This ECM is designed for MerCruiser inboard marine engines. It is plug-and-play and comes preloaded with the specific calibration you need (864270-4).

MerCruiser | ECM0402 | Part 892204 | 5.0L ALPHA 

  Mercruiser ECM Key Features

• Compatibility: Designed for 4.3L ALPHA inboard marine engines.
• Calibration: Preloaded with calibration 864270-4 for optimal functionality.
• Reliability: Built to perform under tough marine conditions.

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Mercruiser Additional Services

Cloning If your ECM has a different calibration but the same part number, we can update it to match the calibration described here. This process, called cloning, ensures your ECM works exactly like the one we offer. Stage 1 Tuning For those seeking improved engine performance, we provide a Stage 1 tuning service. This service enhances engine responsiveness and efficiency. Note: Both services are available at an additional cost. Contact us to discuss your needs and get more details.

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Warranty

All our plug-and-play ECMs come with a one year warranty. This gives you peace of mind knowing your engine is equipped with reliable, tested components.

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