GM ECU's and components

ECUconnection

143 C&D Sprowston Road, Norwich

Roston Park Motors ★★★★★ a week ago
Excellent service, great communication and very quick returns, thanks all for your help with the CIM unit on our Astra, will definitely use again, keep up the good … read more work!
Dave J ★★★★★ 2 weeks ago
Very happy with the refurbishment of my instrument cluster. Great communication and reasonable prices, all done within the timescale stated. Seeing the process on … read more YouTube was really helpful and persuaded me to send the cluster in for refurbishment, rather than attempt a repair myself. It's great to have my car back to normal.
Steve ★★★★★ 3 weeks ago
Excellent service, sent them my faulty body control module for cloning. Quick turnaround excellent communication throughout the process, and car is now working properly. … read more Highly recommend.
Daz Coleman ★★★★★ a month ago
I had a non start issue with my car, after doing plenty of in depth diagnostics I concluded that the engine ecu had a major issue, I went on line, and found ECUconnection … read more put in my ecu details and they had a replacement available for next day delivery, which in all fairness it came a day later, but that was my fault due to the order cut off time. Anyway, the ecu was very well priced, very well packaged and it has immo off which means it will work without having to code it to the car, I connected it up and immediately had the car running.
Excellent service, would certainly use again in an instant.
Thankyou very much
Tony Fish ★★★★★ 2 months ago
Brilliant service from ECU connection. Dry solder joints were giving my car (focus mk2) constant error messages like "System failure, Transmission malfuntion" … read more and sometimes non start. Quick tap on dashboard and restarting the car worked for short time but got worse. Tapping the dash did help diagnose the problem...Paid for service, removed my IC and sent it to this company. Updates given from the moment the instrument cluster was received, called when IC was repaired and I received a final email with tracking for safe return. IC refitted and car has been working for a few weeks, problem solved! Highly recommend this company. Great customer service. 5* repair service

We also undertake ECU remapping, Key programming & repairs using the latest high-tech equipment we are capable of all sorts of programming & coding jobs.

If you have any questions then please do not hesitate in contacting us either by phone or preferably by email, we answer all questions as soon as we can.

Tel: +44 (0)1603 733863 [email protected]