Description

Heavy duty yttrium-enhanced center electrode with copper core provides superior reliability and durability. Tapered cut nickel chromium ground electrode assists in cold weather starts and provides increased ignitability. Nickel-plated rolled threads provide anti-seize and corrosion protection. Metal glass fused resistor gives maximum interference suppression. Angular, 5-rib insulator design prevents flashover.

Applications: R Series Models

Make/Model: R100T/7, R75/5, R75/6, R75/7, R90/6

Model Years: 1977 – 1984

Manufacturer Part #: 12121338145