Dynomax Oxygen Sensor Bung 88103

Oxygen Sensor Bung. (88103) by Dynomax

Complete your exhaust repair with the DynoMax® oxygen sensor bung. Designed to work with most OE and aftermarket sensors, the oxygen sensor bung is ideal for fabricators building headers for computer-controlled vehicles using an oxygen sensor.

BETTER TOGETHER -- Use premium DynoMax® accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade