A bad oxygen sensor, also known as an O2 sensor, in your 2001-2004 Mustang 4.6L GT can cause a check engine light, bad fuel mileage, and poor running conditions. Get it fixed quickly and easily with this replacement sensor from LatemodelRestoration.com. This upstream sensor fits both right hand (RH) and left hand (LH) sides of your exhaust.
Testimonial: Fast, free shipping... need i say more?
This whole year (2013) i've ordered numerous parts. from the front end (core support, head lights, radiator) to a all new rear end ( gears, axles, control arms) and everything in between. very pleased with Latemodel restoration's fast, free shipping and prices. never had any issues with orders i just point,click, and two days later its at my doorstep. you can bet when it warms up, and i get some seat time, ill be back for parts reviews. GREAT JOB LMR! keep up the good work.