Genuine OEM Tested Engine ECU

VOLKSWAGEN POLO 2004 1.2 PETROL MK4 3DR ENGINE CONTROL UNIT ECU 03E906033L is a genuine OEM unit supplied from Prestige Performance Group stock. This unit has been professionally tested and confirmed working before sale. It is suitable as a replacement module where the part numbers match and can also be used for cloning, coding or programming where required.

Key Part Numbers

Numbers to match: 03E906033L

Compatible Vehicles

• VOLKSWAGEN POLO 2004 1.2 PETROL MK4 3DR ENGINE CONTROL UNIT ECU 03E906033L

Important: vehicle compatibility must always be confirmed by matching the original module label, OEM number, hardware number and software family where applicable.

Common Symptoms This Unit May Help Resolve

• No start or intermittent non-start
• No communication with ECU
• Immobiliser mismatch after ECU replacement
• Water ingress or internal ECU damage
• Corrupt software or failed programming attempt

Installation & Programming

Most used ECUs and control modules require cloning, coding, immobiliser matching or programming before installation. Do not fit a replacement module until part numbers and programming requirements have been confirmed.

Buy With Confidence

• Genuine OEM unit
• Professionally tested and confirmed working
• Connector pins inspected
• Technical advice available before purchase
• ECU/module cloning and coding available where required
• Fast UK dispatch or collection from our Newtownards workshop