Benefits
- Keeps Engine Running Efficiently
- Relays Emissions Information To PCM
Features
- Pre-Loomed Wires
- Factory Connections
- Plug & Play Design
1989-1993 Mustang Ron Francis Automatic Transmission O2 Wiring Harness Need to replace your torn, damaged, or melted oxygen sensor harness on your Fox Body? Pick up a new 1989-1993 Mustang O2 sensor harness from Ron Francis and get your Fox Body running like new again! This harness reads oxygen levels in your exhaust and relays that information to the PCM to adjust air/fuel ratios for optimal engine efficiency. With a plug and play design, these pre-loomed/factory connector harnesses are easy to install!
Application -Fits: 1989-1993 Mustang w/ Automatic Transmission
Ron Francis Wiring Warranty - Click Here