Re: How much should i pay for an o2 sensor?
I would only put motorcraft/ford O2s in it. The aftermarket ones have weak heater circuits, they don't work right if you have LTs, and I recently saw a car with shorties that took way too long for the O2s to heat up and start working.
The Ford dealer will want $$ for them, but if you find a parts place that sells motorcraft you can get them cheaper.
2007 Shelby GT500 705RWHP/708RWTQ
2000 Mustang 3.8 A4 TT 450RWHP/475RWTQ 10.996@127 17psi stock 3.8
2006 F250 CC 4x4 6.0L 14.3 @ 93
2006 Mustang 4.0 M5 Vortech 13psi 395RWHP/374RWTQ wife's car