Hi everyone,

My themostat is stuck open on my 2006 X5 3.0. i have about 75K miles on the clock and I am considering doing some preventative maintenance.

I was thinking that I should also replace the water pump, expansion tank and the hoses?

My mechanic is recommending that I just wait till I need to have them replaced. I would prefer not to be stranded since I know that the cooling system on these cars is less than ideal...

Thoughts?

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2006 X5 3.0i TiAg
20' Style 87 Rims