Mercedes Benz Bosch D-Jetronic ECM Repair
From January 1st, 2026, we will be strictly Trade Only for New Zealand Info here
Price Exclusive of GST
Our minimum assessment fee is $150 + GST (Excluding Headlights) this just covers the time to check the unit over. If you go ahead with the repair, we’ll put this towards the total cost. Our full terms of trade is the link can be found here
International Customers:
When sending a unit from overseas, please declare it as “Repair and Return” with a low customs value (around $100 USD) to avoid unnecessary import fees. - All Repair Prices are quoted in NZD
Mercedes-Benz Bosch D-Jetronic ECM Repair Service
Engine Control Module – 1970s Era
Price on Application (POA)
This is a specialist repair service for classic Mercedes-Benz Bosch D-Jetronic Engine Control Modules from the 1970s era.
In one example, the ECU had suffered water ingress and was only firing on half of the cylinders. Your case may vary, but we are equipped to diagnose and repair a wide range of faults in these vintage units.
Our full refurbishment process includes:
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Thorough internal inspection and component-level repair
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Replacement of aging or faulty electronic components
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Corrosion treatment and case restoration (including sandblasting)
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Functional testing to ensure correct engine operation
We treat these vintage ECUs with care and respect, restoring them for continued use in classic vehicles.