97-02 Audi B5 A4 2.8 ECU ECM PCM Engine Control Module 4D0907551AH

  • Sale
  • Regular price $149.98
Tax included.

WE NEED information in order to program this module to your car!
It is VERY IMPORTANT to match the part number prior to purchasing!
Year, Make, and Model are only a guide, part numbers MUST MATCH your original part number


Programmed 97-02 Audi B5 A4 2.8L Engine Computer Control Module OEM 4D0907551AH



  • Package will be shipped via USPS or FedEx within 1-2 Business days of your cleared payment.
  • Expedited shipping carries no guarantee the item will be delivered on time. Please purchase this service at your own risk. We ship all express units within 24 hours or less. Purchases before 2pm usually go out same day or you can message us.
  • Please allow up to 60 days for delivery of international units. Once it leaves our facility, it is in the hands of the postal service.
  • These units are used and all come from running cars. They are checked for functionality before being listed. Some units may have dents, dings, scratches, or otherwise general wear and tear but are still in good usable condition.
  • The unit you see may not be the unit you receive but will 100% work with your application based on the part number.
  • Listings might not be 100% correct although we do our best. If that is a problem, let us know and we can figure it out! 
  • We have thousands more units that aren't listed yet. If you see one you need or aren€™t happy with the condition, let us know and we€™ll do our best to work with you. 
  • IF we receive all the information requested, this programming will allow you to plug the unit in and go without any additional programming.  
  • When ordering a programmed ECU we need some information from you. Please send it to us in a message via eBay messages(eBay notes section at checkout is not a reliable form of sending information):
    • VIN
    • Auto/Manual
    • Traction/Stability Control
    • AWD/FWD
    • Engine Size
    • Emissions (California, Canada, Federal)
    • Original ECU part number.
    • Original problem with the ECU.
  • This information must be included in a message and sent to us within 4 hours or the unit may go out unprogrammed. This information is CRUCIAL to making sure your unit is programmed correctly and equally important to getting your unit to you in a timely manner. If we program a unit for you and do not receive this information and the programming/coding is wrong, we will do our best to get it right but we are not responsible for any associated delays, shipping costs or damages.
  • Returned parts must be in original condition, just like they were shipped, to receive a refund. All parts must be included with the returned item.
  • Fitment is the responsibility of the buyer. Purchase via part number for most accurate results.
  • Please use the part number provided to make sure this part fits your vehicle.
  • 20% restocking fee on returned items.
  • No returns accepted on International shipments. Please purchase as-is.
  • If you are returning a defective or not working item, we must have a diagnostic sheet from a qualified shop showing installation and diagnostics or we reserve the right to decline the return.
  • Programming charge of $49 are non-refundable on Chrysler/Jeep/Dodge and Audi/VW modules. This is a service we provide and it cannot be undone. People also do not diagnose correctly and fry the original unit claiming it doesn't work. We test before AND after receiving the unit.
  • If our security seal is broken, we reserve the right to decline the return. We use this seal so we can protect our customers/ourselves to verify that the unit is exactly as we have sent it and no parts have been switched out.
  • Please contact your local mechanic or dealer about whether you need an ECU PRIOR to purchasing to alleviate any restocking fees.

By purchasing this part you agree to the above conditions.

Satisfaction Guarantee

Thank you for giving us the opportunity to earn your business. If you are not satisfied for any reason, please contact us before
submitting feedback and we will do our best to resolve the issue and make sure you are 100% satisfied with your purchase. 

  Office Hours are Monday-Friday from 10AM- 4:30PM MDT
Messages will be returned within 48 hours


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