Copper Core. The thermal properties of copper provide great heat transfer and increases plug durability
Ribbed Suppressor Seal, which extends resistance and prevents spark ''flash over'' and misfire
Nickel-chrome alloy sheathing to help prevent corrosion on center electrode

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.4 inch
Height : 1 inch
Length : 5.5 inch

Item Weight: 11.52 ounce (View shipping rates and policies)
Shipping Weight: 11.52 ounce (View shipping rates and policies)

ASIN : B0013WFURM

Product Description

ACDelco Specialty Marine Spark Plugs are great everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. They can maintain stable operating temperatures under varying loads. The high-quality copper core and outstanding suppression characteristics deliver reliable performance.