Champion  Copper Plus  Spark Plug  RN11YC4
*Sub Brand: Copper Plus
*Product Type: Spark Plug
*Plug Number: RN11YC4
*Phase: Single-phase
*Packaging Type: Boxed
*Number in Package: 1 pk
*Used with Equipment Type: Automotive, Small Engines, Marine
*Check Gap: 0.0394-0.0433 in.
*Replaces N114C4 and RN11YC
*Plug meets and/or exceeds warranty requirements of all              vehicle and engine manufacturers