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2015 Mercury 90hp 4 Stroke ECM 8M0083209 - Untested, As-Is 2015 Mercury 90hp 4 Stroke ECM 8M0083209 - Untested, As-Is

2015 Mercury 90hp 4 Stroke ECM 8M0083209 - Untested, As-Is

378.12€ 756.23€ -40%
03:58:05
Limited Time Offer
Estimated delivery dates: Nov 09 2025 – Nov 10 2025
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Free returns 15-day policy
Fast shipping 2-3 days
Quality guarantee 1-year warranty

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.

Product Information

Category Sports & outdoors > Outdoors > Boating
Size N/A
Brand Mercury
Condition Good