JJ_lkey
New Member
- Joined
- Jun 27, 2010
- Messages
- 15
- Reaction score
- 0
- Points
- 1
- Location
- Wisconsin
- Vehicle Year
- 1996/2007
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Automatic
Just wondering if any one else has run into this on there 4.0 ranger, im installing my pacesetter headers and plan on replacing the upstream O2 sensor's. Drivers side is F5WF-9F472-BA, Pass. side is F4ZF-9F472-BB. The parts store says they both should be the BA. Any thoughts on this??? Oh yeah it's a 96 w/ auto.