Champion Fine Wire Spark Plugs

Champion® REB36S Single Fine Wire Iridium Electrode Aviation Spark Plug. Thread size: 18 mm Reach: 1/2"/1.27 cm Shielded Threading: 5/8" - 20,  .016"-.021"/0.41-0.53 mm plug gap Click Here for the Champion Spark Plug Application Guide

Champion® REM38S Single Fine Wire Iridium Electrode Aviation Spark Plug. Thread size: 18 mm Reach: 1/2"/1.27 cm Shielded Threading: 5/8" - 24,  .016"-.021"/0.41-0.53 mm plug gap Click Here for the Champion Spark Plug Application Guide

Champion® RHB32 Single Fine Wire Iridium Electrode Aviation Spark Plug. Thread size: 18 mm Reach: 13/16"/2.06 cm Shielded Threading: 3/4" - 20,  .016"-.021"/0.41-0.53 mm plug gap Click Here for the Champion Spark Plug Application Guide

Champion® RHB36S Single Fine Wire Iridium Electrode Aviation Spark Plug. Thread size: 18 mm Reach: 13/16"/2.06 cm Shielded Threading: 5/8" - 20,  .016"-.021"/0.41-0.53 mm plug gapClick Here for the Champion Spark Plug Application Guide