F.A.S.T. Stainless Oxygen Sensor Plug - 18 mm x 1.50 Male Thread 2081571 2008-2012 Dodge Challenger and 2005-2012

2008-2012 Dodge Challenger and 2005-2012 Chrysler 300 with a 6

040 in Bore

1977-1978 GMC C35

2007-2013 GMC Sierra 1500 69

F.A.S.T. Stainless Oxygen Sensor Plug - 18 mm x 1.50 Male Thread 2081571 2008-2012 Dodge Challenger and 2005-2012This oxygen sensor plug seals O2 bungs when they are not in use. Plug off an unused oxygen sensor port with this bung plug. Ensures that your unused O2 port will not allow fresh air from disrupting other oxygen sensor readings downstream. O2 Sensor Bung Plug Seals bung where O2 sensor would normally screw in. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and