[maesstro]

Perhaps if you made your question a tad less vague you would get a reply. Also, wait a bit longer than three minutes to bump your post!

Why, exactly, is it that you need to put in a waterpump and what different "types" are you asking for opinions about?

 

[maesstro]

If you are thinking of staying mechanical, Autozone (in Cali- I am not sure what they are called anywhere else) has a lifetime unit for about $120. The last unit I bought from GM only lasted 30,000. I have read info on these lifetime units and they seem to be a better bargain. Unfortunately, they probably only last the same amount of mileage as well.

$120, wow! I bought one for about $40 a few years ago from AZ, not sure about the warranty though since I only wanted the housing (I run a HD Meziere unit.)