Originally Posted by upstatedoc
oh great now i have to worry about my waterpump going after warranty. I have just shy of 40k miles and warranty done in 2013.
You should get close to double your miles before really having to worry.
Just keep doing preventative maintenance (coolant flush every 30k miles or 2 years) regardless of voltage. Should extend its life. Forgot who it was, but he had 150k on his original water pump / thermostat doing preventative maintenance.