Got my temp gauge reading correctly after installing this. Many vendors sell sending units with the wrong resistance, but this definitely worked on my 68 Cougar.

Need to keep cool. works great.

As expected the sensor fit perfectly and has worked great.

Temp gauge working correctly now, perfect.

With a dead temperature gauge, after a quick resistance test on the old sensor, I easily determined that at least the sender was dead. An easy part to replace, once this one was installed and connected, my temperature gauge started working immediately. So glad to have such an important gauge working properly now.