Oh okay lol I seen some Denso ones for around 40$ on car parts.com I’m going to buy (beats 70 at auto zone)

Those aren't used are they?? You really want new ones. :D Rock Auto has pretty good prices as well, though I suspect you could find them on Amazon for about the same price, but, cheaper shipping.

There any difference in passenger side vs driver side?
https://cimg7.ibsrv.net/gimg/dodgefo...4e0e9a86d1.png

I’ve never bought anything from rock auto but will definitely check them out!

I don't think so..... Maybe the length of the pigtail. Biggest thing is, make sure the connector matches up, where the 'key' to align them, and the locking tab.

Would the upstream left and upstream right work the top 2? That seems really cheap
https://cimg4.ibsrv.net/gimg/dodgefo...e4f5ca4e17.png

Nice huh. :) See what pricing is like on the NTKs, and shipping, then check amazon for the NTK part number.

About 57$ for both and shipping that’s not to bad lol I’ll check amazon as well

Prices where a little higher on amazon about 33$ a peace but still not bad

I done some more looking around and found them a little better on amazon I ordered the ntk ones but the truck will be fine to run without o2 sensors hooked up as of right now right?