4 Spark Plugs (QC10WEPI)

A Spark Plug (QC10WEPI) for Evinrude E-TEC engines. Has Iridium centered electrode to deliver maximum life, fine-wire center electrode for greater ignitability and V-trimmed ground electrode to promote sharper spark focus. You can find which plug you need on your information label of the engine. Spark plugs should be removed and checked periodically. Damaged or worn out spark plugs should be replaced. Instructions Below are steps to replace the spark plug, but you can use this video too: Step 1) Remove the spark plugs and inspect surroundings Step 2) Use the spark plug gap tool to set the righ...