Coolant temperature sensor location for replacement?

Here is a guide to help you step by step with instructions in the diagrams below to show you how on your car.

https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Hi:
From the front of the car, it's on the right rear of the right rear of the engine. Look at the attached picture. It's item N5 (hard to see) behind the letter M.

I hope this helps:

Joe
Positive feedback is appreciated.

There is nothing special with tools or parts. The stat seals with an O-ring. The hardest thing is just reaching the bolts as they can be difficult. An extension with a 13mm swivel under the exhaust pipe usually works.

Coolant Temperature Sensor On your 1992 Buick Century 3.3L FI OHV , the Coolant Temperature Sensor is located:

Under hood, passenger side, upper engine area, below alternator, mounted in intake manifold

The CTS its located on right side of engine under the alternator item no. 3

Here is a guide and the coolant sensor location for both 4 and 6 cylinder engines

https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement

Check out the diagrams (Below)

Please let us know if you need anything else to get the problem fixed.

Cheers