Question about 2001 GMC Yukon

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Thermostat for 2001 GMC Yukon XL

I took my Yukon in because it appeared to be running a little hot.  They told me the thermostat needed to be replaced and that the entire water pump had to be replaced because the thermostat was internal/integral to the water pump.  That just doesn't seem right to me.  Is that correct?

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  • Mike Butler
    Mike Butler May 11, 2010

    what engine?

  • Anonymous Mar 26, 2014

    very little heat

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Not true,Although,it is located in the pump,You don't need to replace the pump if the thermostat is replace.See pix
Thermostat for 2001 GMC Yukon XL - 338a358.jpg56f157c.jpg

Posted on Jan 08, 2009

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