Success: You have added 2015 Mercury 90hp 4 Stroke ECM 8M0083209 - Untested, As-Is to your shopping cart!
2015 Mercury 90hp 4 Stroke ECM 8M0083209. Untested, sold as-is.Purchased a new ECM based on a mechanic's advice, but it didn't fix the issue. A certified Mercury mechanic later determined the original ECM was perfect and the aftermarket alternator was the problem.Since I opened the ECM, I cannot return it. This is my original ECM with approximately 200 hours of use. It has been checked by a certified Mercury mechanic and had no issues.SIDE NOTE: Avoid aftermarket alternators and use certified Mercury mechanics.
| Category | Sports & outdoors > Outdoors > Boating |
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