Rick 0 Posted December 19, 2003 does anyone know where the thermostat on a 1.8 16v is? Quote Share this post Link to post Share on other sites
Henny 0 Posted December 19, 2003 In the bottom of the waterpump... 8) If you need to replace it, make sure you replace the housing too, as it's plastic and has a nasty habit of cracking once it's been removed to change the thermostat. Also change the seal as well! Quote Share this post Link to post Share on other sites
