Does anybody have the part number for the sensor on the driver side head?

 

its your coolant temp, give me a sec and ill see if i can find it.

 

15369305 in myquick search ive seen prices form 12-25 bux.
If you run without it, the car will run stoopidly rich.

 

Thanks for the reply. I tried the part number at gm parts direct and cant find it there. Do you know if the sensors are differnt for 98s? thanks

 

Is yours broke or just not reading any temps on the guage? My guage was freakin out so I bought a new temp sensor. Well, it ended up being the female connector was wore out so it would not make good contact with the male fiitting on the sensor.. Just a thought though.
Oh, and mine was right around 25 bucks as well. Dont get one from Autozone, NAPA, etc.. Before, when i did brake it, I went thrue 2 sensors that did not work until I went and got a GM one. I think they use the AC Delco.

 

While i was taking off the heads i noticed that the plastic female part of the sensor came off. So i am looking for a brand new sensor

 

12551708 is the temp sending unit for 98s. Yes they are different than 99-02s.

 

Thanks

 

Good catch! Yes the 98 has a 3-prong and the later models have a two-prong.