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ECU Engine Controller VOLKSWAGEN 03G906021MJ 03G906021AB 0281014045

  • PARTS Ecu Engine Controller
  • BRAND AND MODEL VOLKSWAGEN
  • NUMBER PARTS 03G906021MJ
  • NUMBER PARTS 03G906021AB
  • NUMBER PARTS 0281014045
  • OPTION AVAILABLE Locked / Ready for programming
  • 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 €100.00
Availability:
product-availability-module 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

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Ask about the product
Shipping from €30.00 - 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 VOLKSWAGEN
  • NUMBER PARTS 03G906021MJ
  • NUMBER PARTS 03G906021AB
  • NUMBER PARTS 0281014045
  • OPTION AVAILABLE Locked / Ready for programming
  • WARRANTY : 6-month warranty
  • INSPECTION: Device thoroughly inspected and tested by a certified technician
  • CONDITION USED ORYGINAL IN GOOD CONDITION

VOLKSWAGEN ECU ENGINE CONTROLLER 03G906021MJ 03G906021AB 0281014045

The Ecu engine controller 03G906021MJ, 03G906021AB and 0281014045 is a tested and properly matched component that ensures stable and correct operation of the power unit in Volkswagen vehicles.

Go to full description

What is the function of the Ecu engine controller 03G906021MJ in Volkswagen vehicles?

The Ecu engine controller identified by part numbers 03G906021MJ and 0281014045 manages engine operation in Volkswagen vehicles. The module analyzes sensor data and controls fuel injection, dosing and engine operating parameters, ensuring stable performance and driving comfort.


Which vehicles use this Ecu engine controller?

This Ecu engine controller was installed in selected Volkswagen models with diesel engines. Exact compatibility depends on engine version, model year and equipment, therefore ECU number or VIN verification is recommended before purchase.


How can I check if the Ecu engine controller fits my vehicle?

The most reliable method is to compare the numbers on the installed unit. If 03G906021AB, 03G906021MJ or 0281014045 is present, the Ecu engine controller is compatible with your vehicle. If in doubt, please contact us before ordering.


Why does this Ecu engine controller have multiple part numbers?

Different numbers come from the vehicle manufacturer and the electronics supplier. The references 03G906021MJ, 03G906021AB and 0281014045 all refer to the same Ecu engine controller and differ only in notation.


How should I search for a Volkswagen Ecu engine controller online?

The best results come from entering a full reference number, such as 03G906021MJ. It is also worth checking 0281014045, as listings may use different identifiers for the same unit.


Are additional procedures required after replacing the Ecu engine controller?

Yes — after installation, the Ecu engine controller usually requires adaptation, coding or cloning to work properly with the immobilizer and other vehicle systems. This is a standard ECU replacement procedure.


Which Ecu engine controller versions are available in our store?

We offer two Ecu engine controller variants: a locked version and a virgin (logged-out) version. Please review the variant descriptions to choose the best option for your needs.


What is the order processing time?

If the Ecu engine controller 03G906021MJ / 0281014045 is in stock, shipping is usually completed within 24–48 hours. Current processing times are always listed in the product description.


What should I do if the ordered Ecu engine controller is not suitable?

In this case, please contact us with the part number and vehicle details. We will help you select the correct Ecu engine controller or suggest a compatible alternative.


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    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.