MerCruiser | PCM0308M | 885557 for 496 MAG HO | 866091-002

Original price was: $1,750.00.Current price is: $1,650.00.

MerCruiser PCM PCM0308M (Part 885557) is designed for 496 MAG HO inboard engines with calibration 866091-002. Ensures optimal performance and reliability for marine applications.

Description

MerCruiser PCM | PCM0308M | Part 885557 for 496 MAG HO | Calibration 866090-003

This ECM is designed for MerCruiser inboard marine engines. It is plug-and-play and comes preloaded with the specific calibration you need (866091-002). This ensures your engine operates efficiently and reliably, even in challenging marine conditions.


Mercruiser ECM Key Features

  • Compatibility: Designed for 496 MAG HO inboard marine engines.
  • Calibration: Preloaded with calibration 866091-002 for optimal functionality.
  • Reliability: Built to perform under tough marine conditions.

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.


Warranty

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


Why Choose Us?

We have over 15 years of experience in ECM repairs and diagnostics. Our team has worked on more than 10,000 ECMs and uses the latest simulation technology. This expertise ensures your ECM meets the highest standards of performance and reliability.


Technical Assistance

Do you need help or have questions about your ECM? Contact our experts for personalized assistance. We’ll guide you through diagnostics, repairs, or any other service you need.

This expertise ensures your ECM meets the highest standards of performance and reliability.


Important information

This MerCruiser PCM PCM0308M (Part 885557) is a vital component for ensuring your 496 MAG HO inboard engine operates smoothly and efficiently. By providing precise control over engine performance, this ECM helps maintain fuel efficiency, reduces emissions, and enhances overall reliability. Whether you’re upgrading your engine or replacing a faulty module, this ECM is preloaded with calibration 866091-002, ensuring it’s ready to deliver optimal performance right out of the box. Built for durability, it’s specifically engineered to meet the demands of marine environments, making it an essential choice for long-lasting engine performance.

 

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ECM Engineering USA / ECM Repair USA

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Additional information

Weight105 oz
Dimensions11 × 14 × 7 in