This 4-pack of NGK 7023 Standard CR6HS spark plug tune up kit set is a great addition to your outboard marine engine. Designed to fit a variety of models, this set includes everything you need to keep your engine running smoothly. With a warranty included, you can trust that this product will meet your needs and keep your boat on the water for years to come. Perfect for use in outboard engines and components, this kit is a must-have for any marine enthusiast.

Listing is for 4 pieces of NGK CR6HX