Friola

I snapped this top stud on my 2004 ES 330 Thermostat housing by over torqueing while changing my thermostat, I was able to remove the old stud without issue luckily. But I was curious is anyone could point me in the right direction for the part number. I seem to find tons when searching online. Thank you!!!

Oro

Appears to be part 90116-06070.

Call your local Toyota or Lexus dealer, it’s a $1 part so likely in their bins. Same part # for Toyota. Alternatively, you can measure the length and pitch and it’s probably in the drawers at your local Ace Hardware, as it’s a common size. Or you can cut a longer bolt down, clean threads up and make your own in a few minutes.

To find part info like this, just google “ES330 thermostat.” Click on a lexus part dealer site, then “see full diagram” will be one of the options. You’ll get the whole system diagram w/numbers.

Friola

Thank you!!, you're awesome!!! I was too late to catch Ace hardware open before I made this post. But was also unsure about cutting my own bolt and if that would cause issue. I will call the dealership tomorrow and also check Ace. I appreciate it and hope you have a great day!!!

Friola

I got it fixed and running, If anyone is to find this post in the future. I was able to find a stud in a mufti pack at Autozone for 13 dollars .
It was called
Dorman Help Water Pump Stud assortment 36 Piece
Part #23735
SKU #426044
https://www.autozone.com/cooling-hea...icleId=2925801