSale 0

    • Audi Q7 3.0 TDI Water Damaged Engine ECU| 4L1910401D & 4L0910401G IMMO OFF Plug & Play

      Basic Information 22-05-2026

      Audi Q7 3.0 TDI won’t start after heavy rain? The engine ECU could be water damaged

      One of the most common failures in the Audi Q7 3.0 TDI is water damage affecting the Bosch EDC17CP04 engine ECU. This issue frequently impacts units 0281015868 and 0281014174, which are mounted beneath the windscreen scuttle panel, an area highly exposed to moisture and blocked drainage channels that can lead to corrosion inside the ECU.

      In this article, we explain the typical symptoms of a failed Audi Q7 3.0 TDI engine control unit, when ECU cloning is still possible, and why in many situations an IMMO OFF Plug & Play solution is the fastest and most reliable repair option.

      0281015868 & 0281014174 – common ECU failures in the Audi Q7 3.0 TDI

      Learn why engine ECUs such as 4L1910401D and 4L0910401G are especially vulnerable to water ingress, which fault codes usually appear during diagnostics, and how professional ECU repair or replacement is performed for the Audi Q7 3.0 TDI.

      Read more
      EcuSale 0

      Manufacturers of ECU Engine Controllers and Automotive Electronics

      ECU Engine Controllers, ABS Pumps, BCM Modules, BSI Modules, Body Computers, Transmission Control Units and automotive electronics from the most popular manufacturers available at ECUSALE.

      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.