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Review on Sensor Replaces Mercruiser 8M0077616 805544T by Daniel Morris

Revainrating 1 out of 5

Are these items OEM replacement parts?

I recently ordered 2 knock sensors to fix a problem with my 1999 Bayliner. The problem was not with the knock sensors, but with the wiring, which was repaired. But my problem persisted after repairing and installing new knock sensors. Fix the system and contact professionals. I was told the resistance of the knock sensors and I confirmed this on the Mercruiser that they should be between 7400-8800 ohms. The knock sensors I received from this supplier had a resistance of 100,000 ohms. As far as I know, this is not a direct replacement.

Pros
  • Replaces Mercruiser 805544T, 8M0077616
Cons
  • Don't really like it, everything is fine