I have a 2012 base Fit with 200K miles. How much longer will my original TPMS sensors last?

 

For my 2009 I replaced two sensors at the ten year mark, shortly after a third sensor went bad. The fourth sensor lasted another 3 years.
Yours may last longer depending on the weather. Mine stopped putting out a signal on cold winter days and would work when it got warmer. The cold shortens their life.

 

I guess I'm lucky then because I'm in Connecticut and haven't had any fail yet. It seems I should replace all of them with the next tire change.

 

2010 here with original TPMS sensors. Fine in the summer but last winter the TPMS sensor light was on, so I'm suspecting at least one battery is going.
This month I'll be getting a new set of tires and will replace all sensors. I bought a set of four sensors, "CDWTPS" brand on Amazon, we'll see how it goes.

 

2010 Fit Sport. Still on original TPMS. The light does come on in the winter, but it hasn't come on since the spring of this year. Maybe I'll change them at the next tire change, depending on the cost.