2001 Buick Lesabre how to change thermostat

Tiny
STEVEN FONTAINE
  • MEMBER
  • 2001 BUICK LESABRE
  • V8
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
How do I change the thermostat on a2001 buick lasabre custom
Thursday, November 12th, 2009 AT 3:40 PM

1 Reply

Tiny
KNOWYOURAUTO
  • MECHANIC
  • 113 POSTS
Hi Steven,

Your vehicle has nice easy location just under your engine cover. Two 10mm bolts are all that hold the thermostat housing down, and it even has a rubber gasket to seal. No need for scraping off the old one!

You'll find the housing attached to the upper radiator hose on the engine side.


https://www.2carpros.com/forum/automotive_pictures/435113_thermostat_1.jpg



Good luck,
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Tuesday, November 17th, 2009 AT 2:29 AM

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