A failing marine engine ECU causes serious disruption — erratic performance, unexpected shutdowns, and potential non-starting that can leave you stranded on the water. Our Marine ECU Repair and Replacement service provides a professional, fully tested solution at a fraction of main dealer cost, with minimal vessel downtime.

Our postal repair service is designed for marine engine ECUs of all types. Simply send your unit to our facility, where our engineers conduct a thorough diagnostic check using advanced equipment to pinpoint the fault. We carry out component-level repairs or custom programming as required, fully verifying functionality before returning your unit via fast tracked delivery. Where an ECU is beyond repair, we can supply a custom-programmed replacement unit ready for direct installation.