ECU numbers

2003 INFINITI G35
133,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MEJOR OBRA DE DIOS
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I have a sedan and I'm trying to replace my ECU right by the glove box. However, it has been really hard to find one that exactly match because i have been told the part numbers have to be exactly the same. Please tell me if this part is interchangeable and the end numbers can be off by two numbers?
Jan 2, 2019 at 5:16 AM
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ASEMASTER6371
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Good morning,

No, the numbers must match exactly and it must be flashed or programmed to your car once it is installed.

Each part number represents something with your exact car. By installing the wrong one, many features may not work and the car may not run correctly at all.

Roy
Jan 2, 2019 at 6:06 AM
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MEJOR OBRA DE DIOS
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Can you give me advice on where to locate a use ECU? I have tried everywhere I could think of and cannot find one with the numbers exact.
Jan 2, 2019 at 7:40 AM
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ASEMASTER6371
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Try this site www.car-part.com. good site and have used them for years.

Roy
Jan 2, 2019 at 7:42 AM
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MEJOR OBRA DE DIOS
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Thanks bro.
Jan 2, 2019 at 7:48 AM
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ASEMASTER6371
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You are welcome.

Always glad to help.

Roy
Jan 2, 2019 at 7:51 AM