GM Original Equipment 41122 Iridium Spark Plug

GM Original Equipment 41122 Iridium Spark Plug Description

One piece suppressor seal helps block radio frequencies that can affect vehicle electronicsIridium allows for small, efficient electrode designs for reliable cold starting and quick accelerationGM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General MotorsGM regularly updates production and service part designs to integrate new materials and technologiesMeticulously tested to be free of manufacturing defects in materials and craftsmanshipIridium offers excellent engine idle stability and smooth performanceSuppressor seal meters spark energy for long electrode life and helps prevent combustion leakageSome GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ProfessionalIridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form