Purchased 2008 v-10 Ford class A with 30,000 miles. Dealership replaced oxygen sensor before delivery. 800 miles later, check engine light is back on. Diagnostics determined another oxygen sensor fail...
If your handy I would buy the socket and do a search online for the sensors, and save yourself a wad of money. There is more than one manuf.of what you need, they even have wiring connection kits to match your stock wiring harness. Good luck, Dave