Mercury Marine/Mercruiser New OEM SPARK PLUG MR43T

Brand new, genuine Mercury Marine/Mercruiser Spark Plug. This is a factory original equipment item, not aftermarket.

ACDelco Specialty Marine Spark Plugs are 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. Their high-quality copper core and outstanding suppression characteristics deliver reliable performance.

• Copper core provides great heat transfer and helps maximize plug durability.
• Ribbed suppressor seal extends resistance and helps prevent spark flash over and misfires.
• Nickel-chrome alloy sheathing to help prevent corrosion on center electrode.

SKU# MR43T

Fits:

Please verify your own fitment before purchase.