what's the highest mileage anybody has on stock water pump right now?

105k, and it just went out 2 weeks ago

I've got 145k and no problems so far.

130K..original

-matt

161k on original and counting

133...and still counting

155 and still going

160,000 still going strong

220K on original water pump. Cant think of a good reason to replace it.

In fact only a few things have been replaced. Still have original muffler, and had original fuel filter till just a couple weeks ago.

I have 125k and no replacement...

105k and couting

235 and still going.

That's sweet, about your muffler. Mine started to come apart at around 50k, which really bothered me, because it costs a lot even on the web. But in my case, 36k later, there still isn't any hole in it or noise. just seems like the outer layer has split apart.

240,000 and counting

mine went out around 180,000

141k just a small oil leak that's it

240k is amazing. did you do all your own coolant changes?

Yes sir

125K here. Hope it stays around for a while.