AC DELCO SPARK PLUGS MR43T

AC DELCO SPARK PLUGS FEATURES INCLUDE: ACDELCO GOLD (SPECIALITY) MARINE SPARK PLUGS ARE EVERYDAY REPLACEMENT PLUGS FOR RELIABILITY AND EFFECIENT PERFORMANCE IN JET BOATS, INBOARDS, OUTBOARDS, AND PERSONAL WATERCRAFTS. COPPER CORE PROVIDES GREAT HEAT TRANSFER AND HELPS MAXIMIZE PLUG DURABILITY RIBBED SUPRESSOR SEAL EXTENDS HEAT RESISTANCE AND HELPS PREVENT SPARK FLASH OVER, AND MISFIRES NICKEL-CHROME ALLOY SHEATHING TO HELP PREVENT CORROSION ON CENTER ELECTRODE CAN MAINTAIN STABLE OPERATING TEMPERATURES UNDER VARYING LOADS. HOW TO REMOVE: GRASP THE SPARK PLUG BOOT AND GENTLY ROTATE IT 90° COUNTERCLOCKWISE.  PULL THE SPARK PLUG BOOT AND CABLE AWAY FROM THE SPARK PLUG.  IF NEEDED, USE A SPARK PLUG BOOT REMOVING TOOL.  DO NOT GRAB OR VIOLENTLY PULL SPARK PLUG CABLES. BRUSH OR USE COMPRESSED AIR TO BLOW DIRT AWAY FROM THE WELL AREAS BEFORE REMOVING A SPARK PLUG.  (USE GOOGLES TO PROTECT EYES FROM DEBRIS WHEN APPLYING COMPRESSED AIR TO SPARK PLUG WELLS) USE THE CORRECT DEEP SOCKET SIZE TO