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Anybody know where to get a wiring harness and ECM for 7.4 MPI?

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Old 01-21-2023 | 07:12 PM
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Default Anybody know where to get a wiring harness and ECM for 7.4 MPI?
Bought a used boat and the previous owner had replaced the ECM 3X after it was blowing the fuel management side of it. Looking to replace ECM & harness.
Does anybody know where to get a 7.4 MPI (330) MEFI 3 engine wiring harness Delphi #16237009 ECM ?

Thanks Gary
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Old 01-21-2023 | 10:07 PM
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You could go aftermarket
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Old 01-22-2023 | 11:27 PM
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The other option is to covert to mefi 4
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Old 01-23-2023 | 06:56 AM
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Originally Posted by Griff
The other option is to covert to mefi 4
Hi Griff - Thank you for the reply. Can you tell me for the conversion, what wiring harness and ECM should I use? Does MEFI 4 use O2 sensors?
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Old 01-23-2023 | 02:50 PM
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Originally Posted by GNJ
Hi Griff - Thank you for the reply. Can you tell me for the conversion, what wiring harness and ECM should I use? Does MEFI 4 use O2 sensors?
I don't know the details, but have read that there is a conversion wiring harness.
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