Perfectoption rather than cutting the harness, having issues with a poor connection and this is also faster and easier. Fits 1987-2009 Mustang, Cobra or Shelby that uses a 4 wire Sensor Harness V6 or V8.
12 Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic RSX Integra
32 Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic Prelude RSX
24" 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura RSX Civic Integra TSX
2x 32" 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic RSX Integra
2x 12 Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura extension RSX
2x 18" Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic Integra
