T16EPRU by DENSO - SPARK PLUG

The Denso T16EPR-U Spark Plug features a 14mm thread, 18mm reach, and 5/8 inch hex size. It has a tapered seat and resistor type, with a removable terminal and projected tip. The plug has a U-groove ground electrode and a 0.032 inch gap. The center electrode is platinum, utilizing platinum to reduce surface area and minimize voltage requirements. The platinum ground electrode resists erosion and corrosion, extending service intervals to 60,000 miles.