Vauxhall 55598552 ECU No Coding Needed

Replacement ECU prepared using data from your original unit

We prepare a compatible replacement ECU using data from the customer's original unit so it can be installed without additional immobiliser programming.

Before You Purchase

• Match the complete ECU part number with 55598552 and the number stated in the eBay title.
• Confirm that the fault is caused by the ECU and not by wiring, power supply, immobiliser, keys or another vehicle component.
• If your part number or vehicle details differ, contact us before purchasing.
• Tell us before purchase if the original ECU has been opened, repaired, modified, water damaged or has no communication.

What You Need to Send

• Your original ECU.
• Any additional items requested through eBay messages after purchase.
• The completed Customer Return Form supplied after purchase.

How It Works

1. Purchase this listing after checking the complete ECU part number.
2. We will send the workshop shipping instructions and Customer Return Form through eBay messages. Complete the form and include it with your original ECU.
3. Once the original unit arrives, we will prepare a compatible replacement ECU and return the Plug & Play unit to you.

Turnaround Time

Normally completed on the same or next working day after the original ECU arrives. Additional time may be required if the unit has communication problems, corrupted data, physical damage or previous repair attempts.

Additional Information

• The supplied replacement ECU is a compatible original used unit prepared using data from the customer's original ECU.
• Vehicle diagnosis, ECU removal, refitting, wiring repair and unrelated faults are not included.
• Pictures are for illustration purposes only.