Where is my ECT Sensor located?

2006 BUICK RENDEZVOUS
164,000 MILES • 3.5L • V6 • 4WD • AUTOMATIC
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H3ATH
  • MEMBER
  • 2 POSTS
Temperature gauge is jumping all over the place.
Oct 17, 2024 at 3:13 PM
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STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Yes, the engine coolant temperature sensor is near the thermostat housing, here is the exact location. Check out the images (below). Let us know if you need anything else.
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Oct 17, 2024 at 5:30 PM