Description:

Extra long life iridium plug, 12 millimeter thread size, 26. 5 millimeter (1. 04 inch) reach, 5/8 inch (16 millimeter) Hex size, gasket seat, resistor, extended reach, stainless steel gasket, solid terminal nut, 0. 7 millimeter fine wire iridium-tipped center electrode, 044 inch (1. 1 millimeter) gap, heat range: 22. Model # 3461 Features: Stronger than platinum Virtually no electrode wear Extra Long-life plug.