● Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
● Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer.
● Nickel copper core increases your engine’s acceleration and fuel efficiency with stable ignitability.
● Compatible with DCPR7E DCPR6E XU20EPR-U XU22EPR-U 98069-5695Q3481 6R12 DK7RTC
● Specs: thread diameter: 12mm; reach: 19mm; gap: 0.8mm.