Oxygen Sensors - What and Where?

[Dweano]

Ok I have headers that I am going to put on (and hopefully do entire exhaust) But anyways I figure if I'm going all out with exhaust why not replace my 13 year old oxygen sensors. I know where they are, how to replace them, etc. My question is what brand is best? And where about's would i get them cheapest? Thanks guys.

 

[Ranger44]

Bosch or Denso.

rockauto.com

 

[ForOffRoadDriving]

im using NTK O2 sensors (made by NGK). only had them for 650 miles, but theyre working good so far.

 

[Dweano]

Awesome, thanks guys. I really only need to replace the upstream ones right?

 

[YellowEdge02]

I can post some pictures if you'd like of the locations of the 02 sensors. I've been spraying mine with PB blaster to help loosen them, I'm going to be prepared when the new o2 sensors arrive in the mail

 

[Dweano]

Haha thanks man, but my plan is to put headers on and they have places for the new ones so if i get new sensors and new headers i won't have to mess around with any old rusty stuck stuff