NGK 2668 BKR8EIX Iridium IX Spark Plug Wideband O2 Sensors ** Wideband UEGO sensors are

** Wideband UEGO sensors are wear items and their lifespan is determined by many factors including contamination from leaded fuels

5" tall x 1" thick

This creates the perception of a larger overall gauge

replacing the old quick release pin

NGK 2668 BKR8EIX Iridium IX Spark Plug Wideband O2 Sensors ** Wideband UEGO sensors areNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high tech, high performance engines. *Product images are for illustrative purposes only and may differ from the actual product.