The Nissan Path

Since I plan on keeping it past 200k I’ve been playing around with the idea of replacing sensors before they go bad. Ignoring ones like the O2 which don’t really affect drivability, what are some of the sensors/things I should consider to avoid getting stranded?

Well, the upstream O2 sensors certainly do affect drivability, but IMO, if it ain't broke, don't fix it! Sometimes the replacement parts you get aren't as good as the old ones you're replacing