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Sensor Switch Mercruiser 806612T Mercury Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔬 Automotive Sensors, 🛠️ Replacement Parts

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img 1 attached to Sensor Switch Mercruiser 806612T Mercury

Description of Sensor Switch Mercruiser 806612T Mercury

New knock sensor for GM Small Block marine engines used by Mercruiser, OMC, Volvo, PCM, Marine Power, Crusader and others. Replaces Mercruiser 806612T. Replaces Volvo Penta 3850357. Fits GM 305 5.0, 350 5.7, 377 6.2, small block V8 engines only. Does not work with big block engine.

Reviews

Global ratings 2
  • 5
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  • 4
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  • 3
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  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Great Sensor Switch for my Mercury!

I recently purchased this automotive sensor for my Mercury and have been very impressed with its performance. Using this product, our team found that it accurately detects changes in temperature and provides reliable readings .The installation process was easy and hassle-free. The only downside we experienced was that the instructions were not very clear, but we figured it out quickly. Overall i highly recommend this product to anyone in need of a replacement sensor switch..

Pros
  • Accurate and reliable temperature readings, easy installation process.
Cons
  • Unclear instructions.

Revainrating 1 out of 5

FAKE, code thrown away immediately after installation

Revain "AC Delco" knock sensor on the left. Original AC Delco from the dealer on the right. Note that the protrusions on the top of the sensor are flat and the indentations on the top of the sensor that hold the case and top together are very light. When I removed the fake ones, the top part rolled on the case. I used a flat head to make stronger dimples to allow rotation of the sensor. The sensor and the bottom screw came loose, the screw stayed in the engine block. Removing that bolt from the

Pros
  • Engine temperature
Cons
  • Everything is fine