rock auto is your best bet but you are going to be over 80 with shipping.

why are you trying to stick with motorcraft? vs a bosch, denso, ntk, delphi?

 

The Motorcrafts are just repackaged NTK sensors. You can save yourself a bit of coin by not paying the additional markup.

 

For real? Ok, I was just wanting to stick to Motorcraft since I'll fall for them being "more reliable". But since NTK is exactly the same I'll get those.

 

Yes for real.

 

we sell an OEM sensor for $54.99 shipped: 1999-04 FORD MUSTANG 4.6L 3.8L FRONT OXYGEN SENSOR (O2) GT-V6

 

^If that were the price for two we'd be in business.