Autolite Spark Plug 353 (Sold Individualy)

Old-school thread chaser with modern-day manners. The Autolite 353 is built for vintage iron, small engines, and anything else that still fires on pure grit. Standard tip, copper core, and zero nonsense—just dependable spark for engines that don’t know what “OBD2” means.

Perfect for tractors, classics, and that mystery motor in the corner. Add to cart and bring it back to life, one spark at a time.