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806490T Engine Water Temperature Sender Sensor 3/8 18 NPT Compatible with MerCruiser Stern Drives and Inboard Engines Replace 97257A1 806490 63525 97257 22-811091 980613

4.7 (3) Write Review
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$12.99

$ 5 .99 $5.99

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About this item

  • OE and Replace Part Number: 806490T; Thread Specification: 3/8 18 NPT
  • Replacement: Water temperature sensor replacement for Mercruiser 97257a1 806490 63525 97257 22-811091 980613, for Mallory 9-42400, for Sierra 18-5897
  • Note: Please check the instructions in detail or use the Year/Make/Model and interchangeable part numbers to confirm compatibility!


Product Description

coolant temperature sensor
coolant temp sensor
automotive replacement coolant temperature sensors
oil temperature sensor
temperature sensor for car

Karen
Reviewed in the United States on April 27, 2025
Temperature sensor did not work, did not record temperature.
David
Reviewed in the United States on January 8, 2024
I like the sensor because of it ease of installation and accuracy.
tool_nut
Reviewed in the United States on April 17, 2024
I am experimenting with the Arduino and need sensors for inputs. I repurposed this temperature sensor for just that. It works as expected and I plan to install it in my tractor's coolant system as part of my Arduino monitoring project.