Is the check engine light on in your 1987-1993 Foxbody Mustang? It may be time to replace your oxygen sensor. This plug and play O2 sensor is a direct replacement sensor designed to restore proper engine efficiency while getting rid of that annoying CEL. Oxygen sensors read the amount of oxygen in your exhaust and adjusts your air/fuel ratio to keep your motor running as efficiently to prevent lean and rich conditions.
This sensor features an extended length harness and does not require 02 extensions when used with long tube headers. Zip ties are included to take up the extra harness length when used on stock/shorty headers.
Will these plug into the existing 1991 Mustang 5.0 electrical connector without modification? I haven't looked yet, but does this application have one or two sensors? Asked by Larry F.from Henderson | Comment00
Best Answer: These are plug and play for your application. Your car will have two o2 sensors. Answered by Karson S.from Hewitt | Comment00
I've done the majority of my aftermarket mustang parts shopping at American muscle, recently finding out about this website I'd just like to say it is a great experience to shop here, the lay out is easy and simple to navigate, and you have thousands of parts that no other website has. The shipping is very fast and all te updates are great. I will be doin much more shopping with y'all, so thanks for being so badass haha