When you install most aftermarket headers, it moves the oxygen sensor bungs towards the rear of the car, farther from the factory harness, so extensions are required. These extensions make the installation hassle free by not having to cut and splice the factory wiring. It also makes removing aftermarket headers much easier.
- Includes (1) 12" or 24" extension cable. Please choose from the variations
- Uses the same Factory Delphi/Packard connectors, terminals and seals as the OEM wiring harness
- High Quality, Heavy Duty Construction
- Made with automotive grade materials
- Hassle free installation without having to cut/splice into your factory wiring harness
- Retain a clean factory appearance
Note: This is the BLACK Square 4-pin plug. It is different than the Gray Square 4-pin. Please make sure it's compatible with your vehicle
- 1998-2002 Chevrolet Camaro Z28, SS
- 1998-2002 Pontiac Firebird, Formula, Trans Am, WS6
- Other vehicles with an LS1 engine
Plug and play. Exact fit. A one quality.